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SK283682B6 - Spôsob prípravy chinóndiimínu - Google Patents

Spôsob prípravy chinóndiimínu Download PDF

Info

Publication number
SK283682B6
SK283682B6 SK608-2000A SK6082000A SK283682B6 SK 283682 B6 SK283682 B6 SK 283682B6 SK 6082000 A SK6082000 A SK 6082000A SK 283682 B6 SK283682 B6 SK 283682B6
Authority
SK
Slovakia
Prior art keywords
catalyst
water
hydrogen
solvent system
reaction
Prior art date
Application number
SK608-2000A
Other languages
English (en)
Slovak (sk)
Other versions
SK6082000A3 (en
Inventor
Raymond A. Lohr
Original Assignee
Flexsys America L. P.
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 L. P. filed Critical Flexsys America L. P.
Publication of SK6082000A3 publication Critical patent/SK6082000A3/sk
Publication of SK283682B6 publication Critical patent/SK283682B6/sk

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
SK608-2000A 1997-10-29 1998-10-27 Spôsob prípravy chinóndiimínu SK283682B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6376497P 1997-10-29 1997-10-29
PCT/US1998/022805 WO1999021819A1 (en) 1997-10-29 1998-10-27 Preparation of quinonediimines from phenylenediamines using hydrogen peroxide and a catalyst

Publications (2)

Publication Number Publication Date
SK6082000A3 SK6082000A3 (en) 2000-10-09
SK283682B6 true SK283682B6 (sk) 2003-11-04

Family

ID=22051345

Family Applications (1)

Application Number Title Priority Date Filing Date
SK608-2000A SK283682B6 (sk) 1997-10-29 1998-10-27 Spôsob prípravy chinóndiimínu

Country Status (12)

Country Link
US (1) US6271420B1 (pt)
EP (1) EP1042269B1 (pt)
JP (1) JP4267815B2 (pt)
KR (1) KR100569576B1 (pt)
CN (1) CN1137077C (pt)
BR (1) BR9813345B1 (pt)
CA (1) CA2307572C (pt)
DE (1) DE69814163T2 (pt)
ES (1) ES2199475T3 (pt)
IN (2) IN187771B (pt)
SK (1) SK283682B6 (pt)
WO (1) WO1999021819A1 (pt)

Families Citing this family (5)

* 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
JP4569735B2 (ja) * 2003-09-24 2010-10-27 三菱瓦斯化学株式会社 安定ラジカルを持つ高分子化合物の製造方法
EP2963006B1 (en) * 2008-10-28 2018-10-17 BioElectron Technology Corporation Composition containing alpha-tocotrienol quinone,and intermediates thereof
EP3390377A1 (en) 2015-12-16 2018-10-24 BioElectron Technology Corporation Improved methods for enriching alpha-tocotrienol from mixed tocol compositions
RU2656332C1 (ru) * 2017-06-23 2018-06-05 Общество с ограниченной ответственностью "Научно-производственное предприятие КВАЛИТЕТ" ООО "НПП КВАЛИТЕТ" Способ получения хинондииминового антиоксиданта для растворных каучуков

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US46786A (en) * 1865-03-14 William a
US4246181A (en) * 1969-06-11 1981-01-20 L'oreal Quinonediimine intermediates for indoanilines
US5118807A (en) * 1989-10-13 1992-06-02 Uniroyal Chemical Company, Inc. N-alkyl-p-quinonediimino triazine compounds
FR2659652B1 (fr) * 1990-03-13 1992-07-03 Rhone Poulenc Chimie Procede de preparation de n-phenyl benzoquinone-imine.

Also Published As

Publication number Publication date
US6271420B1 (en) 2001-08-07
JP2001521017A (ja) 2001-11-06
CA2307572A1 (en) 1999-05-06
KR20010031559A (ko) 2001-04-16
DE69814163D1 (de) 2003-06-05
IN187772B (pt) 2002-06-22
EP1042269A1 (en) 2000-10-11
DE69814163T2 (de) 2004-02-12
JP4267815B2 (ja) 2009-05-27
EP1042269B1 (en) 2003-05-02
EP1042269A4 (en) 2000-11-15
CA2307572C (en) 2009-01-06
BR9813345B1 (pt) 2010-02-09
ES2199475T3 (es) 2004-02-16
WO1999021819A1 (en) 1999-05-06
KR100569576B1 (ko) 2006-04-10
IN187771B (pt) 2002-06-22
CN1280556A (zh) 2001-01-17
CN1137077C (zh) 2004-02-04
SK6082000A3 (en) 2000-10-09
BR9813345A (pt) 2000-08-22

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SK283682B6 (sk) Spôsob prípravy chinóndiimínu
US6043384A (en) Preparation of quinoneimines from hydroxyphenylamines using hydrogen peroxide and a catalyst
CA2308312C (en) Formation of quinonediimines from phenylenediamines by catalytic oxidation
US6187937B1 (en) Preparation of N-phenyl-benzoquinoneimine from hydroxydiphenylamines
US6114554A (en) Preparation of quinonediimines from phenylenediamines using a hypochlorite as an oxidation agent
US6025508A (en) Preparation of quinonediimines from phenylenediamines using oxygen and a metal or metal salt catalyst
US7141697B2 (en) Process for the preparation of phenethylamine derivatives
MXPA00011832A (en) Preparation of quinonediimines from phenylenediamines using oxygen and a metal or metal salt catalyst

Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20161027