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Issue 20, 2015
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A combination of trimethylsilyl chloride and hydrous natural montmorillonite clay: an efficient solid acid catalyst for the azidation of benzylic and allylic alcohols with trimethylsilyl azide

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Abstract

We present a new procedure to convert in situ natural montmorillonite clay into a partially acidified one using a catalytic amount of trimethylsilyl chloride and trace water. We demonstrate that the acidic montmorillonite can catalyze the direct azidation of various benzylic and allylic alcohols with trimethylsilyl azide.

Graphical abstract: A combination of trimethylsilyl chloride and hydrous natural montmorillonite clay: an efficient solid acid catalyst for the azidation of benzylic and allylic alcohols with trimethylsilyl azide

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Submitted
27 Oct 2014
Accepted
27 Jan 2015
First published
27 Jan 2015

RSC Adv., 2015,5, 15736-15739
Article type
Communication
Author version available

A combination of trimethylsilyl chloride and hydrous natural montmorillonite clay: an efficient solid acid catalyst for the azidation of benzylic and allylic alcohols with trimethylsilyl azide

M. A. Tandiary, Y. Masui and M. Onaka, RSC Adv., 2015, 5, 15736
DOI: 10.1039/C4RA13238F

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