Issue 28, 2015

An entry to vinylcyclopropane through palladium-catalyzed intramolecular cyclopropanation of alkenes with unstabilized allylic tosylhydrazones

Abstract

A diastereoselective Pd-catalyzed intramolecular cyclopropanation of alkenes with unstabilized allylic tosylhydrazones was developed. This methodology provides an efficient entry toward synthesis of the bicyclo[3.1.0] hexane system with an exo-double bond, and sets the basis for future elaboration of more complex polycyclic motifs.

Graphical abstract: An entry to vinylcyclopropane through palladium-catalyzed intramolecular cyclopropanation of alkenes with unstabilized allylic tosylhydrazones

Supplementary files

Article information

Article type
Communication
Submitted
10 Jan 2015
Accepted
02 Mar 2015
First published
03 Mar 2015

Chem. Commun., 2015,51, 6179-6182

An entry to vinylcyclopropane through palladium-catalyzed intramolecular cyclopropanation of alkenes with unstabilized allylic tosylhydrazones

Y. Yang, J. Li, B. Du, C. Yuan, B. Liu and S. Qin, Chem. Commun., 2015, 51, 6179 DOI: 10.1039/C5CC00235D

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