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FR2031538A1 - Maleimide and its n-substd derivs prepn - Google Patents

Maleimide and its n-substd derivs prepn

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Publication number
FR2031538A1
FR2031538A1FR6929598AFR6929598AFR2031538A1FR 2031538 A1FR2031538 A1FR 2031538A1FR 6929598 AFR6929598 AFR 6929598AFR 6929598 AFR6929598 AFR 6929598AFR 2031538 A1FR2031538 A1FR 2031538A1
Authority
FR
France
Prior art keywords
maleimide
radical
substd
atom
formula
Prior art date
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.)
Withdrawn
Application number
FR6929598A
Other languages
French (fr)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak CofiledCriticalEastman Kodak Co
Publication of FR2031538A1publicationCriticalpatent/FR2031538A1/en
Withdrawnlegal-statusCriticalCurrent

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Abstract

Method is by the thermal decomposition in the region of the melting point of a cpd. of the formula: (where R is a group of formula: R1Z where R1 is a bivalent hydrocarbon C1-20 radical which may contain a cycloaliphatic radical, or a bivalent aromatic radical or aliphatic-aromatic radical and Z is H or halogen atom or a hydroxy, alkoxy or alkoxycarbonyl group or R is a heterocyclyl, heterocycloalkyl radical or an opt. substd. amino radical bonded via the N atom to the N atom of the ring). Maleimide, ethylene-bis-(maleimide), N-phenylmaleimide, N-ethoxycarbonyl-maleimide, N-(2-pyridyl)-maleimide and N-diphenyl-aminomaleimide may thus be prepd. Cpds. may be used as polymerisable monomers, polymerisation promoters, cross-linking agents and as insecticides and fungicides.
FR6929598A1969-02-201969-08-29Maleimide and its n-substd derivs prepnWithdrawnFR2031538A1 (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
US80119269A1969-02-201969-02-20

Publications (1)

Publication NumberPublication Date
FR2031538A1true FR2031538A1 (en)1970-11-20

Family

ID=25180430

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR6929598AWithdrawnFR2031538A1 (en)1969-02-201969-08-29Maleimide and its n-substd derivs prepn

Country Status (1)

CountryLink
FR (1)FR2031538A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS5871997A (en)*1981-10-231983-04-28Asahi Chem Ind Co Ltd Mold release agent for methacrylic resin
JPS5872503A (en)*1981-10-231983-04-30Earth Chem Corp Ltd tick repellent
JPS5872505A (en)*1981-10-231983-04-30Earth Chem Corp Ltd acaricide
JPS5872504A (en)*1981-10-231983-04-30Earth Chem Corp Ltd Pest repellent composition and pest repellent material
US4417057A (en)1978-08-301983-11-22Ciba-Geigy CorporationN-Substituted imides and bis-imides
EP0523556A1 (en)*1991-07-191993-01-20Hoechst AktiengesellschaftProcess for the production of N-tert.-butoxycarbonyl-maleimide
WO2001068601A1 (en)*2000-03-132001-09-20Perstorp Flooring AbProcess for the production of 2-hydroxyethylmaleimide and the product obtained by the process
WO2005056636A3 (en)*2003-12-032005-10-06Nektar Therapeutics Al CorpMethod of preparing maleimide functionalized polymers
WO2007044169A1 (en)*2005-10-062007-04-19Albemarle CorporationProcesses for the production of hydroxyalkylmaleimides
US7872082B2 (en)2005-07-192011-01-18Nektar TherapeuticsMethod for preparing polymer maleimides

Cited By (18)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4417057A (en)1978-08-301983-11-22Ciba-Geigy CorporationN-Substituted imides and bis-imides
JPS5871997A (en)*1981-10-231983-04-28Asahi Chem Ind Co Ltd Mold release agent for methacrylic resin
JPS5872503A (en)*1981-10-231983-04-30Earth Chem Corp Ltd tick repellent
JPS5872505A (en)*1981-10-231983-04-30Earth Chem Corp Ltd acaricide
JPS5872504A (en)*1981-10-231983-04-30Earth Chem Corp Ltd Pest repellent composition and pest repellent material
EP0523556A1 (en)*1991-07-191993-01-20Hoechst AktiengesellschaftProcess for the production of N-tert.-butoxycarbonyl-maleimide
US5247096A (en)*1991-07-191993-09-21Hoechst AktiengesellschaftProcess for preparing n-tert-butoxycarbonylmaleimide
WO2001068601A1 (en)*2000-03-132001-09-20Perstorp Flooring AbProcess for the production of 2-hydroxyethylmaleimide and the product obtained by the process
WO2005056636A3 (en)*2003-12-032005-10-06Nektar Therapeutics Al CorpMethod of preparing maleimide functionalized polymers
US7790835B2 (en)2003-12-032010-09-07Nektar TherapeuticsMethod of preparing maleimide functionalized polymers
US8039579B2 (en)2003-12-032011-10-18Nektar TherapeuticsIntermediates useful in the preparation of maleimide functionalized polymers
US8258324B2 (en)2003-12-032012-09-04Nektar TherapeuticsIntermediates useful in the preparation of maleimide functionalized polymers
US8653286B2 (en)2003-12-032014-02-18Nektar TherapeuticsIntermediates useful in the preparation of maleimide functionalized polymers
US8895759B2 (en)2003-12-032014-11-25Nektar TherapeuticsIntermediates useful in the preparation of maleimide functionalized polymers
US7872082B2 (en)2005-07-192011-01-18Nektar TherapeuticsMethod for preparing polymer maleimides
US8058385B2 (en)2005-07-192011-11-15Nektar TherapeuticsMethod for preparing conjugates using polymer maleimides
US8227558B2 (en)2005-07-192012-07-24Nektar TherapeuticsMethod for preparing polymer maleimides
WO2007044169A1 (en)*2005-10-062007-04-19Albemarle CorporationProcesses for the production of hydroxyalkylmaleimides

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