Issue 41, 2015

DAST-promoted Beckmann rearrangement/intramolecular cyclization of acyclic ketoximes: access to 2-oxazolines, benzimidazoles and benzoxazoles

Abstract

The first example of DAST-promoted Beckmann rearrangement/intramolecular cyclization of acyclic ketoximes is described. This unique protocol represents a direct and effective pathway to 2-oxazolines, benzimidazoles and benzoxazoles in moderate to good yields.

Graphical abstract: DAST-promoted Beckmann rearrangement/intramolecular cyclization of acyclic ketoximes: access to 2-oxazolines, benzimidazoles and benzoxazoles

Supplementary files

Article information

Article type
Communication
Submitted
13 Mar 2015
Accepted
14 Apr 2015
First published
14 Apr 2015

Chem. Commun., 2015,51, 8637-8639

Author version available

DAST-promoted Beckmann rearrangement/intramolecular cyclization of acyclic ketoximes: access to 2-oxazolines, benzimidazoles and benzoxazoles

H. Li, J. Qin, Z. Yang, X. Guan, L. Zhang, P. Liao and X. Li, Chem. Commun., 2015, 51, 8637 DOI: 10.1039/C5CC02155C

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