DE69005566D1 - Herstellung von para-phenylendiaminen. - Google Patents

Herstellung von para-phenylendiaminen.

Info

Publication number: DE69005566D1
Authority: DE; Germany
Prior art keywords: para; production; phenylene diamines; diamines; phenylene
Prior art date: 1989-02-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

DE90903211T

Other languages

English (en)

Other versions

DE69005566T2 (de

Inventor

Tsukasa Nippon Kayaku Ishikura

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nippon Kayaku Co Ltd

Original Assignee

Nippon Kayaku Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-02-21

Filing date

1990-02-20

Publication date

1994-02-10

1990-02-20 Application filed by Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd

1994-02-10 Publication of DE69005566D1 publication Critical patent/DE69005566D1/de

1994-05-11 Application granted granted Critical

1994-05-11 Publication of DE69005566T2 publication Critical patent/DE69005566T2/de

2010-02-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/325—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups reduction by other means than indicated in C07C209/34 or C07C209/36

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)

DE90903211T 1989-02-21 1990-02-20 Herstellung von para-phenylendiaminen. Expired - Fee Related DE69005566T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP1039293A JP2565394B2 (ja)	1989-02-21	1989-02-21	ｐーフエニレンジアミン類の製法
PCT/JP1990/000198 WO1990009984A1 (en)	1989-02-21	1990-02-20	PRODUCTION OF p-PHENYLENEDIAMINES

Publications (2)

Publication Number	Publication Date
DE69005566D1 true DE69005566D1 (de)	1994-02-10
DE69005566T2 DE69005566T2 (de)	1994-05-11

Family

ID=12549099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE90903211T Expired - Fee Related DE69005566T2 (de)	1989-02-21	1990-02-20	Herstellung von para-phenylendiaminen.

Country Status (5)

Country	Link
US (1)	US5041672A (de)
EP (1)	EP0416118B1 (de)
JP (1)	JP2565394B2 (de)
DE (1)	DE69005566T2 (de)
WO (1)	WO1990009984A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4312708A1 (de) *	1993-04-20	1994-10-27	Hoechst Ag	Verfahren zur Herstellung von aromatischen Aminen und Diazoniumsalzen
AU2001267442B2 (en)	2000-05-17	2004-07-01	Syngenta Participations Ag	Process for the preparation of aniline compounds
CN101544571B (zh) *	2009-05-13	2012-06-27	南通海迪化工有限公司	一种制备邻氯对苯二胺的方法
IT1405996B1 (it) *	2010-07-23	2014-02-06	Alfa Parf Group Spa	Procedimento per la preparazione di 2,5-diaminotoluolo

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH573394A5 (de) *	1973-05-28	1976-03-15	Sandoz Ag
JPS6049179B2 (ja) *	1977-10-15	1985-10-31	大阪市	芳香族ニトロ化合物の還元方法
DE3362978D1 (en) *	1982-01-18	1986-05-22	Monsanto Co	Process for producing paraphenylenediamine mixtures

1989
- 1989-02-21 JP JP1039293A patent/JP2565394B2/ja not_active Expired - Fee Related
1990
- 1990-02-20 WO PCT/JP1990/000198 patent/WO1990009984A1/ja active IP Right Grant
- 1990-02-20 DE DE90903211T patent/DE69005566T2/de not_active Expired - Fee Related
- 1990-02-20 EP EP90903211A patent/EP0416118B1/de not_active Expired - Lifetime
- 1990-02-20 US US07/598,630 patent/US5041672A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP2565394B2 (ja)	1996-12-18
EP0416118B1 (de)	1993-12-29
EP0416118A1 (de)	1991-03-13
US5041672A (en)	1991-08-20
WO1990009984A1 (en)	1990-09-07
JPH02218650A (ja)	1990-08-31
DE69005566T2 (de)	1994-05-11
EP0416118A4 (en)	1991-08-21

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Legal Events

Date	Code	Title	Description
1995-02-02	8364	No opposition during term of opposition
2006-12-14	8339	Ceased/non-payment of the annual fee