KR860007198A - 4,4'- 디아미노디페닐 화합물의 제조방법 - Google Patents
4,4'- 디아미노디페닐 화합물의 제조방법 Download PDFInfo
- Publication number
- KR860007198A KR860007198A KR1019860002326A KR860002326A KR860007198A KR 860007198 A KR860007198 A KR 860007198A KR 1019860002326 A KR1019860002326 A KR 1019860002326A KR 860002326 A KR860002326 A KR 860002326A KR 860007198 A KR860007198 A KR 860007198A
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- compound
- acid
- iii
- propoxy
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/78—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
- C07C217/80—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings
- C07C217/82—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/78—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
- C07C217/80—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings
- C07C217/82—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring
- C07C217/84—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
- C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (8)
- 하기 일반식(Ⅱ)의 화합물을 알칼리성 매질 중에서 환원시켜 하기 일반식(Ⅲ)의 화합물을 생성시킨 다음, 일반식(Ⅲ)의 화합물을 산으로 처리하여 전위시키고, 생성물을 일반식(I)의 유리디아민 또는 이의 염 형태로 분리시킴을 특징으로 하여, 하기 일반식(I)의 4,4'-디아미노디페닐 화합물을 제조하는 방법.상기 식에서, X는 n-프로필, 이소프로필, n-부틸, 이소-부틸, I-메틸프로필, n-프로폭시, 이소-프로폭시, 이소부톡시, 1-메틸프로폭시 또는 2-메톡시에톡시 라디칼을 나타내며 A는 0이거나, 등가의 무기산이다.
- 제1항에 있어서, 언급된 무기산이 염산 또는 황산인 방법.
- 제1항에 있어서, X가 n-프로필, 이소프로필, n-부틸, 이소부틸 또는 I-메틸-프로필 라디칼을 나타내는 방법.
- 제1항에 있어서, X가 n-프로폭시, 이소프로폭시, 이소부톡시, 1-메틸프로폭시 또는 2-메톡시에 톡시 라디칼을 나타내는 방법.
- 제1항에 있어서, X가 이소프로폭시 라디칼을 나타내는 방법.
- 제1항에 있어서, 일반식(Ⅱ)의 화합물을 알카리금속 수산화물 용액 중에서 아연 분질을 사용하여 환원시키는 방법.
- 제1항에 있어서, 일반식(Ⅲ)의 화합물을 염산 또는 황산을 사용하여 전위시키는 방법.
- 제1항에 있어서, 일반식(I)중의 A가, 일반식(Ⅲ)의 화합물을 전위시키는 등가의 산에 상응하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3511545.9 | 1985-03-29 | ||
DE19853511545 DE3511545A1 (de) | 1985-03-29 | 1985-03-29 | 4,4'-diaminodiphenylverbindungen, verfahren zu ihrer herstellung und ihre verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860007198A true KR860007198A (ko) | 1986-10-08 |
KR940003062B1 KR940003062B1 (ko) | 1994-04-13 |
Family
ID=6266771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860002326A KR940003062B1 (ko) | 1985-03-29 | 1986-03-28 | 4,4'-다아미노디페닐 화합물의 제조방법 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0196574B1 (ko) |
JP (1) | JPH0774184B2 (ko) |
KR (1) | KR940003062B1 (ko) |
DE (2) | DE3511545A1 (ko) |
IN (1) | IN164815B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020095771A (ko) * | 2001-06-15 | 2002-12-28 | 한국협화화학공업 주식회사 | 벤지딘 화합물의 제조 방법 |
KR100711310B1 (ko) * | 2002-10-15 | 2007-04-27 | 주식회사 협화화학 | 벤지딘 화합물의 제조 방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5965717A (en) * | 1997-11-04 | 1999-10-12 | North Carolina State University | Organic pigments from twisted benzidines |
ATE456550T1 (de) * | 2004-11-05 | 2010-02-15 | Air Water Inc | Verfahren zur herstellung von 2,2i- bis(trifluormethyl)-4,4i-diaminobiphenyl |
CN103012223B (zh) * | 2012-12-24 | 2014-06-11 | 华东理工大学 | 回收喹吖啶酮生产过程中的废渣以制备2,2’-二磺酸基联苯胺的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2996546A (en) * | 1958-01-14 | 1961-08-15 | Carwin Company | Method of purifying benzidines |
JPS5197633A (en) * | 1975-02-25 | 1976-08-27 | Benchijinganryono seiho | |
CH598328A5 (en) * | 1975-10-24 | 1978-04-28 | Colour Chem Ltd | Yellow benzidine pigment having wide application props |
-
1985
- 1985-03-29 DE DE19853511545 patent/DE3511545A1/de not_active Withdrawn
-
1986
- 1986-03-21 DE DE8686103879T patent/DE3674821D1/de not_active Expired - Fee Related
- 1986-03-21 EP EP86103879A patent/EP0196574B1/de not_active Expired - Lifetime
- 1986-03-24 IN IN238/CAL/86A patent/IN164815B/en unknown
- 1986-03-28 KR KR1019860002326A patent/KR940003062B1/ko not_active IP Right Cessation
- 1986-03-28 JP JP61068832A patent/JPH0774184B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020095771A (ko) * | 2001-06-15 | 2002-12-28 | 한국협화화학공업 주식회사 | 벤지딘 화합물의 제조 방법 |
KR100711310B1 (ko) * | 2002-10-15 | 2007-04-27 | 주식회사 협화화학 | 벤지딘 화합물의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP0196574A3 (en) | 1988-02-03 |
DE3674821D1 (de) | 1990-11-15 |
DE3511545A1 (de) | 1986-10-02 |
JPH0774184B2 (ja) | 1995-08-09 |
EP0196574B1 (de) | 1990-10-10 |
KR940003062B1 (ko) | 1994-04-13 |
EP0196574A2 (de) | 1986-10-08 |
JPS61229846A (ja) | 1986-10-14 |
IN164815B (ko) | 1989-06-10 |
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