CN105061417B - 单胺‑双酚型不对称三官能度喹喔啉基苯并噁嗪及其制备方法 - Google Patents
单胺‑双酚型不对称三官能度喹喔啉基苯并噁嗪及其制备方法 Download PDFInfo
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- CN105061417B CN105061417B CN201510458886.9A CN201510458886A CN105061417B CN 105061417 B CN105061417 B CN 105061417B CN 201510458886 A CN201510458886 A CN 201510458886A CN 105061417 B CN105061417 B CN 105061417B
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- hydroxyphenyls
- quinoxaline
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- benzaldehyde
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- ZHTXFOFNOCKVRR-UHFFFAOYSA-N 3-quinoxalin-2-yl-2H-1,2-benzoxazine Chemical compound N1=C(C=NC2=CC=CC=C12)C=1NOC2=C(C=1)C=CC=C2 ZHTXFOFNOCKVRR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 229930185605 Bisphenol Natural products 0.000 title abstract 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 title abstract 2
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000178 monomer Substances 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 150000003141 primary amines Chemical class 0.000 claims abstract description 8
- 229930040373 Paraformaldehyde Natural products 0.000 claims abstract description 6
- 229920002866 paraformaldehyde Polymers 0.000 claims abstract description 6
- 239000012279 sodium borohydride Substances 0.000 claims abstract description 6
- 229910000033 sodium borohydride Inorganic materials 0.000 claims abstract description 6
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzenecarboxaldehyde Natural products O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 125000004464 hydroxyphenyl group Chemical group 0.000 claims description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 10
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- 239000002585 base Substances 0.000 claims description 9
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 8
- RURYNVQCWRTPRI-UHFFFAOYSA-N C1(=CC=CC=C1)O.C1(=CC=CC=C1)O.C1(=CC=CC=C1)O.N1=CC=NC2=CC=CC=C12 Chemical compound C1(=CC=CC=C1)O.C1(=CC=CC=C1)O.C1(=CC=CC=C1)O.N1=CC=NC2=CC=CC=C12 RURYNVQCWRTPRI-UHFFFAOYSA-N 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- FXLOVSHXALFLKQ-UHFFFAOYSA-N p-tolualdehyde Chemical compound CC1=CC=C(C=O)C=C1 FXLOVSHXALFLKQ-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 5
- ZWDVQMVZZYIAHO-UHFFFAOYSA-N 2-fluorobenzaldehyde Chemical compound FC1=CC=CC=C1C=O ZWDVQMVZZYIAHO-UHFFFAOYSA-N 0.000 claims description 5
- 229960000583 acetic acid Drugs 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000012362 glacial acetic acid Substances 0.000 claims description 5
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 5
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000012074 organic phase Substances 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000001431 2-methylbenzaldehyde Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000012043 crude product Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- SEPPVOUBHWNCAW-FNORWQNLSA-N (E)-4-oxonon-2-enal Chemical compound CCCCCC(=O)\C=C\C=O SEPPVOUBHWNCAW-FNORWQNLSA-N 0.000 claims description 2
- NDOPHXWIAZIXPR-UHFFFAOYSA-N 2-bromobenzaldehyde Chemical compound BrC1=CC=CC=C1C=O NDOPHXWIAZIXPR-UHFFFAOYSA-N 0.000 claims description 2
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 claims description 2
- LLBZPESJRQGYMB-UHFFFAOYSA-N 4-one Natural products O1C(C(=O)CC)CC(C)C11C2(C)CCC(C3(C)C(C(C)(CO)C(OC4C(C(O)C(O)C(COC5C(C(O)C(O)CO5)OC5C(C(OC6C(C(O)C(O)C(CO)O6)O)C(O)C(CO)O5)OC5C(C(O)C(O)C(C)O5)O)O4)O)CC3)CC3)=C3C2(C)CC1 LLBZPESJRQGYMB-UHFFFAOYSA-N 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- IIDFEIDMIKSJSV-UHFFFAOYSA-N dipropoxyphosphinothioyloxy-dipropoxy-sulfanylidene-$l^{5}-phosphane Chemical compound CCCOP(=S)(OCCC)OP(=S)(OCCC)OCCC IIDFEIDMIKSJSV-UHFFFAOYSA-N 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims description 2
- 239000012065 filter cake Substances 0.000 claims description 2
- 150000002240 furans Chemical class 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- OVJGBTBVQPVQPO-UHFFFAOYSA-N 1-(4,4-dihydroxycyclohexa-1,5-dien-1-yl)-2-phenylethane-1,2-dione Chemical compound C1=CC(O)(O)CC=C1C(=O)C(=O)C1=CC=CC=C1 OVJGBTBVQPVQPO-UHFFFAOYSA-N 0.000 claims 1
- ILEIUTCVWLYZOM-UHFFFAOYSA-N 2-hydroxy-5-methylbenzaldehyde Chemical compound CC1=CC=C(O)C(C=O)=C1 ILEIUTCVWLYZOM-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- HUMNYLRZRPPJDN-KWCOIAHCSA-N benzaldehyde Chemical group O=[11CH]C1=CC=CC=C1 HUMNYLRZRPPJDN-KWCOIAHCSA-N 0.000 claims 1
- QPBQEXGQGCAOKS-UHFFFAOYSA-N cyclohexa-2,4-diene-1,1-diol Chemical class OC1(O)CC=CC=C1 QPBQEXGQGCAOKS-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical group N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 abstract description 17
- 239000011347 resin Substances 0.000 abstract description 12
- 229920005989 resin Polymers 0.000 abstract description 10
- -1 amino bis-phenol Chemical compound 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 150000002989 phenols Chemical class 0.000 abstract description 3
- 238000006116 polymerization reaction Methods 0.000 abstract description 3
- 125000000217 alkyl group Chemical group 0.000 abstract description 2
- 238000004132 cross linking Methods 0.000 abstract description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract description 2
- 240000000203 Salix gracilistyla Species 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- FYTRVVJHEWUARG-UHFFFAOYSA-N n-(2-aminophenyl)nitramide Chemical class NC1=CC=CC=C1N[N+]([O-])=O FYTRVVJHEWUARG-UHFFFAOYSA-N 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007363 ring formation reaction Methods 0.000 abstract 1
- CMLFRMDBDNHMRA-UHFFFAOYSA-N 2h-1,2-benzoxazine Chemical compound C1=CC=C2C=CNOC2=C1 CMLFRMDBDNHMRA-UHFFFAOYSA-N 0.000 description 15
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 238000002329 infrared spectrum Methods 0.000 description 11
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical class C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 10
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 6
- 150000003252 quinoxalines Chemical class 0.000 description 6
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 4
- VVJKKWFAADXIJK-UHFFFAOYSA-N Allylamine Chemical compound NCC=C VVJKKWFAADXIJK-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 239000005011 phenolic resin Substances 0.000 description 4
- 229920001568 phenolic resin Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- DZKXDEWNLDOXQH-UHFFFAOYSA-N 1,3,5,2,4,6-triazatriphosphinine Chemical compound N1=PN=PN=P1 DZKXDEWNLDOXQH-UHFFFAOYSA-N 0.000 description 2
- RQQDJYROSYLPPK-UHFFFAOYSA-N N1=CC=CC2=CC=CC=C21.N1=CC=CC2=CC=CC=C21 Chemical compound N1=CC=CC2=CC=CC=C21.N1=CC=CC2=CC=CC=C21 RQQDJYROSYLPPK-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 238000002679 ablation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
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- 125000003118 aryl group Chemical group 0.000 description 2
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- 239000003063 flame retardant Substances 0.000 description 2
- 238000013007 heat curing Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 150000004893 oxazines Chemical class 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- CQOZJDNCADWEKH-UHFFFAOYSA-N 2-[3,3-bis(2-hydroxyphenyl)propyl]phenol Chemical compound OC1=CC=CC=C1CCC(C=1C(=CC=CC=1)O)C1=CC=CC=C1O CQOZJDNCADWEKH-UHFFFAOYSA-N 0.000 description 1
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000001243 acetic acids Chemical class 0.000 description 1
- 238000007171 acid catalysis Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- SMWDFEZZVXVKRB-UHFFFAOYSA-N anhydrous quinoline Natural products N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- JKANAVGODYYCQF-UHFFFAOYSA-N prop-2-yn-1-amine Chemical compound NCC#C JKANAVGODYYCQF-UHFFFAOYSA-N 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
本发明涉及一种不对称三官能度喹喔啉基苯并噁嗪及其制备方法。以4‑二羟基苯偶酰和4‑硝基邻苯二胺为原料,合成了含有一个硝基和两个酚羟基的喹喔啉中间体,经催化还原得到单氨基‑双酚基喹喔啉,再与水杨醛反应,生成含亚甲胺基团的喹喔啉三酚化合物,经硼氢化钠还原后,再与伯胺和多聚甲醛进行闭环反应,获得了一种单胺‑双酚型不对称三官能度喹喔啉基苯并噁嗪单体。本发明借助于喹喔啉分子本身所具有的优异耐热性,通过引入柔性的烷基链和可聚合基团,使得该类单体具有较低的熔点和额外的聚合交联位,从而改善加工性能,加上更多噁嗪环的引入,其聚苯并噁嗪树脂呈现出优异的耐热性能和良好的力学性能,可用于制造高性能结构材料等。
Description
技术领域
本发明涉及的是一种有机高分子材料,本发明也涉及一种有机高分子材料的制备方法。具体地说是一种新型单胺-双酚型三官能度不对称喹喔啉基苯并噁嗪单体及其制备方法。
背景技术
苯并噁嗪是一种由酚类化合物、甲醛和伯胺经Mannich缩合反应得到的化合物,可以在加热或路易斯酸催化作用下发生开环聚合,形成结构上类似于酚醛树脂的固化产物,是一种新型的酚醛树脂。这种树脂除具有酚醛树脂优良的耐热性和阻燃性之外,还在一定程度上改善了酚醛树脂的脆性和尺寸不稳定性。它最显著的优点是通过自身开环聚合形成三维网络结构,固化时无小分子释放,制品孔隙率低,其体积近似零收缩,有高的几何热稳定性,以及良好的机械性能、电气性能、阻燃性能和高的残碳率。这些优异的性能使得苯并噁嗪在先进复合材料基体树脂、电子封装、胶黏剂、阻燃材料、耐烧蚀材料、绝缘材料等领域有广泛的应用。近年来,随着苯并噁嗪单体的种类、合成方法及催化聚合研究的不断深入,多官能度苯并噁嗪已引起许多研究者的关注。如林庆炫等合成了含磷三酚和三胺型苯并噁嗪单体,聚合物的Tg分别为220和242℃,初始热分解温度(T5)为324和349℃,800℃残炭率达48%和58%(Lin CH,Cai1SX,Leu TS,Hwang TY,Lee HH.Synthesis and properties offlame-retardant benzoxazines by three approaches.J Polym Sci A Polym Chem,2006,44:3454-3468P;Chang CW,Lin CH,Lin HT,Huang HJ,Tu AP.Development of anaromatic triamine-based flame-retardant benzoxazine and its high-performancecopolybenzoxazines.Eur Polym J,2009,49:680-689P)。刘承美等制备了三聚磷腈基四官能度和六官能度苯并噁嗪单体,其聚苯并噁嗪的Tg分别为254℃和152℃,T5分别为442℃和403℃,由于交联位的增加,聚合物的热性能和阻燃性能大幅提高(Wu X,Liu SZ,Tian DT,Qiu JJ,Liu CM.Highly branched benzoxazine monomer based oncyclotriphosphazene:Synthesis and properties of the monomer andpolybenzoxazines.Polym,2011,52:1004-1012P;Wu X,Liu SZ,Tian DT,Qiu JJ,LiuCM.Well-defined organic–inorganic hybrid benzoxazine monomers based oncyclotriphosphazene:Synthesis,properties of the monomers andpolybenzoxazines.Polym,2011,52:4235-4245P)。除此之外,还有以三嗪结构、POSS结构等为基本骨架结构的多官能度苯并噁嗪单体的报道。但上述苯并噁嗪单体绝大多数属于对称噁嗪环结构。
喹喔啉是一种杂环化合物,由一个苯环与一个吡嗪环稠合而成,其2、3、6位可引入多种活性基团,具有非常灵活的分子设计性,可用于合成聚苯基喹喔啉、喹喔啉基聚酰亚胺、聚醚、聚酯等聚合物。与此同时,这种喹喔啉结构具有较高的键能、庞大的摩尔体积以及较弱的极性,赋予了该类聚合物优良的耐热及热氧化稳定性、耐环境稳定性、低介电常数与介电损耗、在有机溶剂中良好的溶解性以及良好的力学性能。
发明内容
本发明的目的在于提供一种具有优良的热性能、力学性能以及良好的加工性能和韧性的单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪。本发明的目的还在于提供一种单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪的制备方法。
本发明的目的是这样实现的:
本发明的单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪具有如下结构:
式中,R1为H、CH3、OCH3、F、Cl或Br中的一种,R2为C2~C12的烷基、烯丙基、炔丙基或呋喃亚甲基中的一种。
本发明的单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪的制备方法包括:
(1)向容器中加入4-二羟基苯偶酰、4-硝基邻苯二胺和冰乙酸,其中,4-二羟基苯偶酰和4-硝基邻苯二胺的摩尔比为1:1~1.2,混合物在回流温度下反应4~8h,然后冷却至室温,过滤,滤饼烘干,所得粗产物用冰乙酸重结晶1~3次,得到2,3-双(4-羟苯基)-6-硝基喹喔啉;
(2)将2,3-双(4-羟苯基)-6-硝基喹喔啉和钯碳加入乙醇中,再加入质量比浓度为80%水合肼,其中,2,3-双(4-羟苯基)-6-硝基喹喔啉和钯碳的质量比为1:0.02,水合肼同2,3-双(4-羟苯基)-6-硝基喹喔啉的摩尔比为3.2~4:1,在回流温度下反应5~10h,然后趁热过滤,滤液冷却室温,析出晶体,再经过滤、真空干燥,得到2,3-双(4-羟苯基)-6-氨基喹喔啉;
(3)分别将2,3-双(4-羟苯基)-6-氨基喹喔啉、取代或非取代水杨醛、硫酸和乙醇加入到反应容器中,其中,2,3-双(4-羟苯基)-6-氨基喹喔啉与取代或非取代水杨醛的摩尔比为1:1,2,3-双(4-羟苯基)-6-氨基喹喔啉与硫酸的摩尔比为5:1,在搅拌下加热回流反应6~10h,然后冷却至室温,加入硼氢化钠,在室温下继续搅拌5~10min,其中,2,3-双(4-羟苯基)-6-氨基喹喔啉与硼氢化钠的摩尔比为1:2,反应结束后,加水和二氯甲烷,用蒸馏水洗涤有机相数次后,经旋转蒸发除去二氯甲烷,得到2,3-双(4-羟苯基)-6-(取代或非取代邻羟基-苄胺基)喹喔啉简称喹喔啉三酚;
(4)向反应器中加入喹喔啉三酚、伯胺、多聚甲醛和三氯甲烷,其中,喹喔啉三酚、伯胺和多聚甲醛的摩尔比为1:2:5,回流反应16~24h,冷却至室温,再经0.1~0.5mol/L的氢氧化钠溶液碱洗、水洗,有机相经旋转蒸发除去三氯甲烷,真空干燥,得到单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪单体。
本发明的不对称三官能度喹喔啉基苯并噁嗪的制备方法还可以包括:
1、所述的取代或非取代水杨醛为2-羟基苯甲醛、4-甲基-2-羟基苯甲醛、5-甲基-2-羟基苯甲醛、4-甲氧基-2-羟基苯甲醛、5-甲氧基-2-羟基苯甲醛、5-氟-2-羟基苯甲醛、4-氟-2-羟基苯甲醛、5-氯-2-羟基苯甲醛或5-溴-2-羟基苯甲醛中的一种。
2、所述的伯胺为C2~C12脂肪胺、烯丙基胺、炔丙基胺或糠胺中的一种。
3、得到单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪单体采用程序升温法对单体进行热固化,得到聚苯并噁嗪树脂,固化制度为:180℃/2h,200℃/2h,220℃/3h,240℃/2h。
本发明通过分子设计,合成了一类同时含有一个氨基和两个羟基的喹喔啉分子,在此基础上,将噁嗪环引入到喹喔啉分子结构中,得到一类单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪单体(注:所谓不对称是指噁嗪环为非对称结构,既有胺型又有酚型噁嗪环),通过调控脂肪链和芳香环的数量,并赋予此类聚苯并噁嗪具有优良的热性能、力学性能以及良好的加工性能和韧性。
本发明的单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪单体热固化后,得到具有优良的阻燃性能、耐热性能、耐湿热性能以及良好韧性的不对称三官能度喹喔啉基聚苯并噁嗪树脂,通过调整脂肪胺和酚类化合物中的刚性和柔性基团,以降低苯并噁嗪单体的熔点,提高聚苯并噁嗪的交联密度和韧性,解决具有较大空间位阻结构的喹喔啉基聚苯并噁嗪分子量小、交联密度低、韧性差以及因柔性基团的引入导致热性能下降的问题,改善聚合物的加工性能,实现聚苯并噁嗪的结构和性能可控,拓展苯并噁嗪树脂应用领域。
本发明的不对称三官能度喹喔啉基苯并噁嗪单体结构表征利用红外光谱(Spotlight 100,美国PE公司)和核磁共振谱仪(AVANCE-500,瑞士Bruker),红外光谱测试采用溴化钾压片法,样品扫描4次,分辨率4cm-1,扫描范围到4000~500cm-1;核磁共振氢谱是以四甲基硅烷(TMS)作内标,氘代二甲基亚砜(DMSO)作溶剂;聚合物性能测试采用热重分析仪(TGA,美国TA公司)和动态热机械分析仪(DMA,美国TA公司)。其中TGA使用氮气氛围,升温速率为20℃/min;DMA使用空气氛围,单悬臂模式,升温速率为3℃/min。
具体实施方式
下面通过实施例对本发明进行具体描述,有必要在此指出的是,本发明实施例只用于对本发明进行进一步说明,但不能理解为对本发明保护范围的限制,该领域的技术熟练人员根据上述本发明的内容作出一些非本质的改进和调整。
实施例1
(1)向三口烧瓶中分别加入4-二羟基苯偶酰(24.2g,0.1mol)和4-硝基邻苯二胺(16.8g,0.11mol)和50mL冰乙酸,混合物回流反应5h,然后冷却至室温后,过滤收集形成的沉淀,烘干,所得粗产物用冰乙酸重结晶2次,得到2,3-双(4-羟苯基)-6-硝基喹喔啉(30.4g),收率84.6%;
(2)将2,3-双(4-羟苯基)-6-硝基喹喔啉(18.1g,0.05mol)和钯碳催化剂(0.37g)加入300mL乙醇中,然后逐滴加入80%水合肼8.8g,在回流温度下反应8h,趁热过滤,除去钯碳催化剂,滤液冷却至室温,析出晶体,过滤,再用蒸馏水水洗3~4次,最后经真空干燥,得到2,3-双(4-羟苯基)-6-氨基喹喔啉(15.1g),收率91.2%;
(3)将2,3-双(4-羟苯基)-6-氨基喹喔啉(16.5g,0.05mol)、2-羟基苯甲醛(6.1g,0.05mol)、浓硫酸(1.0g,0.01mol)和100mL乙醇加入到装有搅拌器、冷凝管、温度计的三口烧瓶中,加热回流8h,反应结束后冷却至室温,加入硼氢化钠(3.8g,0.10mol),室温下继续搅拌7min,然后加入蒸馏水,用二氯甲烷萃取,水洗5次,最后分离出有机相,经旋转蒸发除去二氯甲烷,得到2,3-双(4-羟苯基)-6-(2-羟基-苄胺基)喹喔啉(17.5g),收率80.4%;
(4)向反应器中加入2,3-双(4-羟苯基)-6-(2-羟基-苄胺基)喹喔啉(8.7g,0.02mol)、正丁胺(2.93g,0.04mol)、多聚甲醛(3.0g,0.10mol)和50mL三氯甲烷,回流反应20h后结束,冷却至室温,用0.3mol的NaOH溶液碱洗,再用蒸馏水洗涤3~5次,然后分离出有机相,旋转蒸发除去三氯甲烷,真空干燥,最后得到丁胺-单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪单体(10.6g),收率为82.6%,熔点为79℃。
核磁共振氢谱测试结果(500M,DMSO,ppm):8.33~6.63(m,13H,Ar-H),5.20(s,2H,O-CH2-N),4.93(s,2H,O-CH2-N),4.86(s,2H,O-CH2-N),4.36(s,2H,Ar-CH2-N),3.92(s,2H,Ar-CH2-N),3.87(s,2H,Ar-CH2-N),2.77(t,4H,N-CH2-CH2),1.32~1.55(m,8H,CH2-CH2-CH2),0.92(t,6H,-CH3);红外光谱测试结果(KBr,cm-1):1495(苯环三取代特征峰),1375和1324(分别为与喹喔啉环和苯环相连的噁嗪环上CH2摇摆振动),1233~1242和1077(分别为C-O-C不对称和对称伸缩振动),1155(C-N-C不对称伸缩振动),928~949(分别为与苯环和喹喔啉环相连的噁嗪环上C-H键面外弯曲振动,也是苯环上带有噁嗪环的特征吸收峰),742(苯环邻位二取代的特征峰),结合核磁共振氢谱和红外光谱证实所得产物中含有三个噁嗪环,为目标产物。
将所得的苯并噁嗪单体放入电热鼓风干燥箱内,采用程序升温法对单体进行热固化,固化制度为:180℃/2h,200℃/2h,220℃/3h,240℃/2h,得到聚苯并噁嗪树脂,经DMA和TGA测试,得到聚苯并噁嗪树脂的玻璃化转变温度(简写为Tg)为335℃、失重5%和10%所对应的热分解温度(简写为T5和T10)分别为360和392℃,800℃下的残炭率(简写为Yc)高达52.3%。
实施例2
除步骤(3)中原料2-羟基苯甲醛改为4-甲基-2-羟基苯甲醛(6.8g,0.05mol),步骤(4)中的2,3-双(4-羟苯基)-6-(2-羟基-苄胺基)喹喔啉改为2,3-双(4-羟苯基)-6-(2-羟基-5-甲基-苄胺基)喹喔啉(9.1g,0.02mol)外,其他条件同实施例1,最后得到含甲基的丁胺-单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪单体(10.8g),收率82.3%,熔点为91℃。
核磁共振氢谱测试结果(500M,DMSO,ppm):8.22~6.62(m,12H,Ar-H),5.16(s,2H,O-CH2-N),4.95(s,2H,O-CH2-N),4.87(s,2H,O-CH2-N),4.33(s,2H,Ar-CH2-N),3.90(s,2H,Ar-CH2-N),3.86(s,2H,Ar-CH2-N),2.76(t,4H,N-CH2-CH2),1.31~1.56(m,8H,CH2-CH2-CH2),0.91(t,9H,-CH3);红外光谱测试结果(KBr,cm-1):1496,1372,1322,1230~1244,1072,1172,924~944,结合核磁共振氢谱和红外光谱证实所得产物中含有三个噁嗪环,为目标产物。
固化和测试条件同实施例1,聚苯并噁嗪树脂的Tg、T5、T10和Yc值分别为330℃、364℃、382℃和50.6%。
实施例3
除步骤(3)中原料2-羟基苯甲醛改为5-氟-2-羟基苯甲醛(7.0g,0.05mol),步骤(4)中的2,3-双(4-羟苯基)-6-(2-羟基-苄胺基)喹喔啉改为2,3-双(4-羟苯基)-6-(2-羟基-5-氟-苄胺基)喹喔啉(9.1g,0.02mol),正丁胺改为正辛胺(5.2g,0.04mol)外,其他条件同实施例1,最后得到含氟的辛胺-单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪单体(12.1g),收率78.3%,熔点为67℃。
核磁共振氢谱测试结果(500M,DMSO,ppm):8.34~6.65(m,12H,Ar-H),5.24(s,2H,O-CH2-N),4.94(s,2H,O-CH2-N),4.83(s,2H,O-CH2-N),4.42(s,2H,Ar-CH2-N),3.91(s,2H,Ar-CH2-N),3.83(s,2H,Ar-CH2-N),2.73(t,4H,N-CH2-CH2),1.30~1.55(m,24H,CH2-CH2-CH2),0.89(t,6H,-CH3);红外光谱测试结果(KBr,cm-1):1495,1370,1324,1232~1242,1070,1167,925~946,结合核磁共振氢谱和红外光谱证实所得产物中含有三个噁嗪环,为目标产物。
固化和测试条件同实施例1,聚苯并噁嗪树脂的Tg、T5、T10和Yc值分别为323℃、358℃、377℃和43.1%。
实施例4
除步骤(3)中原料2-羟基苯甲醛改为5-甲氧基-2-羟基苯甲醛(7.6g,0.05mol),步骤(4)中的2,3-双(4-羟苯基)-6-(2-羟基-苄胺基)喹喔啉改为2,3-双(4-羟苯基)-6-(2-羟基-5-甲氧基-苄胺基)喹喔啉(9.3g,0.02mol),正丁胺改为糠胺(3.9g,0.04mol)外,其他条件同实施例1,最后得到含甲氧基的糠胺-单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪单体(11.2g),收率77.8%,熔点为83℃。
核磁共振氢谱测试结果(500M,DMSO,ppm):8.27~6.60(m,12H,Ar-H),7.40(s,2H,呋喃环-CH=CH-O-),6.22~6.34(s,4H,呋喃环=CH-CH=),5.13(s,2H,O-CH2-N),4.88和4.69(s,4H,呋喃环O-CH2-N),4.30(s,2H,Ar-CH2-N),4.13(s,2H,与呋喃环相连的Ar-CH2-N),4.03(s,2H,与呋喃环相连的Ar-CH2-N),3.93(s,3H,-OCH3),3.84(s,4H,N-CH2-);红外光谱测试结果(KBr,cm-1):1496,1375,1325,1231~1240,1068,1174和922~946,1570、974和763(呋喃环的特征峰),结合核磁共振氢谱和红外光谱证实所得产物中含有三个噁嗪环,为目标产物。
除后固化温度增加了260℃/2h外,前期固化制度和测试条件同实施例1,最终得到的聚苯并噁嗪树脂的Tg、T5、T10和Yc值分别为377℃、412℃、444℃和65.3%。
实施例5
除步骤(4)中的正丁胺改为丙烯胺(2.28g,0.04mol)外,其他条件同实施例1,最后得到丙烯胺-单酚-二胺型三官能度喹喔啉基苯并噁嗪单体(10.1g),收率82.7%,熔点82℃。
核磁共振氢谱测试结果(500M,DMSO,ppm):8.32~6.61(m,18H,Ar-H),5.85(m,2H,烯丙基中=CH-),5.18(m,4H,烯丙基中=CH2),5.24(s,2H,O-CH2-N),4.83和4.79(d,4H,与烯丙基相连噁嗪环O-CH2-N),4.33(s,2H,Ar-CH2-N),3.97和3.91(d,4H,与烯丙基相连噁嗪环Ar-CH2-N),3.33(s,4H,N-CH2-);红外光谱测试结果(KBr,cm-1):1644(C=C伸缩振动),1493,1372,1325,1234~1245,1066,1163,991(=C-H面外摇摆),923~950和744,结合核磁共振和红外光谱证实所得产物中含有三个噁嗪环,为目标产物。
固化制度和测试条件同实施例4,最终得到的聚苯并噁嗪树脂的Tg、T5、T10和Yc值分别为369℃、387℃、412℃和58.5%。
本发明借助于喹喔啉分子本身所具有的优良耐热性,通过在喹喔啉分子结构中引入不同类型的噁嗪环,获得了一类新型单胺-双酚型三官能度喹喔啉基苯并噁嗪单体,通过引入柔性的烷基链和可聚合基团,使得该类单体具有较低的熔点和额外的聚合交联位,从而改善加工性能,加上更多噁嗪环的引入,由此单体制备的聚苯并噁嗪树脂呈现出优异的耐热性能和良好的力学性能,可用于制造高性能结构材料、电子封装材料、耐高温胶黏剂、耐烧蚀材料、耐腐蚀材料等,在电子、航空航天、机械制造等领域具有广泛的应用前景。
Claims (4)
1.一种单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪,其特征是具有如下结构:
式中,R1为H、CH3、OCH3、F、Cl或Br中的一种,R2为C2~C12的烷基、烯丙基、炔丙基或呋喃亚甲基中的一种。
2.一种权利要求1所述的单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪的制备方法,其特征是:
(1)向容器中加入4,4-二羟基苯偶酰、4-硝基邻苯二胺和冰乙酸,其中,4,4-二羟基苯偶酰和4-硝基邻苯二胺的摩尔比为1:1~1.2,混合物在回流温度下反应4~8h,然后冷却至室温,过滤,滤饼烘干,所得粗产物用冰乙酸重结晶1~3次,得到2,3-双(4-羟苯基)-6-硝基喹喔啉;
(2)将2,3-双(4-羟苯基)-6-硝基喹喔啉和钯碳加入乙醇中,再加入质量比浓度为80%水合肼,其中,2,3-双(4-羟苯基)-6-硝基喹喔啉和钯碳的质量比为1:0.02,水合肼同2,3-双(4-羟苯基)-6-硝基喹喔啉的摩尔比为3.2~4:1,在回流温度下反应5~10h,然后趁热过滤,滤液冷却室温,析出晶体,再经过滤、真空干燥,得到2,3-双(4-羟苯基)-6-氨基喹喔啉;
(3)分别将2,3-双(4-羟苯基)-6-氨基喹喔啉、取代或非取代水杨醛、硫酸和乙醇加入到反应容器中,其中,2,3-双(4-羟苯基)-6-氨基喹喔啉与取代或非取代水杨醛的摩尔比为1:1,2,3-双(4-羟苯基)-6-氨基喹喔啉与硫酸的摩尔比为5:1,在搅拌下加热回流反应6~10h,然后冷却至室温,加入硼氢化钠,在室温下继续搅拌5~10min,其中,2,3-双(4-羟苯基)-6-氨基喹喔啉与硼氢化钠的摩尔比为1:2,反应结束后,加水和二氯甲烷,用蒸馏水洗涤有机相数次后,经旋转蒸发除去二氯甲烷,得到2,3-双(4-羟苯基)-6-(取代或非取代邻羟基-苄胺基)喹喔啉,简称喹喔啉三酚;
(4)向反应器中加入喹喔啉三酚、伯胺、多聚甲醛和三氯甲烷,其中,喹喔啉三酚、伯胺和多聚甲醛的摩尔比为1:2:5,回流反应16~24h,冷却至室温,再经0.1~0.5mol/L的氢氧化钠溶液碱洗、水洗,有机相经旋转蒸发除去三氯甲烷,真空干燥,得到单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪单体。
3.根据权利要求2所述的单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪的制备方法,其特征是:所述的取代或非取代水杨醛为2-羟基苯甲醛、4-甲基-2-羟基苯甲醛、5-甲基-2-羟基苯甲醛、4-甲氧基-2-羟基苯甲醛、5-甲氧基-2-羟基苯甲醛、5-氟-2-羟基苯甲醛、4-氟-2-羟基苯甲醛、5-氯-2-羟基苯甲醛或5-溴-2-羟基苯甲醛中的一种。
4.根据权利要求2或3所述的单胺-双酚型不对称三官能度喹喔啉基苯并噁嗪的制备方法,其特征是:所述的伯胺为C2~C12脂肪胺或糠胺中的一种。
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