Study of reaction between triphenylphosphine and activated acetylenic esters in the presence of benzanilide and some its derivatives-Reference-Cited by-同舟云学术

Study of reaction between triphenylphosphine and activated acetylenic esters in the presence of benzanilide and some its derivatives

Published:2008-02 Issue:2 Volume:2008 Page:97-100
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Hazeri Nourollah¹,Maghsoodlou Malek Taher¹,Khorassani Sayyed Mostafa Habibi¹,Nassiri Mahmoud²,Afarini Zahra¹

Affiliation:

1. Department of Chemistry, The University of Sistan and Balouchestan, PO Box 98135-674, Zahedan, Iran

2. Department of Maritime, The University of Chabahar, Chabahar, Iran

Abstract

Triphenylphosphine reacts with dialkyl acetylenedicarboxylates in the presence of NH-acids, such as benzanilide, 2-cyanobenzanilide, N-(2-acetylphenyl)benzamide, 3-nitrobenzanilide and methyl 2-benzamidobenzoate to generate stable phosphorus ylides. These stable ylides exist in solution as a mixture of two geometrical isomers as a result of restricted rotation around the carbon-carbon partial double bond resulting from conjugation of the ylide moiety with the adjacent carbonyl group.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/030823408X293675

Reference38 articles.

1. Substituent effect on the photoinduced electron-transfer reaction of para-substituted triphenylphosphines sensitised by 9,10-dicyanoanthracene

2. Reaction of Triarylphosphine Radical Cations Generated from Photoinduced Electron Transfer in the Presence of Oxygen

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