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Communication | Special issue | Vol 59, No. 1, 2003, pp.57-61
Published online, 1st January, 1970
DOI: 10.3987/COM-02-S14
Bowl-shaped [Tris(2,6-diphenylbenzyl)-siloxy]dimethylaluminum Catalyst for Effecting Tishchenko Reaction

Seiji Shirakawa, Jun Takai, Kouji Sasaki, Tomoya Miura, and Keiji Maruoka*

*Department of Chemistry, Gradauate Schol of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan

Abstract

High-speed Tishchenko reaction of various aldehydes can be realized by using a bowl-shaped [tris(2,6-diphenylbenzyl)siloxy]dimethylaluminum catalyst, which is readily prepared by treatment of tris(2,6-diphenylbenzyl)silanol with trimethylaluminum.