BE778852A - Procede de preparation d'aminoaryl-urees et d'aminoaryl-thio-urees - Google Patents
Procede de preparation d'aminoaryl-urees et d'aminoaryl-thio-ureesInfo
- Publication number
- BE778852A BE778852A BE778852A BE778852A BE778852A BE 778852 A BE778852 A BE 778852A BE 778852 A BE778852 A BE 778852A BE 778852 A BE778852 A BE 778852A BE 778852 A BE778852 A BE 778852A
- Authority
- BE
- Belgium
- Prior art keywords
- urees
- aminoaryl
- thio
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
- C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
- C07C273/1827—X being H
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C335/00—Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C335/04—Derivatives of thiourea
- C07C335/16—Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C335/20—Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
- C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/36—Dyes with acylated amino groups
- C09B1/38—Urea and thiourea derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
- C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
- C07C2603/48—Chrysenes; Hydrogenated chrysenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH159771A CH550147A (de) | 1971-02-03 | 1971-02-03 | Verfahren zur herstellung von aminoarylharnstoffen und -thioharnstoffen. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE778852A true BE778852A (fr) | 1972-08-02 |
Family
ID=4214142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE778852A BE778852A (fr) | 1971-02-03 | 1972-02-02 | Procede de preparation d'aminoaryl-urees et d'aminoaryl-thio-urees |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE778852A (fr) |
CH (1) | CH550147A (fr) |
CS (1) | CS171249B2 (fr) |
DE (1) | DE2202218A1 (fr) |
FR (1) | FR2125026A5 (fr) |
GB (1) | GB1346531A (fr) |
IT (1) | IT948059B (fr) |
NL (1) | NL7201202A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429782A1 (fr) * | 1978-06-27 | 1980-01-25 | American Cyanamid Co | Acides naphtalene-trisulfoniques substitues et leurs sels, leur preparation et leurs utilisations therapeutiques |
US4218438A (en) * | 1979-02-14 | 1980-08-19 | Eli Lilly And Company | Anticoccidial combinations comprising nicarbazin and the polyether antibiotics |
FR2823503B1 (fr) | 2001-04-11 | 2003-07-04 | Oreal | Nouveaux composes, procede de fabrication, utilisation comme pigments et composition cosmetique |
-
1971
- 1971-02-03 CH CH159771A patent/CH550147A/xx not_active IP Right Cessation
-
1972
- 1972-01-18 DE DE19722202218 patent/DE2202218A1/de active Pending
- 1972-01-28 NL NL7201202A patent/NL7201202A/xx unknown
- 1972-01-28 GB GB419672A patent/GB1346531A/en not_active Expired
- 1972-02-02 FR FR7203457A patent/FR2125026A5/fr not_active Expired
- 1972-02-02 IT IT20126/72A patent/IT948059B/it active
- 1972-02-02 CS CS660A patent/CS171249B2/cs unknown
- 1972-02-02 BE BE778852A patent/BE778852A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR2125026A5 (fr) | 1972-09-22 |
CH550147A (de) | 1974-06-14 |
DE2202218A1 (de) | 1972-08-10 |
CS171249B2 (fr) | 1976-10-29 |
NL7201202A (fr) | 1972-08-07 |
IT948059B (it) | 1973-05-30 |
GB1346531A (en) | 1974-02-13 |
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