A facile and efficient ultrasound-assisted stereospecific synthesis of novel bicyclo-cyclopropanes

Naoufel Ben Hamadi; Moncef Msaddek

doi:10.1016/j.crci.2012.02.004

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A facile and efficient ultrasound-assisted stereospecific synthesis of novel bicyclo-cyclopropanes

Journal article

Peer reviewed

A facile and efficient ultrasound-assisted stereospecific synthesis of novel bicyclo-cyclopropanes

Naoufel Ben Hamadi and Moncef Msaddek

Comptes rendus. Chimie, Vol.15(5), pp.409-413

01/05/2012

DOI: https://doi.org/10.1016/j.crci.2012.02.004

Abstract

Chemistry

Chemistry, Multidisciplinary

Physical Sciences

Science & Technology

The regispecific synthesis of pyrazolines has been accomplished through the 1,3-dipolar cycloaddition of 2-diazopropane to pyridazine-3,6-dione derivatives. A convenient and inexpensive ultrasound-assisted preparation of bicyclo-cyclopropanes in a completely stereoselective manner in almost quantitative yields has been realized. The highly stereoselective extrusion of nitrogen suggests a concerted mechanism. (C) 2012 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.

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Title: A facile and efficient ultrasound-assisted stereospecific synthesis of novel bicyclo-cyclopropanes
Creators - without role: Naoufel Ben Hamadi - University of Monastir
Moncef Msaddek - University of Monastir
Publication Details: Comptes rendus. Chimie, Vol.15(5), pp.409-413
Publisher: Elsevier
Number of pages: 5
Identifiers: 9915939608331
Academic Unit: Imam Mohammad Ibn Saud Islamic University (IMSIU)
Language: English
Resource Type: Journal article