MD842G2 - Procedeu de obţinere a 4-aminodifenilaminei - Google Patents

Procedeu de obţinere a 4-aminodifenilaminei

Info

Publication number: MD842G2
Authority: MD; Moldova
Prior art keywords: adpa; produce; substituted derivatives; aminodiphenylamine; preparing
Prior art date: 1991-06-21

Application number

MD94-0303A

Other languages

English (en)

Romanian (ro)

Russian (ru)

Other versions

MD842F2 (en

Inventor

Malcolm Allman James

Keane Bashkin James

Keranen Rains Roger

Keith Stern Michael

Original Assignee

Monsanto Company

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.)

1991-06-21

Filing date

1994-07-29

Publication date

1998-12-31

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24891732&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MD842(G2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-07-29 Application filed by Monsanto Company filed Critical Monsanto Company

1997-09-30 Publication of MD842F2 publication Critical patent/MD842F2/xx

1998-12-31 Publication of MD842G2 publication Critical patent/MD842G2/ro

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/02—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of hydrogen atoms by amino 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
- C07C209/36—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 by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
- 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
- C07C209/38—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 nitroso groups

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)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
User Interface Of Digital Computer (AREA)
Input From Keyboards Or The Like (AREA)

MD94-0303A 1991-06-21 1994-07-29 Procedeu de obţinere a 4-aminodifenilaminei MD842G2 (ro)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/719,876 US5117063A (en)	1991-06-21	1991-06-21	Method of preparing 4-aminodiphenylamine

Publications (2)

Publication Number	Publication Date
MD842F2 MD842F2 (en)	1997-09-30
MD842G2 true MD842G2 (ro)	1998-12-31

Family

ID=24891732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MD94-0303A MD842G2 (ro)	1991-06-21	1994-07-29	Procedeu de obţinere a 4-aminodifenilaminei

Country Status (19)

Country	Link
US (4)	US5117063A (de)
EP (1)	EP0590053B2 (de)
JP (1)	JP3167029B2 (de)
KR (1)	KR0132514B1 (de)
AT (1)	ATE158567T1 (de)
AU (1)	AU653249B2 (de)
BR (1)	BR9206180A (de)
CA (1)	CA2065056A1 (de)
CZ (1)	CZ281972B6 (de)
DE (1)	DE69222417T3 (de)
EE (1)	EE03043B1 (de)
ES (1)	ES2110001T5 (de)
HU (1)	HU214296B (de)
MD (1)	MD842G2 (de)
PL (3)	PL168393B1 (de)
RU (1)	RU2102381C1 (de)
SK (1)	SK283999B6 (de)
UA (1)	UA26851C2 (de)
WO (1)	WO1993000324A1 (de)

Families Citing this family (102)

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US6140538A (en)	1998-05-18	2000-10-31	Flexsys America L.P.	Process for preparing 4-aminodiphenylamines
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SK283209B6 (sk) *	1998-12-11	2003-03-04	Duslo, A. S.	Spôsob prípravy 4-aminodifenylamínu
RU2225387C2 (ru) *	1999-02-03	2004-03-10	Флекссис Америка Л.П.	Способ получения 4-аминодифениламинов
US6069279A (en) *	1999-06-14	2000-05-30	Simon; Mark W.	Preparation of substituted aromatic amines
US6229035B1 (en)	1999-06-16	2001-05-08	Uniroyal Chemical Company, Inc.	Preparation of substituted aromatic amines
KR100302862B1 (ko) *	1999-07-08	2001-09-13	박찬구	페닐유레아로부터 4-니트로디페닐아민 및 4-니트로아닐린을 제조하는 방법
KR100298572B1 (ko)	1999-08-19	2001-09-22	박찬구	카바아닐라이드로부터 4-니트로디페닐아민과 4-니트로소디페닐아민의 제조방법
KR100331490B1 (ko)	1999-12-03	2002-04-09	박찬구	요소와 니트로벤젠으로 부터 4,4'-디니트로디페닐아민을제조하는 방법
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CN100546972C (zh) *	2001-07-23	2009-10-07	弗莱克塞斯美国公司	制备4-氨基二苯基胺的方法
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KR20030035343A (ko) *	2001-10-31	2003-05-09	금호석유화학 주식회사	4-니트로소 치환 방향족아민 화합물의 제조방법
RU2223259C2 (ru) *	2002-03-29	2004-02-10	Мартынов Николай Васильевич	Способ получения 4-аминодифениламина
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US8686188B2 (en)	2003-07-04	2014-04-01	Jiangsu Sinorgchem Technology Co., Ltd.	Process for preparing 4-aminodiphenylamine
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1991
- 1991-06-21 US US07/719,876 patent/US5117063A/en not_active Expired - Lifetime
1992
- 1992-03-27 EP EP92914179A patent/EP0590053B2/de not_active Expired - Lifetime
- 1992-03-27 KR KR1019930703471A patent/KR0132514B1/ko not_active Expired - Lifetime
- 1992-03-27 JP JP50144693A patent/JP3167029B2/ja not_active Expired - Lifetime
- 1992-03-27 PL PL92301799A patent/PL168393B1/pl unknown
- 1992-03-27 DE DE69222417T patent/DE69222417T3/de not_active Expired - Lifetime
- 1992-03-27 BR BR9206180A patent/BR9206180A/pt not_active IP Right Cessation
- 1992-03-27 AT AT92914179T patent/ATE158567T1/de not_active IP Right Cessation
- 1992-03-27 PL PL92307117A patent/PL168917B1/pl unknown
- 1992-03-27 WO PCT/US1992/002232 patent/WO1993000324A1/en not_active Ceased
- 1992-03-27 ES ES92914179T patent/ES2110001T5/es not_active Expired - Lifetime
- 1992-03-27 US US08/157,120 patent/US5453541A/en not_active Expired - Lifetime
- 1992-03-27 PL PL92307116A patent/PL168938B1/pl unknown
- 1992-03-27 AU AU22245/92A patent/AU653249B2/en not_active Expired
- 1992-03-27 RU RU93058557A patent/RU2102381C1/ru active
- 1992-03-27 UA UA93003978A patent/UA26851C2/uk unknown
- 1992-03-27 SK SK1452-93A patent/SK283999B6/sk not_active IP Right Cessation
- 1992-03-27 HU HU9303686A patent/HU214296B/hu not_active IP Right Cessation
- 1992-03-27 CZ CS932484A patent/CZ281972B6/cs not_active IP Right Cessation
- 1992-04-03 CA CA002065056A patent/CA2065056A1/en not_active Abandoned
1994
- 1994-07-29 MD MD94-0303A patent/MD842G2/ro active IP Right Grant
- 1994-11-23 EE EE9400390A patent/EE03043B1/xx unknown
1995
- 1995-05-05 US US08/435,607 patent/US5608111A/en not_active Expired - Lifetime
- 1995-05-10 US US08/438,603 patent/US5623088A/en not_active Expired - Lifetime

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Also Published As

Publication number	Publication date
ES2110001T5 (es)	2006-11-16
US5623088A (en)	1997-04-22
ATE158567T1 (de)	1997-10-15
BR9206180A (pt)	1995-04-25
AU2224592A (en)	1993-01-25
CA2065056A1 (en)	1992-12-22
AU653249B2 (en)	1994-09-22
RU2102381C1 (ru)	1998-01-20
PL168917B1 (pl)	1996-05-31
EE03043B1 (et)	1997-10-15
PL168393B1 (pl)	1996-02-29
US5117063A (en)	1992-05-26
US5453541A (en)	1995-09-26
WO1993000324A1 (en)	1993-01-07
HU9303686D0 (en)	1994-04-28
SK283999B6 (sk)	2004-07-07
UA26851C2 (uk)	1999-12-29
PL168938B1 (pl)	1996-05-31
EP0590053B1 (de)	1997-09-24
HU214296B (hu)	1998-03-02
JP3167029B2 (ja)	2001-05-14
CZ248493A3 (en)	1994-03-16
DE69222417T2 (de)	1998-04-16
CZ281972B6 (cs)	1997-04-16
EP0590053A1 (de)	1994-04-06
EP0590053B2 (de)	2006-04-12
MD842F2 (en)	1997-09-30
DE69222417T3 (de)	2006-11-16
HUT66362A (en)	1994-11-28
ES2110001T3 (es)	1998-02-01
JPH06508630A (ja)	1994-09-29
US5608111A (en)	1997-03-04
DE69222417D1 (de)	1997-10-30
SK145293A3 (en)	1994-07-06
KR0132514B1 (ko)	1998-04-13

Publication	Publication Date	Title
MD842G2 (ro)	1998-12-31	Procedeu de obţinere a 4-aminodifenilaminei
RU93058557A (ru)	1996-12-27	4-аминодифениламин, способ его получения, промежуточных соединений, n-фенилендиамины, способ их получения, соли 4-нитрозофенилендиаминов
DE3789526D1 (de)	1994-05-11	Isomaltamine sowie deren N-Acylderivate, Verfahren zu deren Herstellung und ihre Verwendung.
PL311238A1 (en)	1996-02-05	Method of obtaining substituted aromatic amines
TWI265919B (en)	2006-11-11	Process for preparing 4-aminodiphenylamine intermediates
AU2002366726A1 (en)	2003-07-09	Process for the continuous quaternisation of tertiary amines with an alkyl halide
CA2135491A1 (en)	1993-12-09	Process for preparing substituted aromatic amines
GR3001816T3 (en)	1992-11-23	Process for the preparation of thienylethyl amines, and dithienylethyl amines so obtained
JPS559020A (en)	1980-01-22	Preparation of tertiary amine having long-chain alkyl group
GB1347467A (en)	1974-02-27	Process for the preparation of crystal biolet lactone
IL87335A0 (en)	1989-01-31	Preparation of 1,6-di(n3-cyano-n1-guanidino)hexane
BR9407985A (pt)	1996-12-03	Processo para a preparaçao de aminas aromáticas substituídas
EP0617004A1 (de)	1994-09-28	Verfahren zur Herstellung von N-substituierten-N'-Phenylen-P-Phenyldiamine
CA2065088A1 (en)	1993-09-28	Method of preparing 4-aminodiphenylamine
JPS5562062A (en)	1980-05-10	Production of indolines
IE38690B1 (en)	1978-05-10	Process for producing aniline derivatives
EP0127396A3 (de)	1985-05-29	Verfahren und Katalysator zur Herstellung von aromatischen Aminen
GB586645A (en)	1947-03-26	Improvements relating to the synthesis of amino acid derivatives and salts thereof
UA19123A (uk)	1997-12-25	Спосіб одержаhhя 4-хлор-3-сульфамоілбеhзойhої кислоти
SU873649A1 (ru)	1985-06-30	Способ получени @ -алкил-2,6,6-триметил-бицикло-/3.1.1/-гепт-3-ил аминов
GB1506913A (en)	1978-04-12	Process for the preparation of 2-phenylamino-2-imidazoline derivatives
GB1310694A (en)	1973-03-21	Dyestuffs of the anthraquinone series and process for preparing them
ES508175A0 (es)	1982-11-01	"un procedimiento para preparar n-pirrolil-piridazinaminas".
IL130081A0 (en)	2000-02-29	Process for converting hydroxy heteroaromatics to arylamines
JPS5767580A (en)	1982-04-24	Preparation of adenine

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Date	Code	Title	Description
1998-12-31	FG3A	Granted patent for invention
1999-06-15	IF99	Valid patent on 19990615	Free format text: EXPIRES: 20140729