ES452500A1 - Procedimiento de obtencion del acido 2-(3-benzoil-fenil)- propionico. - Google Patents

Procedimiento de obtencion del acido 2-(3-benzoil-fenil)- propionico.

Info

Publication number
ES452500A1
ES452500A1 ES452500A ES452500A ES452500A1 ES 452500 A1 ES452500 A1 ES 452500A1 ES 452500 A ES452500 A ES 452500A ES 452500 A ES452500 A ES 452500A ES 452500 A1 ES452500 A1 ES 452500A1
Authority
ES
Spain
Prior art keywords
benzoyl
translation
phenyl
procedure
obtaining
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
Application number
ES452500A
Other languages
English (en)
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.)
Ferrer Internacional SA
Original Assignee
Ferrer Internacional SA
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 Ferrer Internacional SA filed Critical Ferrer Internacional SA
Priority to ES452500A priority Critical patent/ES452500A1/es
Publication of ES452500A1 publication Critical patent/ES452500A1/es
Expired legal-status Critical Current

Links

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DEL ACIDO 2-(3-BENZOIL-FENIL)-PROPIONICO. SE HACE REACCIONAR UN EXCESO DE BENZOFENONA CON UN AGENTE ETILANTE TAL COMO EL SULFATO DE DIETILO, EL BROMURO O EL YODURO DE ETILO, EN PRESENCIA DE TRICLORURO DE ALUMINIO. DE ESTA FORMA SE OBTIENE LA 3-ETIL-BENZOFENONA LA CUAL SE BROMA CON N-BROMOSUCCINIMIDA EN PRESENCIA DE UN CATALIZADOR COMO EL PEROXIDO DE BENZOILO Y SE OBTIENE EL 3-(1-BROMO-ETIL)-BENZOFENONA Y A PARTIR DE ESTE COMPUESTO OBTIENE EL PRODUCTO DESEADO.
ES452500A 1976-10-06 1976-10-06 Procedimiento de obtencion del acido 2-(3-benzoil-fenil)- propionico. Expired ES452500A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES452500A ES452500A1 (es) 1976-10-06 1976-10-06 Procedimiento de obtencion del acido 2-(3-benzoil-fenil)- propionico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES452500A ES452500A1 (es) 1976-10-06 1976-10-06 Procedimiento de obtencion del acido 2-(3-benzoil-fenil)- propionico.

Publications (1)

Publication Number Publication Date
ES452500A1 true ES452500A1 (es) 1977-11-16

Family

ID=8472426

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452500A Expired ES452500A1 (es) 1976-10-06 1976-10-06 Procedimiento de obtencion del acido 2-(3-benzoil-fenil)- propionico.

Country Status (1)

Country Link
ES (1) ES452500A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209905B1 (en) * 1985-07-24 1989-03-01 Nippon Petrochemicals Company, Limited 1,1-(3-ethylphenyl)phenylethylene and method for its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209905B1 (en) * 1985-07-24 1989-03-01 Nippon Petrochemicals Company, Limited 1,1-(3-ethylphenyl)phenylethylene and method for its preparation

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103