ES2059261B1 - ALKYL-BISACILPHOSPHINOXIDES. - Google Patents

ALKYL-BISACILPHOSPHINOXIDES.

Info

Publication number
ES2059261B1
ES2059261B1 ES9201999A ES9201999A ES2059261B1 ES 2059261 B1 ES2059261 B1 ES 2059261B1 ES 9201999 A ES9201999 A ES 9201999A ES 9201999 A ES9201999 A ES 9201999A ES 2059261 B1 ES2059261 B1 ES 2059261B1
Authority
ES
Spain
Prior art keywords
atoms
carbon
bisacilphosphinoxides
alkyl
rsi3
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
ES9201999A
Other languages
Spanish (es)
Other versions
ES2059261A1 (en
Inventor
David G Leppard
Manfred Kohler
Ljubomir Misev
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to ES9201999A priority Critical patent/ES2059261B1/en
Publication of ES2059261A1 publication Critical patent/ES2059261A1/en
Application granted granted Critical
Publication of ES2059261B1 publication Critical patent/ES2059261B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

ALQUIL-BISACILFOSFINOXIDOS. COMPUESTOS DE FORMULA I FORMULA EN DONDE RSI1 SC SIGNIFICA ALQUILO DE 1 A 18 ATOMOS DE CARBONO, CICLOPENTILO O CICLOHEXIDO, Y RSI2 SC Y RSI3 SC INDEPENDIENTEMENTE ENTRE SI SIGNIFICAN FENILO SIN SUSTITUIR O SUBSTITUIDO DE UNA A CUATRO VECES CON HALOGENO, ALQUILO DE 1 A 4 ATOMOS DE CARBONO Y/O ALCOXILO DE 1 A 4 ATOMOS DE CARBONO, CON LA CONDICION DE QUE CUANDO RSI2 SC Y RSI3 SC SIGNIFICAN FENILO SUBSTITUIDO CON CLORO, RSI1 SC NO ES DECILO. SON APROPIADOS PARA LA FOTOPOLIMERIZACION DE COMPUESTOS CON DOBLES ENLACES ETILENICAMENTE INSATURADOS.ALKYL-BISACILPHOSPHINOXIDES. COMPOUNDS OF FORMULA I FORMULA WHERE RSI1 SC MEANS RENT OF 1 TO 18 ATOMS OF CARBON, CYCLOPENTHOLE OR CYCLOHEXIDE, AND RSI2 SC AND RSI3 SC INDEPENDENTLY BETWEEN THEY MEAN A PHENYL WITHOUT REPLACING OR SUBSTITUTING AES 4 ATOMS OF CARBON AND / OR ALCOXYLLE FROM 1 TO 4 ATOMS OF CARBON, WITH THE CONDITION THAT WHEN RSI2 SC AND RSI3 SC MEAN PHENYL SUBSTITUTED WITH CHLORINE, RSI1 SC IS NOT DECIL. THEY ARE SUITABLE FOR THE PHOTOPOLYMERIZATION OF COMPOUNDS WITH DOUBLE LINKS ETHYLENICALLY UNSATURATED.

ES9201999A 1992-10-08 1992-10-08 ALKYL-BISACILPHOSPHINOXIDES. Expired - Lifetime ES2059261B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9201999A ES2059261B1 (en) 1992-10-08 1992-10-08 ALKYL-BISACILPHOSPHINOXIDES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9201999A ES2059261B1 (en) 1992-10-08 1992-10-08 ALKYL-BISACILPHOSPHINOXIDES.

Publications (2)

Publication Number Publication Date
ES2059261A1 ES2059261A1 (en) 1994-11-01
ES2059261B1 true ES2059261B1 (en) 1995-11-16

Family

ID=8278350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9201999A Expired - Lifetime ES2059261B1 (en) 1992-10-08 1992-10-08 ALKYL-BISACILPHOSPHINOXIDES.

Country Status (1)

Country Link
ES (1) ES2059261B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365430B (en) * 2000-06-08 2002-08-28 Ciba Sc Holding Ag Acylphosphine photoinitiators and intermediates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443221A1 (en) * 1984-11-27 1986-06-05 ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld BISACYLPHOSPHINOXIDE, THEIR PRODUCTION AND USE
DE3534645A1 (en) * 1985-09-28 1987-04-02 Merck Patent Gmbh COPOLYMERIZABLE PHOTOINITIATORS
EP0736540A3 (en) * 1989-08-04 1997-06-18 Ciba Geigy Mono- and diacylphosphine oxides
EP0495752B1 (en) * 1991-01-14 1995-03-01 Ciba-Geigy Ag Bisacylphosphine sulfide

Also Published As

Publication number Publication date
ES2059261A1 (en) 1994-11-01

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Legal Events

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