IN164815B - - Google Patents
Info
- Publication number
- IN164815B IN164815B IN238/CAL/86A IN238CA1986A IN164815B IN 164815 B IN164815 B IN 164815B IN 238CA1986 A IN238CA1986 A IN 238CA1986A IN 164815 B IN164815 B IN 164815B
- Authority
- IN
- India
Links
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853511545 DE3511545A1 (en) | 1985-03-29 | 1985-03-29 | 4,4'-DIAMINODIPHENYL COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN164815B true IN164815B (en) | 1989-06-10 |
Family
ID=6266771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN238/CAL/86A IN164815B (en) | 1985-03-29 | 1986-03-24 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0196574B1 (en) |
| JP (1) | JPH0774184B2 (en) |
| KR (1) | KR940003062B1 (en) |
| DE (2) | DE3511545A1 (en) |
| IN (1) | IN164815B (en) |
Families Citing this family (5)
| 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 |
| KR20020095771A (en) * | 2001-06-15 | 2002-12-28 | 한국협화화학공업 주식회사 | Process for the preparation of benzidine compound |
| KR100711310B1 (en) * | 2002-10-15 | 2007-04-27 | 주식회사 협화화학 | Process for the preparation of benzidine compound |
| CN101102992B (en) * | 2004-11-05 | 2011-06-29 | 空气及水股份有限公司 | Process for producing 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl |
| CN103012223B (en) * | 2012-12-24 | 2014-06-11 | 华东理工大学 | Method of recovering waste slag in quinacridone production course to prepare 2,2'-disulfonic acid ethyl benzidine |
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/en not_active Withdrawn
-
1986
- 1986-03-21 DE DE8686103879T patent/DE3674821D1/en not_active Expired - Fee Related
- 1986-03-21 EP EP86103879A patent/EP0196574B1/en not_active Expired - Lifetime
- 1986-03-24 IN IN238/CAL/86A patent/IN164815B/en unknown
- 1986-03-28 JP JP61068832A patent/JPH0774184B2/en not_active Expired - Lifetime
- 1986-03-28 KR KR1019860002326A patent/KR940003062B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3674821D1 (en) | 1990-11-15 |
| JPH0774184B2 (en) | 1995-08-09 |
| JPS61229846A (en) | 1986-10-14 |
| EP0196574A2 (en) | 1986-10-08 |
| DE3511545A1 (en) | 1986-10-02 |
| EP0196574B1 (en) | 1990-10-10 |
| KR860007198A (en) | 1986-10-08 |
| KR940003062B1 (en) | 1994-04-13 |
| EP0196574A3 (en) | 1988-02-03 |