BR9813348A - Processo altamente seletivo para preparar uma quinonadiimina, produto preparado pelo mesmo, e, processo para preparar uma quinonadiimina a partir de uma fenilenodiamina correspondente - Google Patents

Processo altamente seletivo para preparar uma quinonadiimina, produto preparado pelo mesmo, e, processo para preparar uma quinonadiimina a partir de uma fenilenodiamina correspondente

Info

Publication number
BR9813348A
BR9813348A BR9813348-9A BR9813348A BR9813348A BR 9813348 A BR9813348 A BR 9813348A BR 9813348 A BR9813348 A BR 9813348A BR 9813348 A BR9813348 A BR 9813348A
Authority
BR
Brazil
Prior art keywords
prepare
quinonadimine
product prepared
highly selective
corresponding phenylenediamine
Prior art date
Application number
BR9813348-9A
Other languages
English (en)
Inventor
Jayant S Lodaya
Raymond A Lohr
Donald L Fields
Original Assignee
Flexsys America Lp
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.)
Filing date
Publication date
Application filed by Flexsys America Lp filed Critical Flexsys America Lp
Publication of BR9813348A publication Critical patent/BR9813348A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/02—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of compounds containing imino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO ALTAMENTE SELETIVO PARA PREPARAR UMA QUINONADIIMINA, PRODUTO PREPARADO PELO MESMO, E, PROCESSO PARA PREPARAR UMA QUINONADIIMINA A PARTIR DE UMA FENILENODIAMINA CORRESPONDENTE" Um composto de fenilenodiamina pode ser convertido, com alta seletividade, em sua quinonadiimina correspondente pela reação da fenilenodiamina com um reagente oxidante hipoclorito.
BR9813348-9A 1997-10-29 1998-10-27 Processo altamente seletivo para preparar uma quinonadiimina, produto preparado pelo mesmo, e, processo para preparar uma quinonadiimina a partir de uma fenilenodiamina correspondente BR9813348A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6376497P 1997-10-29 1997-10-29
US09/089,551 US6114554A (en) 1997-10-29 1998-06-03 Preparation of quinonediimines from phenylenediamines using a hypochlorite as an oxidation agent
PCT/US1998/022803 WO1999021826A1 (en) 1997-10-29 1998-10-27 Preparation of quinonediimines from phenylenediamines using a hypochlorite as an oxidation agent

Publications (1)

Publication Number Publication Date
BR9813348A true BR9813348A (pt) 2000-08-22

Family

ID=26743770

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813348-9A BR9813348A (pt) 1997-10-29 1998-10-27 Processo altamente seletivo para preparar uma quinonadiimina, produto preparado pelo mesmo, e, processo para preparar uma quinonadiimina a partir de uma fenilenodiamina correspondente

Country Status (12)

Country Link
US (1) US6114554A (pt)
EP (1) EP1030833B1 (pt)
JP (1) JP4354113B2 (pt)
KR (1) KR100551875B1 (pt)
CN (1) CN1137880C (pt)
BR (1) BR9813348A (pt)
CA (1) CA2308300C (pt)
DE (1) DE69821795T2 (pt)
ES (1) ES2217599T3 (pt)
PT (1) PT1030833E (pt)
SK (1) SK284853B6 (pt)
WO (1) WO1999021826A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6376728B1 (en) 2000-06-20 2002-04-23 Hercules Incorporated Method, composition and mixture for inhibiting monomer polymerization
US7718722B2 (en) * 2000-11-21 2010-05-18 Flexsys America L.P. Alkylthio- and aryl(heteroyl)thio-substituted p-phenylenediamines, their manufacture and their use in rubber

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE157288C (pt) *
US2118826A (en) * 1936-10-27 1938-05-31 Goodrich Co B F Method of making quinone di-imides
US4264776A (en) * 1976-01-02 1981-04-28 Monsanto Company Production of secondary amines
US4624937A (en) * 1984-05-10 1986-11-25 Monsanto Company Process for removing surface oxides from activated carbon catalyst
US4696772A (en) * 1985-02-28 1987-09-29 Monsanto Company Amine oxidation using carbon catalyst having oxides removed from surface
US5208280A (en) * 1989-10-13 1993-05-04 Uniroyal Chemical Company, Inc. Elastomers and tire with N-alkyl-p-quinonediimino triazine stabilizers
US5118807A (en) * 1989-10-13 1992-06-02 Uniroyal Chemical Company, Inc. N-alkyl-p-quinonediimino triazine compounds
US5091545A (en) * 1990-03-02 1992-02-25 The Goodyear Tire & Rubber Company Catalytic oxidation of hydroxy containing aromatic compounds
FR2659652B1 (fr) * 1990-03-13 1992-07-03 Rhone Poulenc Chimie Procede de preparation de n-phenyl benzoquinone-imine.
FR2659651B1 (fr) * 1990-03-13 1993-05-14 Rhone Poulenc Chimie Procede de preparation de n-phenyl n'-(cyclo)alkyl paraphenylene diamines.
FR2659650B1 (fr) * 1990-03-13 1992-07-03 Rhone Poulenc Chimie Procede de preparation de n-phenyl n'-(cyclo)alkyl paraphnylene diamines.
US5371289A (en) * 1993-03-22 1994-12-06 The Goodyear Tire & Rubber Company Preparation of N-substituted-N'-phenyl p-phenylenediamines
DE4437667A1 (de) * 1994-10-21 1996-04-25 Huels Chemische Werke Ag Verfahren zur Herstellung von N,N'-disubstituierten p-Chinondiiminen, deren Verwendung und Methacryloxy- oder Acryloxy-Gruppen enthaltende Organosilane, Verfahren zu deren Stabilisierung und deren Herstellung
DE4437666A1 (de) * 1994-10-21 1996-04-25 Huels Chemische Werke Ag Verfahren zur Herstellung von N,N-disubstituierten p-Chinondiiminen und deren Verwendung
US5672725A (en) * 1995-09-21 1997-09-30 Hoechst Celanese Corp. Process for preparing quinones

Also Published As

Publication number Publication date
ES2217599T3 (es) 2004-11-01
KR20010031560A (ko) 2001-04-16
WO1999021826A1 (en) 1999-05-06
KR100551875B1 (ko) 2006-02-13
JP4354113B2 (ja) 2009-10-28
EP1030833B1 (en) 2004-02-18
CN1137880C (zh) 2004-02-11
EP1030833A4 (en) 2000-11-29
DE69821795T2 (de) 2004-10-07
EP1030833A1 (en) 2000-08-30
SK6092000A3 (en) 2000-10-09
CA2308300A1 (en) 1999-05-06
US6114554A (en) 2000-09-05
SK284853B6 (sk) 2006-01-05
PT1030833E (pt) 2004-07-30
CA2308300C (en) 2009-03-03
DE69821795D1 (de) 2004-03-25
JP2001521021A (ja) 2001-11-06
CN1280563A (zh) 2001-01-17

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO, UMA VEZ QUE NAO ATENDE AO REQUISITO DE NOVIDADE INVENTIVA ( ART.8O, 11 E 13 DA LPI )

B12B Appeal against refusal [chapter 12.2 patent gazette]