ES2129398T3 - Procedimiento para la obtencion de n-terc-butoxi-carbonilmaleinimida. - Google Patents

Procedimiento para la obtencion de n-terc-butoxi-carbonilmaleinimida.

Info

Publication number
ES2129398T3
ES2129398T3 ES91121085T ES91121085T ES2129398T3 ES 2129398 T3 ES2129398 T3 ES 2129398T3 ES 91121085 T ES91121085 T ES 91121085T ES 91121085 T ES91121085 T ES 91121085T ES 2129398 T3 ES2129398 T3 ES 2129398T3
Authority
ES
Spain
Prior art keywords
nitrogen
carbonilmaleinimida
butoxi
terc
procedure
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.)
Expired - Lifetime
Application number
ES91121085T
Other languages
English (en)
Inventor
Eberhard Kuhn
Jurgen Dipl-Chem Beck
Helmut Dr Ahne
Siegfried Dr Birkle
Rainer Dr Leuschner
Michael Dr Sebald
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2129398T3 publication Critical patent/ES2129398T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
    • C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom

Abstract

PARA LA ELABORACION DE IMIDO MALEICO BUTOXICARBONILO TERCIARIO DE NITROGENO SE LLEVA A REACCION IMIDO MALEICO EN PRESENCIA DE UN COMPUESTO DE NITROGENO HETEROCICLICO CON, AL MENOS, UN ATOMO TERCIARIO DE NITROGENO (COMO BASE) CON UNA CANTIDAD APROXIMADAMENTE EQUIMOLAR DE DICARBONATO BUTILO TERCIARIO DE DI EN UN DISOLVENTE APROPIADO A TEMPERATURAS DE APROXIMADAMENTE HASTA 80 C.
ES91121085T 1990-12-20 1991-12-09 Procedimiento para la obtencion de n-terc-butoxi-carbonilmaleinimida. Expired - Lifetime ES2129398T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4040999 1990-12-20

Publications (1)

Publication Number Publication Date
ES2129398T3 true ES2129398T3 (es) 1999-06-16

Family

ID=6420919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91121085T Expired - Lifetime ES2129398T3 (es) 1990-12-20 1991-12-09 Procedimiento para la obtencion de n-terc-butoxi-carbonilmaleinimida.

Country Status (5)

Country Link
US (1) US5194629A (es)
EP (1) EP0492254B1 (es)
JP (1) JP3459270B2 (es)
DE (1) DE59109110D1 (es)
ES (1) ES2129398T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124029A1 (de) * 1991-07-19 1993-01-21 Hoechst Ag Verfahren zur herstellung von tert.-butyloxycarbonyl-gruppen tragenden organischen verbindungen
DE59906054D1 (de) * 1998-04-24 2003-07-31 Infineon Technologies Ag Filmbildende Polymere
FR2858976B1 (fr) 2003-08-22 2006-02-10 Isochem Sa Procede d'obtention de n-carboxyanhydrides d'alpha-aminoacides a protection urethane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559766B1 (fr) * 1984-02-16 1986-05-16 Poudres & Explosifs Ste Nale Procede de preparation de derives de l'acide carbamique
DE3418799C1 (de) * 1984-05-19 1985-11-14 Mannesmann AG, 4000 Düsseldorf Inkremental-Sensor
US4837124A (en) * 1986-02-24 1989-06-06 Hoechst Celanese Corporation High resolution photoresist of imide containing polymers
US4912018A (en) * 1986-02-24 1990-03-27 Hoechst Celanese Corporation High resolution photoresist based on imide containing polymers
US4968581A (en) * 1986-02-24 1990-11-06 Hoechst Celanese Corporation High resolution photoresist of imide containing polymers
US4775609A (en) * 1987-05-18 1988-10-04 Hoescht Celanese Corporation Image reversal
DE69029104T2 (de) * 1989-07-12 1997-03-20 Fuji Photo Film Co Ltd Polysiloxane und positiv arbeitende Resistmasse
DE4124028A1 (de) * 1991-07-19 1993-01-21 Hoechst Ag Verfahren zur herstellung von n-tert.-butoxycarbonyl-maleimid

Also Published As

Publication number Publication date
EP0492254A1 (de) 1992-07-01
US5194629A (en) 1993-03-16
JP3459270B2 (ja) 2003-10-20
EP0492254B1 (de) 1999-03-17
DE59109110D1 (de) 1999-04-22
JPH04334365A (ja) 1992-11-20

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