KR960031437A - N-(오르소-알킬페닐)-이미드의 제조 방법 - Google Patents
N-(오르소-알킬페닐)-이미드의 제조 방법 Download PDFInfo
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- KR960031437A KR960031437A KR1019960003323A KR19960003323A KR960031437A KR 960031437 A KR960031437 A KR 960031437A KR 1019960003323 A KR1019960003323 A KR 1019960003323A KR 19960003323 A KR19960003323 A KR 19960003323A KR 960031437 A KR960031437 A KR 960031437A
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- reaction
- anhydride
- hydrogen
- process according
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 8
- 238000006243 chemical reaction Methods 0.000 claims abstract 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 6
- 238000004519 manufacturing process Methods 0.000 claims abstract 3
- 239000003112 inhibitor Substances 0.000 claims abstract 2
- 238000006116 polymerization reaction Methods 0.000 claims abstract 2
- 239000001257 hydrogen Substances 0.000 claims 7
- 229910052739 hydrogen Inorganic materials 0.000 claims 7
- 150000002431 hydrogen Chemical class 0.000 claims 6
- 239000002904 solvent Substances 0.000 claims 5
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 3
- 239000003377 acid catalyst Substances 0.000 claims 3
- 150000001412 amines Chemical class 0.000 claims 3
- 229910052801 chlorine Inorganic materials 0.000 claims 3
- 239000000460 chlorine Substances 0.000 claims 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 3
- 239000011541 reaction mixture Substances 0.000 claims 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims 2
- UFFBMTHBGFGIHF-UHFFFAOYSA-N 2,6-dimethylaniline Chemical compound CC1=CC=CC(C)=C1N UFFBMTHBGFGIHF-UHFFFAOYSA-N 0.000 claims 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims 2
- 238000004821 distillation Methods 0.000 claims 2
- -1 ethyl R 10 Chemical compound 0.000 claims 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 2
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 claims 2
- HMXHUUDRVBXHBQ-UHFFFAOYSA-N (2-hydroxyacetyl) 2-hydroxyacetate Chemical compound OCC(=O)OC(=O)CO HMXHUUDRVBXHBQ-UHFFFAOYSA-N 0.000 claims 1
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims 1
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 claims 1
- WKBALTUBRZPIPZ-UHFFFAOYSA-N 2,6-di(propan-2-yl)aniline Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N WKBALTUBRZPIPZ-UHFFFAOYSA-N 0.000 claims 1
- FOYHNROGBXVLLX-UHFFFAOYSA-N 2,6-diethylaniline Chemical compound CCC1=CC=CC(CC)=C1N FOYHNROGBXVLLX-UHFFFAOYSA-N 0.000 claims 1
- YKOLZVXSPGIIBJ-UHFFFAOYSA-N 2-Isopropylaniline Chemical compound CC(C)C1=CC=CC=C1N YKOLZVXSPGIIBJ-UHFFFAOYSA-N 0.000 claims 1
- JJVKJJNCIILLRP-UHFFFAOYSA-N 2-ethyl-6-methylaniline Chemical compound CCC1=CC=CC(C)=C1N JJVKJJNCIILLRP-UHFFFAOYSA-N 0.000 claims 1
- CXJAFLQWMOMYOW-UHFFFAOYSA-N 3-chlorofuran-2,5-dione Chemical compound ClC1=CC(=O)OC1=O CXJAFLQWMOMYOW-UHFFFAOYSA-N 0.000 claims 1
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000008065 acid anhydrides Chemical class 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 125000002490 anilino group Chemical class [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 239000000010 aprotic solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
- C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
Abstract
본 발명은 고리산 무수물을 아닐린 유도체와 반응시켜 N-(오르소-알킬페닐)-이미드를 제조하는 방법에 있어서, 중합 억제제 및 양극성 비양성자성 용매를 첨가하지 않고 반응시 생성된 물은 100 내지 200℃에서 순환계로부터 제거시키는 것을 특징으로 하는 특히 유익한 방법에 관한 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (10)
- 하기 식 (Ⅱ)의 고리산 무수물을 하기식(Ⅲ)의 아민과 방응시켜 하기 식(Ⅰ)의 N-(오르소-알킬페닐)-이미드를 제조하는 방법에 있어서, 중합 억제제 및 양극성 비양성자성 용매를 첨가하지 않고 100 내지 200℃에서 순환계로부터 반응시 생성되는 물을 제거하는 것을 특징으로 하는 방법.상기 식에서, R1은 C1-C6-알킬기이고, R2내지 R9은 각 경우에 있어 서로 독립적으로 수소, 임의로 치환된 C1-C6알킬기, 임의로 치환된 C2-C6-알케닐, 할로겐, NO2, CN 및(또는) C1-C6-알콕시이고, R6및 R7는 함께 C10-CH=(여기서, R10은 수소 또는 C1-C6알킬기)를 나타낼 수 있고, R7및 R8은 함께 공유 결합을 나타낼 수 있다.
- 제1항에 있어서, 상기 식(Ⅰ) 및 (Ⅲ) 중 R1은 C1-C4-알킬기이고, R2내지 R5은 상호 독립적으로 수소, 치환되지 않은 직쇄 또는 분지쇄 C1-C4-알킬기, 치환되지 않은 직쇄 또는 분지쇄 C2-C4-알케닐기, 염소, NOX, CN 및(또는) C1-C6-알콕시기이고, 식 (Ⅰ) 및 식(Ⅱ) 중 R6내지 R9은 상호 독립적으로 수소, 치환되지 않은 직쇄 또는 분지쇄 C1-C4-알킬기 및(또는) 치환되지 않은 직쇄 또는 분지쇄 C2-C4-알케닐기이거나, 또는 R6및 R7가 함께 R10가 수소, 메틸 또는 에틸인 R10-CH=이고, R8및 R9은 상호 독립적으로 수소, 메틸, 에틸 및(또는) 염소이거나, 또는 R7및 R8은 함께 공유 결합을 나타내고, R6및 R9은 상호 독립적으로 수소, 메틸, 에틸 및(또는) 염소인 것을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 식(Ⅱ)의 고리산 무수물로서 말레산 무수물, 이타콘산 무수물 또는 모노클로로말레산 무수물을 사용하고, 식 (Ⅲ)의 아민으로서 o-톨루이딘, 2,3-, 2,4-, 2,5-, 또는 2,6-디메틸아닐린, 2,6-디에틸아닐린, 2-에틸-6-메틸아닐린, 2-이소프로필아닐린, 2-클로로아닐린 또는 2,6-디이소프로필아닐린을 사용하는 것을 특징으로 하는 방법.
- 제1항 내지 제3항 중 어느 하나의 항에 있어서, 식(Ⅱ)의 산무수물을 기준으로 산 촉매 0 내지 10중량%의 존재하에서 반응이 수행되는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 하나의 항에 있어서, 물과 혼화되지 않거나 약간 혼화되지만 물과 공비물을 형성할 수 있고, 반응 혼합물 (용매 포함)을 기준으로 70중량% 이하의 양으로 사용되는 용매의 존재하에서 반응이 수행되는 것을 특징으로 하는 방법.
- 제1항 내지 제5항 중 어느 하나의 항에 있어서, 식(Ⅲ)의 아민에 대한 식(Ⅱ)의 고리산 무수물의 몰비가 0.5:1 내지 1.5:1인 것을 특징으로 하는 방법.
- 제1항 내지 제6항 중 어느 하나의 항에 있어서, 적합하다면 산촉매 및 용매와 함께 초기에 식(Ⅱ)의 고리산 무수물을 반응 용기에 가하고 식(Ⅲ)의 아민을 계량하여 첨가하는 것을 특징으로 하는 방법.
- 제1항 내지 제7항 중 어느 하나의 항에 있어서, 반응 중 생성된 물을 적합한 용매와 함께 순환계에서 제거하거나, 증류에 의하여 또는 불활성 기체와 함께 반응 혼합물로부터 직접 제거하는 것을 특징으로 하는 방법.
- 제1항 내지 제8항 중 어느 하나의 항에 있어서, 반응 후 및 반응시 생성된 물을 순환계로부터 제거한 후 존재하는 반응 혼합물을 증류에 의하여 처리하는 것을 특징으로 하는 방법.
- 제1항 내지 제9항 중 어느 하나의 항에 있어서, 산 반응을 일으키는 부산물, 과잉의 고리 무수물 및(또는) 산 촉매를 제조된 이미드를 단리하기 전에 분리될 산 성분을 기준으로 하여 0 내지 150mol%의 양으로 비수성 염기를 사용한 탈산반응에 의하여 제거하는 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19504626A DE19504626A1 (de) | 1995-02-13 | 1995-02-13 | Verfahren zur Herstellung von N-(ortho-Alkylphenyl)-imiden |
DE19504626.9 | 1995-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960031437A true KR960031437A (ko) | 1996-09-17 |
Family
ID=7753760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960003323A KR960031437A (ko) | 1995-02-13 | 1996-02-12 | N-(오르소-알킬페닐)-이미드의 제조 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5684163A (ko) |
EP (1) | EP0726253A1 (ko) |
JP (1) | JPH08245581A (ko) |
KR (1) | KR960031437A (ko) |
CZ (1) | CZ41096A3 (ko) |
DE (1) | DE19504626A1 (ko) |
HU (1) | HUP9600316A3 (ko) |
TW (1) | TW327631B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030073309A (ko) * | 2002-03-09 | 2003-09-19 | 서동학 | 광통신용 불소 혹은/및 염소함유 이타코닉이미드계단량체, 그의 단일중합체 및 공중합체 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10330337A (ja) * | 1997-06-02 | 1998-12-15 | Aisin Seiki Co Ltd | 複環式アミド酸及び複環式マレイミド並びにこれらの製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL130979C (ko) * | 1963-10-25 | |||
DE2100800A1 (de) * | 1970-01-12 | 1971-07-15 | Sumitomo Chemical Co Ltd , Osaka (Japan) | Verfahren zur Herstellung von cycli sehen Arylimiden |
US3890270A (en) * | 1974-04-10 | 1975-06-17 | Tenneco Chem | Polyvinyl halide resin compositions |
US4623734A (en) * | 1984-06-18 | 1986-11-18 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for production of maleimides |
JPS6185359A (ja) * | 1984-10-03 | 1986-04-30 | Nitto Chem Ind Co Ltd | N−置換マレイミド類の製造法 |
US4904803A (en) * | 1988-02-25 | 1990-02-27 | Nitto Chemical Industry Co., Ltd. | Process for producing N-substituted maleimides |
GB9012453D0 (en) * | 1990-06-05 | 1990-07-25 | Ucb Sa | Process for the manufacture of n-phenylmaleimide |
JPH0551362A (ja) * | 1991-08-23 | 1993-03-02 | Hitachi Chem Co Ltd | 自己重合性モノマーの精製法 |
-
1995
- 1995-02-13 DE DE19504626A patent/DE19504626A1/de not_active Withdrawn
-
1996
- 1996-01-12 TW TW085100313A patent/TW327631B/zh active
- 1996-01-31 EP EP96101301A patent/EP0726253A1/de not_active Withdrawn
- 1996-02-05 US US08/595,463 patent/US5684163A/en not_active Expired - Fee Related
- 1996-02-09 JP JP8046821A patent/JPH08245581A/ja active Pending
- 1996-02-12 CZ CZ96410A patent/CZ41096A3/cs unknown
- 1996-02-12 HU HU9600316A patent/HUP9600316A3/hu unknown
- 1996-02-12 KR KR1019960003323A patent/KR960031437A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030073309A (ko) * | 2002-03-09 | 2003-09-19 | 서동학 | 광통신용 불소 혹은/및 염소함유 이타코닉이미드계단량체, 그의 단일중합체 및 공중합체 |
Also Published As
Publication number | Publication date |
---|---|
HUP9600316A2 (en) | 1997-04-28 |
JPH08245581A (ja) | 1996-09-24 |
TW327631B (en) | 1998-03-01 |
US5684163A (en) | 1997-11-04 |
EP0726253A1 (de) | 1996-08-14 |
HUP9600316A3 (en) | 1998-11-30 |
DE19504626A1 (de) | 1996-08-14 |
HU9600316D0 (en) | 1996-04-29 |
CZ41096A3 (en) | 1996-08-14 |
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