JPH01157944A - Methine compound, its production and optical information recording medium made thereof - Google Patents
Methine compound, its production and optical information recording medium made thereofInfo
- Publication number
- JPH01157944A JPH01157944A JP62318182A JP31818287A JPH01157944A JP H01157944 A JPH01157944 A JP H01157944A JP 62318182 A JP62318182 A JP 62318182A JP 31818287 A JP31818287 A JP 31818287A JP H01157944 A JPH01157944 A JP H01157944A
- Authority
- JP
- Japan
- Prior art keywords
- tables
- formulas
- optionally substituted
- chemical formulas
- mathematical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 14
- -1 Methine compound Chemical class 0.000 title claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 150000001875 compounds Chemical class 0.000 claims abstract description 23
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 14
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 10
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 6
- 125000003118 aryl group Chemical group 0.000 claims abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 34
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 34
- 125000005843 halogen group Chemical group 0.000 claims description 19
- 125000005415 substituted alkoxy group Chemical group 0.000 claims description 19
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 125000003107 substituted aryl group Chemical group 0.000 claims description 13
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 6
- 125000003277 amino group Chemical group 0.000 claims description 5
- 125000001072 heteroaryl group Chemical group 0.000 claims description 5
- 125000005842 heteroatom Chemical group 0.000 claims description 5
- 125000000623 heterocyclic group Chemical group 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims 63
- 239000010410 layer Substances 0.000 claims 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical group C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract description 12
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 239000010409 thin film Substances 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract description 2
- 238000006482 condensation reaction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 101100145155 Escherichia phage lambda cIII gene Proteins 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
- B41M5/3854—Dyes containing one or more acyclic carbon-to-carbon double bonds, e.g., di- or tri-cyanovinyl, methine
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Quinoline Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、アザメチン系化合物、その製法及びそれを用
いた光情報記録媒体に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an azamethine compound, a method for producing the same, and an optical information recording medium using the same.
〈従来の技術〉
本系統化合物の用途としては、光情報記録媒体用、カラ
ー撮像素子及びカラーデイスプレー用の微細色分解フィ
ルター用などがある。<Prior Art> Applications of this series of compounds include optical information recording media, fine color separation filters for color image sensors and color displays, and the like.
上記分野、特に光情報記録媒体用色素としては、ンアニ
ン系色素類(例えば特開昭58−114989号公報)
、金属錯体(例えば特開昭58−16888号公報)等
が提案されている。In the above-mentioned fields, especially as dyes for optical information recording media, anine-based dyes (for example, JP-A-58-114989) are used.
, metal complexes (for example, JP-A-58-16888) and the like have been proposed.
〈発明が解決しようとする問題点〉
しかしながらこれらの化合物は薄膜状態での空気中の保
存に対して不安定であるため、種々の安定化方法(例え
ば特開昭59−55794号公報)が提案されており、
いまなお改良が続けられている。<Problems to be solved by the invention> However, since these compounds are unstable when stored in the air in a thin film state, various stabilization methods (for example, Japanese Patent Application Laid-Open No. 59-55794) have been proposed. has been
Improvements are still being made.
く問題点を解決するための手段〉
本発明者らは上記の欠点を改良すべく鋭意検討を行った
結果、下記−船蔵(I) で示される化合物が安定であ
り、特に記録材料として有用であることを見い出し本発
明を完成するに至った。Means for Solving the Problems〉 The present inventors conducted intensive studies to improve the above-mentioned shortcomings, and as a result, the compound shown in the following - Funakura (I) was found to be stable and particularly useful as a recording material. We have discovered that this is the case and have completed the present invention.
00で・ R,〜R4はそれぞれ独立して水素原子、置
換されてもよいアルキル基、置換されてもよいア″。キ
シ基、ノーロゲン原子、ニトロ基、シアノ基・ヒドロキ
シ基、IP2換されてもよいアミノ基−−NHC−1−
CNH−1−NHCO−111II
II
o OO
−N HCN H−2−N HC0−1−NHCNH−
111II II
OS 5
−NH5Ch −1S 02 N H−1−8○2
−1−C−1−〇〇−1−OC○−または−CO−を1
1 II II II
o 0 0
0れ独立して、水素原子、置換されてもよいアルキル
基、置換されてもよいアリール基、複素環残基またはシ
クロヘキシル基を表す。R5、R6はそれぞれ独立に水
素原子、置換されてもよいアルキル基、置換されてもよ
いアリール基またはシクロヘキシル基を表す。また、R
いR6は環を形成していてもよく、さらにヘテロ原子を
含んで環を形成してもよい。R7は置換されてもよいア
ルキル基、置換されてもよいアルコキシ基、ハロゲン原
子、ヒドロキシ基またはシアノ基を表し、R,は水素原
子、置換されてもよいアルキル基、置換されてもよいア
ルコキシ基、ヒドロキシ基またはハロゲン原子を表す。00, R and ~R4 are each independently a hydrogen atom, an optionally substituted alkyl group, an optionally substituted a'', an xy group, a norogen atom, a nitro group, a cyano group/hydroxy group, an IP2-substituted Good amino group --NHC-1-
CNH-1-NHCO-111II
II o OO -N HCN H-2-N HCO-1-NHCNH-
111II II OS 5 -NH5Ch -1S 02 NH-1-8○2
-1-C-1-〇〇-1-OC○- or -CO- 1
1 II II II
o 0 0
0 and 0 independently represent a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, a heterocyclic residue, or a cyclohexyl group. R5 and R6 each independently represent a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, or a cyclohexyl group. Also, R
R6 may form a ring, or may further contain a heteroatom to form a ring. R7 represents an optionally substituted alkyl group, an optionally substituted alkoxy group, a halogen atom, a hydroxy group, or a cyano group, and R represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group , represents a hydroxy group or a halogen atom.
R3〜R1+は水素原子またはアルキル基を表す。R1
2は水素原子、置換されてもよいアルキル基、置換され
てもよいアルコキシ基、ハロゲン原子、シアノ基を表す
。R13は水素原子、置換されてもよいアルキル基、置
換されてもよいアリール基またはへテロアリール基を表
す。)
本発明の化合物は、一般式(II)
(式中、R1−R1はそれぞれ独立して水素原子、置換
されてもよいアルキル基、置換されてもよいアルコキシ
基、ハロゲン原子、ニトロ基、シアノ基、ヒドロキン基
、置換されてもよいアミン基、R″
−NHC−1−CNH−1−NHCO−111II
II
O○ 0
−NHCNH−1−NHCO−1−NHCNH−111
N +1
0 S 5
−NHSO2−1−8O7NH−1−S O2−1−C
−1−〇〇−1−OCO−または一〇〇−を11
II II IIo
0 0 0
II ’
れ独立して、水素原子、置換されてもよいアルキル基、
置換されてもよいアリール基、複素環残基またはシクロ
ヘキシル基を表す。)
で表される化合物と、一般式(III)X −N =
O(II[)
(式中、Xは
ここで、Rs 、Lはそれぞれ独立に水素原子、置換さ
れていてもよいアルキル基、置換されてもよいアリール
基またはシクロヘキシル基を表す。また、R5、R6は
環を形成していてもよく、さらにヘテロ原子を含んで環
を形成してもよい。R3 to R1+ represent a hydrogen atom or an alkyl group. R1
2 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, a halogen atom, or a cyano group. R13 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, or a heteroaryl group. ) The compound of the present invention has the general formula (II) (wherein R1-R1 are each independently a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, a halogen atom, a nitro group, a cyano group, hydroquine group, optionally substituted amine group, R″-NHC-1-CNH-1-NHCO-111II
II O○ 0 -NHCNH-1-NHCO-1-NHCNH-111
N +1 0 S 5 -NHSO2-1-8O7NH-1-S O2-1-C
-1-〇〇-1-OCO- or 100- as 11
II II IIo
0 0 0 II' each independently represents a hydrogen atom, an optionally substituted alkyl group,
Represents an optionally substituted aryl group, heterocyclic residue, or cyclohexyl group. ) and the compound represented by the general formula (III)
O(II[) (wherein, R6 may form a ring, or may further contain a hetero atom to form a ring.
R1は置換されてもよいアルキル基、置換されてもよい
アルコキシ基、ヒドロキシ基、ハロゲン原子またはシア
ノ基を表し、R8は水素原子、置換されてもよいアルキ
ル基、置換されてもよいアルコキシ基、ヒドロキシ基ま
たはハロゲン原子を表す。R1 represents an optionally substituted alkyl group, an optionally substituted alkoxy group, a hydroxy group, a halogen atom, or a cyano group, and R8 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, Represents a hydroxy group or a halogen atom.
R3〜R1+は水素原子またはアルキル基を表す。R1
2は水素原子、置換されてもよいアルキル基、置換され
てもよいアルコキシ基、ハロゲン原子または/アノ基を
表す。RIsは水素原子、置換されてもよいアルキル基
、置換されてもよいアリール基またはへテロアリール基
を表す。)
で表される化合物を縮合させることによって製造できる
。R3 to R1+ represent a hydrogen atom or an alkyl group. R1
2 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, a halogen atom, or an /ano group. RIs represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, or a heteroaryl group. ) It can be produced by condensing the compounds represented by:
前記縮合反応は不活性有機溶媒、たとえば、エタノール
、n−フロパノール、!氷酢酸、トルエン、クロロベン
ゼン、クロロホルム、ジメチルホルムアミド、N−メチ
ルピロリドン、ジメチルスルホキシド、スルホラン、ア
セトニトリル等中において実施される。The condensation reaction may be carried out using an inert organic solvent such as ethanol, n-furopanol,! It is carried out in glacial acetic acid, toluene, chlorobenzene, chloroform, dimethylformamide, N-methylpyrrolidone, dimethylsulfoxide, sulfolane, acetonitrile, and the like.
一般式(n)の化合物及び一般式(III)の化合物を
前記溶媒中で混合し、更に触媒、特にピペリジン、ピリ
ジン、トリエチルアミンもしくはピペリジンと氷酢酸と
の混合液のような有機塩基を加え、0〜100℃、好ま
しくは20〜80℃で0.5〜10時間、好ましくは1
〜5時間反応させる。ついで反応混合物を冷却し、濾過
することで、一般式(r) で示される本発明の化合
物の祖ケーキが得られる。粗ケーキの精製は適当な溶媒
からの再結晶等により行うことができる。The compound of general formula (n) and the compound of general formula (III) are mixed in the above-mentioned solvent, and a catalyst, especially an organic base such as piperidine, pyridine, triethylamine or a mixture of piperidine and glacial acetic acid is added, ~100°C, preferably 20-80°C for 0.5-10 hours, preferably 1
Allow to react for ~5 hours. The reaction mixture is then cooled and filtered to obtain a precursor cake of the compound of the present invention represented by general formula (r). The crude cake can be purified by recrystallization from an appropriate solvent.
〈発明の効果〉
本発明により、新規なアザメチン系化合物を得ることが
できた。<Effects of the Invention> According to the present invention, a novel azamethine compound could be obtained.
本発明の化合物の薄膜は、600nm〜800nmの領
域に吸収極大波長を有し、また600nm〜87Ωnm
の領域で高い反射率を有しているため、種々の用途、特
に光情報記録媒体として有用である。The thin film of the compound of the present invention has a maximum absorption wavelength in the range of 600 nm to 800 nm, and has a maximum absorption wavelength in the range of 600 nm to 87 Ω nm.
Since it has a high reflectance in the region of , it is useful for various uses, especially as an optical information recording medium.
〈実施例〉
以下実施例により具体的説明を行うが、本発明はこれに
限定されるものではない。<Examples> The present invention will be specifically explained below using examples, but the present invention is not limited thereto.
なお、実施例においてスペクトルの測定は島原製作所U
V−365型分光光度計を用い、基板側より光を照射し
て測定を行った。また膜厚測定はティラー・ホブソン社
製クリステツブ膜厚計を用いた。In addition, in the examples, the spectrum was measured by Shimabara Manufacturing U.
The measurement was performed using a V-365 spectrophotometer and irradiating light from the substrate side. Further, the film thickness was measured using a Kristetub film thickness meter manufactured by Tiller-Hobson.
実施例1
1.3−ビスジシアノビニルインダン1.50g とC
;H+ 3(IIl CH3
の化合物3.73gを無水酢酸20m1中で混合し、2
5℃で9時間撹拌した。そしてこの混合液を濾過し、水
冷メタノールで洗浄し、乾燥した。クロロホルムより再
結晶し、生成物(2)の精製ケーキ1.73gが得られ
た。収率53.0%。融点222〜225℃。Example 1 1.50 g of 1.3-bisdicyanovinyl indane and C
; H+ 3(IIl CH3 compound 3.73 g was mixed in 20 ml of acetic anhydride, 2
The mixture was stirred at 5°C for 9 hours. The mixture was then filtered, washed with water-cooled methanol, and dried. Recrystallization from chloroform yielded 1.73 g of purified cake of product (2). Yield 53.0%. Melting point 222-225°C.
アセトン溶液中の吸光度は、λmax: 677nm、
ε:5.53X10’ 。The absorbance in the acetone solution is λmax: 677 nm,
ε: 5.53X10'.
C
実施例2
1.3−ビスジシアノビニルインダン1.50g と下
記式(3〉
’CH。C Example 2 1.50 g of 1.3-bisdicyanovinyl indane and the following formula (3>'CH.
の化合物1.94gを無水酢酸30aii中で混合し、
25℃で時間撹拌した。そしてこの混合液を濾過し、水
冷メタノールで洗浄し、乾燥した。クロロホルムより再
結晶し、生成物(4)の精製ケーキ1.56gが得られ
た。収率60.1%。融点249〜252℃。アセトン
溶液中の吸光度は、λmaX’ 675nm、 ε:
5.31X104 。1.94 g of the compound was mixed in 30aii of acetic anhydride,
The mixture was stirred at 25°C for an hour. The mixture was then filtered, washed with water-cooled methanol, and dried. Recrystallization from chloroform yielded 1.56 g of purified cake of product (4). Yield 60.1%. Melting point 249-252°C. The absorbance in the acetone solution is λmaX' 675 nm, ε:
5.31X104.
〜r
へし
以下実施例1,2と同様の方法で次頁の表−1の化合物
が製造された。-r Heshi The compounds shown in Table 1 on the next page were produced in the same manner as in Examples 1 and 2.
実施例36
ガラス基板上に実施例1で得られた化合物のクロロホル
ム溶液を2000rpm x 20secの条件で回転
塗布して厚さ800人の記録層を形成し、光情報記録媒
体を作成した。得られた記録媒体の透過率及び反射率曲
線を第1図に示す。Example 36 A chloroform solution of the compound obtained in Example 1 was spin-coated on a glass substrate at 2000 rpm x 20 sec to form a recording layer with a thickness of 800 layers, thereby producing an optical information recording medium. The transmittance and reflectance curves of the obtained recording medium are shown in FIG.
この記録媒体に半導体レーザーを用いスポット径1μm
とじ40ITIJ/cdで照射を行ったところ明瞭なス
ポットの形成が言忍められた。This recording medium uses a semiconductor laser with a spot diameter of 1 μm.
When irradiation was performed at 40 ITIJ/cd, clear spots were observed to be formed.
実施例37
P M M A基板上に実施例1で用いた化合物を真空
蒸着して厚さ800人の記録層を形成し、光情報記録媒
体を作成した。蒸着時の真空度は3 X 1O−5To
rr以下とし、抵抗加熱ボート温度は220〜230℃
とし、蒸着速度は約0.5人/secとした。得られた
光情報記録媒体は実施例36と同様のスペクトルを示し
た。Example 37 The compound used in Example 1 was vacuum-deposited on a PMMA substrate to form a recording layer with a thickness of 800 nm, thereby producing an optical information recording medium. The degree of vacuum during vapor deposition is 3 x 1O-5To
rr or less, and the resistance heating boat temperature is 220-230℃
The deposition rate was approximately 0.5 people/sec. The obtained optical information recording medium showed a spectrum similar to that of Example 36.
この記録媒体に半導体レーザーを用い、スポy)径1μ
mとし40mJ/catで照射を行ったところ明瞭なス
ポットの形成が認められた。A semiconductor laser is used for this recording medium, and the diameter of the droplet is 1μ.
When irradiation was carried out at 40 mJ/cat, the formation of clear spots was observed.
実施例38
ガラス基板上に実施例で得られた化合物のクロロホルム
溶液を2000rpm x 2Qsecの条件で回転塗
布して厚さ800人の記録層を形成し、光情報記録媒体
を作成した。得られた記録媒体の透過率及び反射率曲線
を第2図に示す。Example 38 A chloroform solution of the compound obtained in Example was spin-coated on a glass substrate at 2000 rpm x 2 Qsec to form a recording layer with a thickness of 800 layers, thereby producing an optical information recording medium. FIG. 2 shows the transmittance and reflectance curves of the obtained recording medium.
この記録媒体に半導体レーザーを用いスポット径1μm
とし40mJ/cIIIで照射を行ったところ明瞭なス
ポットの形成が認められた。This recording medium uses a semiconductor laser with a spot diameter of 1 μm.
When irradiation was performed at 40 mJ/cIII, clear spot formation was observed.
実施例39
P M M A基板上に実施例1で用いた化合物を真空
蒸着して厚さ800人の記録層を形成し、光情報記録媒
体を作成した。蒸着時の真空度は3 Xl0−5Tor
r以下とし、抵抗加熱ボート温度は250〜260℃と
し、蒸着速度は約0.5人/secとした。得られた光
情報記録媒体は実施例38と同様のスペクトルを示した
。Example 39 The compound used in Example 1 was vacuum-deposited on a PMMA substrate to form a recording layer with a thickness of 800 nm to produce an optical information recording medium. The degree of vacuum during vapor deposition was 3 Xl0-5 Tor.
r or less, the resistance heating boat temperature was 250 to 260°C, and the deposition rate was about 0.5 person/sec. The obtained optical information recording medium showed a spectrum similar to that of Example 38.
この記録媒体に半導体レーザーを用い、スポット径1μ
mとし4OmJ/amで照射を行ったところ明瞭なスポ
ットの形成が認められた。A semiconductor laser is used for this recording medium, and the spot diameter is 1 μm.
When irradiation was carried out at 40 mJ/am, clear spot formation was observed.
第1図は実施例36で得られた記録媒体の透過率曲線及
び反射率曲線を示す。
第2図は実施例38で得られた記録媒体の透過率曲線及
び反射率曲線を示す。
第1図
(%)
00(n
波長FIG. 1 shows the transmittance curve and reflectance curve of the recording medium obtained in Example 36. FIG. 2 shows the transmittance curve and reflectance curve of the recording medium obtained in Example 38. Figure 1 (%) 00 (n wavelength
Claims (3)
表等があります▼、▲数式、化学式、表等があります▼ ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼ ここで、R_1〜R_4はそれぞれ独立して水素原子、
置換されてもよいアルキル基、置換されてもよいアルコ
キシ基、ハロゲン原子、ニトロ基、シアノ基、ヒドロキ
シ基、置換されてもよいアミノ基、−A−Rまたは▲数
式、化学式、表等があります▼を表し、−A−は ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、 ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、 −NHSO_2−、−SO_2NH−、−SO_2−、
▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
または▲数式、化学式、表等があります▼を 表し、▲数式、化学式、表等があります▼は▲数式、化
学式、表等があります▼、▲数式、化学式、表等があり
ます▼ または▲数式、化学式、表等があります▼を表わし、R
、R′はそれぞれ独立して、水素原子、置換されてもよ
いアルキル基、置換されてもよいアリール基、複素環残
基またはシクロヘキシル基を表す。R_5、R_6はそ
れぞれ独立に水素原子、置換されていてもよいアルキル
基、置換されてもよいアリール基またはシクロヘキシル
基を表す。また、R_5、R_6は環を形成してもよく
、さらにヘテロ原子を含んで環を形成してもよい。R_
7は置換されてもよいアルキル基、置換されてもよいア
ルコキシ基、ヒドロキシ基、ハロゲン原子またはシアノ
基を表し、R_8は水素原子、置換されてもよいアルキ
ル基、置換されてもよいアルコキシ基、ヒドロキシ基ま
たはハロゲン原子を表す。R_9〜R_1_1は水素原
子またはアルキル基を表す。R_1_2は水素原子、置
換されてもよいアルキル基、置換されてもよいアルコキ
シ基、ハロゲン原子またはシアノ基を表す。R_1_3
は水素原子、置換されてもよいアルキル基、置換されて
もよいアリール基またはヘテロアリール基を表す。)で
表されるメチン系化合物。(1) General formula (I) (I) ▲There are mathematical formulas, chemical formulas, tables, etc.▼ (In the formula, X is ▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ Here, R_1 to R_4 are each independently a hydrogen atom,
There are optionally substituted alkyl groups, optionally substituted alkoxy groups, halogen atoms, nitro groups, cyano groups, hydroxy groups, optionally substituted amino groups, -AR or ▲ mathematical formulas, chemical formulas, tables, etc. ▼ represents ▲, and -A- represents ▲mathematical formulas, chemical formulas, tables, etc.▼, ▲mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, ▲There are mathematical formulas, chemical formulas, tables, etc.▼,▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, -NHSO_2-, -SO_2NH-, -SO_2-,
▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
Or ▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲There are mathematical formulas, chemical formulas, tables, etc.▼ means ▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲There are mathematical formulas, chemical formulas, tables, etc.▼ or ▲Mathematical formulas, There are chemical formulas, tables, etc. Represents ▼, R
, R' each independently represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, a heterocyclic residue, or a cyclohexyl group. R_5 and R_6 each independently represent a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, or a cyclohexyl group. Further, R_5 and R_6 may form a ring, or may further contain a hetero atom to form a ring. R_
7 represents an optionally substituted alkyl group, an optionally substituted alkoxy group, a hydroxy group, a halogen atom, or a cyano group, and R_8 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, Represents a hydroxy group or a halogen atom. R_9 to R_1_1 represent a hydrogen atom or an alkyl group. R_1_2 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, a halogen atom, or a cyano group. R_1_3
represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, or a heteroaryl group. ) is a methine compound represented by
置換されてもよいアルキル基、置換されてもよいアルコ
キシ基、ハロゲン原子、ニトロ基、シアノ基、ヒドロキ
シ基、置換されてもよいアミノ基、−A−Rまたは▲数
式、化学式、表等があります▼を表し、−A−は ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、 ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、 −NHSO_2−、−SO_2NH−、−SO_2−、
▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、または▲数式、化学式、表等があります▼を表し、▲
数式、化学式、表等があります▼は▲数式、化学式、表
等があります▼、▲数式、化学式、表等があります▼ または▲数式、化学式、表等があります▼を表わし、R
、R’はそれぞれ独立して、水素原子、置換されてもよ
いアルキル基、置換されてもよいアリール基、複素環残
基またはシクロヘキシル基を表す。) で表される化合物と、一般式(III) X−N=O(III) (式中、Xは ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼ ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼ ここで、R_5、R_6はそれぞれ独立に、水素原子、
置換されていてもよいアルキル基、置換されてもよいア
リール基またはシクロヘキシル基を表す。 また、R_5、R_6は環を形成していてもよく、さら
にヘテロ原子を含んで環を形成してもよい。 R_7は置換されてもよいアルキル基、置換されてもよ
いアルコキシ基、ヒドロキシ基、ハロゲン原子またはシ
アノ基を表し、R_8は水素原子、置換されてもよいア
ルキル基、置換されてもよいアルコキシ基、ヒドロキシ
基またはハロゲン原子を表す。 R_9〜R_1_1は水素原子またはアルキル基を表す
。R_1_2は水素原子、置換されてもよいアルキル基
、置換されてもよいアルコキシ基、ハロゲン原子または
シアノ基を表す。R_1_3は水素原子、置換されても
よいアルキル基若しくはアリール基またはヘテロアリー
ル基を表す。) で表されるメチン系化合物とを反応させることを特徴と
する一般式( I ) ▲数式、化学式、表等があります▼( I ) (式中、X、R_1、R_2、R_3、R_4は前記の
意味を有する)で表わされる化合物の製法。(2) General formula (II) ▲There are mathematical formulas, chemical formulas, tables, etc.▼(II) (In the formula, R_1 to R_4 are each independently a hydrogen atom,
There are optionally substituted alkyl groups, optionally substituted alkoxy groups, halogen atoms, nitro groups, cyano groups, hydroxy groups, optionally substituted amino groups, -AR or ▲ mathematical formulas, chemical formulas, tables, etc. ▼ represents ▲, and -A- represents ▲mathematical formulas, chemical formulas, tables, etc.▼, ▲mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, ▲There are mathematical formulas, chemical formulas, tables, etc.▼,▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, -NHSO_2-, -SO_2NH-, -SO_2-,
▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, or ▲ represents a mathematical formula, chemical formula, table, etc. ▼, ▲
There are mathematical formulas, chemical formulas, tables, etc. ▼ represents ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ or ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, R
, R' each independently represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, a heterocyclic residue, or a cyclohexyl group. ) and the general formula (III) X-N=O(III) (wherein,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ Here, R_5 and R_6 are each independently a hydrogen atom,
Represents an optionally substituted alkyl group, an optionally substituted aryl group, or a cyclohexyl group. Furthermore, R_5 and R_6 may form a ring, or may further contain a hetero atom to form a ring. R_7 represents an optionally substituted alkyl group, an optionally substituted alkoxy group, a hydroxy group, a halogen atom, or a cyano group, and R_8 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, Represents a hydroxy group or a halogen atom. R_9 to R_1_1 represent a hydrogen atom or an alkyl group. R_1_2 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, a halogen atom, or a cyano group. R_1_3 represents a hydrogen atom, an optionally substituted alkyl group, an aryl group, or a heteroaryl group. ) General formula (I) ▲There are mathematical formulas, chemical formulas, tables, etc.▼(I) (In the formula, X, R_1, R_2, R_3, R_4 are the above-mentioned method for producing a compound represented by
け、さらにその上に必要に応じて保護層を設けてなる光
情報記録媒体において、前記記録層が少なくとも下記一
般式( I )で表される化合物を一種以上含むことを特
徴とする光情報記録媒体。 ▲数式、化学式、表等があります▼( I ) (式中、Xは ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼ ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼ ここで、R_1〜R_4はそれぞれ独立して水素原子、
置換されてもよいアルキル基、置換されてもよいアルコ
キシ基、ハロゲン原子、ニトロ基、シアノ基、ヒドロキ
シ基、置換されてもよいアミノ基、−A−Rまたは▲数
式、化学式、表等があります▼を表し、−A−は ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、 ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、 −NHSO_2−、−SO_2NH−、−SO_2−、
▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、または▲数式、化学式、表等があります▼を表し、▲
数式、化学式、表等があります▼は▲数式、化学式、表
等があります▼、▲数式、化学式、表等があります▼ または▲数式、化学式、表等があります▼を表わし、R
、R′はそれぞれ独立して、水素原子、置換されてもよ
いアルキル基、置換されてもよいアリール基、複素環残
基またはシクロヘキシル基を表す。R_5、R_6はそ
れぞれ独立に水素原子、置換されてもよいアルキル基、
置換されてもよいアリール基またはシクロヘキシル基を
表す。また、R_5、R_6は環を形成してもよく、さ
らにヘテロ原子を含んで環を形成してもよい。R_7は
置換されてもよいアルキル基、置換されてもよいアルコ
キシ基、ハロゲン原子、ヒドロキシ基またはジアノ基を
表し、R_8は水素原子、置換されてもよいアルキル基
、置換されてもよいアルコキシ基、ヒドロキシ基または
ハロゲン原子を表す。R_9〜R_1_1は水素原子ま
たはアルキル基を表す。R_1_2は水素原子、置換さ
れてもよいアルキル基、置換されてもよいアルコキシ基
、ハロゲン原子または、シアノ基を表す。R_1_3は
水素原子、置換されてもよいアルキル基、置換されても
よいアリール基またはヘテロアリール基を表す。)(3) In an optical information recording medium in which a recording layer is provided on a substrate directly or via an undercoat layer, and a protective layer is further provided thereon as necessary, the recording layer has at least the following general formula (I). An optical information recording medium characterized by containing one or more compounds represented by: ▲There are mathematical formulas, chemical formulas, tables, etc.▼(I) (In the formula,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ Here, R_1 to R_4 are each independently a hydrogen atom,
There are optionally substituted alkyl groups, optionally substituted alkoxy groups, halogen atoms, nitro groups, cyano groups, hydroxy groups, optionally substituted amino groups, -AR or ▲ mathematical formulas, chemical formulas, tables, etc. ▼ represents ▲, and -A- represents ▲mathematical formulas, chemical formulas, tables, etc.▼, ▲mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, ▲There are mathematical formulas, chemical formulas, tables, etc.▼,▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, -NHSO_2-, -SO_2NH-, -SO_2-,
▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, or ▲ represents a mathematical formula, chemical formula, table, etc. ▼, ▲
There are mathematical formulas, chemical formulas, tables, etc. ▼ represents ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ or ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, R
, R' each independently represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, a heterocyclic residue, or a cyclohexyl group. R_5 and R_6 are each independently a hydrogen atom, an optionally substituted alkyl group,
Represents an optionally substituted aryl group or cyclohexyl group. Further, R_5 and R_6 may form a ring, or may further contain a hetero atom to form a ring. R_7 represents an optionally substituted alkyl group, an optionally substituted alkoxy group, a halogen atom, a hydroxy group, or a diano group, and R_8 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, Represents a hydroxy group or a halogen atom. R_9 to R_1_1 represent a hydrogen atom or an alkyl group. R_1_2 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxy group, a halogen atom, or a cyano group. R_1_3 represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group, or a heteroaryl group. )
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62318182A JPH01157944A (en) | 1987-12-15 | 1987-12-15 | Methine compound, its production and optical information recording medium made thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62318182A JPH01157944A (en) | 1987-12-15 | 1987-12-15 | Methine compound, its production and optical information recording medium made thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01157944A true JPH01157944A (en) | 1989-06-21 |
Family
ID=18096373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62318182A Pending JPH01157944A (en) | 1987-12-15 | 1987-12-15 | Methine compound, its production and optical information recording medium made thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01157944A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5220027A (en) * | 1987-04-14 | 1993-06-15 | Sumitomo Chemical Company, Limited | Sulfone-containing azamethide compounds with a nitrogen-containing aromatic ring of nitrogen containing aliphatic |
CN114560789A (en) * | 2018-10-09 | 2022-05-31 | 宁波卢米蓝新材料有限公司 | Compound containing polycyclic ring, application and organic electroluminescent device |
-
1987
- 1987-12-15 JP JP62318182A patent/JPH01157944A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5220027A (en) * | 1987-04-14 | 1993-06-15 | Sumitomo Chemical Company, Limited | Sulfone-containing azamethide compounds with a nitrogen-containing aromatic ring of nitrogen containing aliphatic |
CN114560789A (en) * | 2018-10-09 | 2022-05-31 | 宁波卢米蓝新材料有限公司 | Compound containing polycyclic ring, application and organic electroluminescent device |
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