Issue 12, 2011

A new selective approach to unsymmetrical siloxanes and germasiloxanes via O-metalation of silanols with 2-methylallylsilanes and 2-methylallylgermanes

Abstract

A scandium(III) trifluoromethanesulfonate-catalyzed O-metalation of silanols with 2-methylallylsilanes and 2-methylallylgermanes leading to siloxane or germasiloxane bond formation under mild conditions with evolution of isobutylene is described.

Graphical abstract: A new selective approach to unsymmetrical siloxanes and germasiloxanes via O-metalation of silanols with 2-methylallylsilanes and 2-methylallylgermanes

Article information

Article type
Letter
Submitted
17 Jul 2011
Accepted
29 Sep 2011
First published
10 Oct 2011

New J. Chem., 2011,35, 2743-2746

A new selective approach to unsymmetrical siloxanes and germasiloxanes via O-metalation of silanols with 2-methylallylsilanes and 2-methylallylgermanes

G. Hreczycho, P. Pawluć and B. Marciniec, New J. Chem., 2011, 35, 2743 DOI: 10.1039/C1NJ20624A

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