TBAHF2 and TBAH2F3 as Activating Agents of Organosilanes

Atsunori Mori; Akinori Fujita; Kazutaka Ikegashira; Yasushi Nishihara; Tamejiro Hiyama

doi:10.1055/s-1997-3276

Synlett 1997; 1997(6): 693-694
DOI: 10.1055/s-1997-3276

letter

© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

TBAHF₂ and TBAH₂F₃ as Activating Agents of Organosilanes

Atsunori Mori^* , Akinori Fujita, Kazutaka Ikegashira, Yasushi Nishihara, Tamejiro Hiyama

^*Research Laboratory of Resources Utilization, Tokyo Institute of Technology, Nagatsuta, Yokohama 226, Japan, Fax (81) 45-924-5224; e-mail amori@res.titech.ac.jp

Abstract

als PDF herunterladen Alle Artikel dieser Rubrik

The fluoride reagents, TBAH₂F₃ and TBAHF₂ (TBA: tetrabutylammonium), are found to catalyze the reactions of hexamethyldisilane with 1,3-dienes, aliphatic aldehydes, and aromatic aldehydes to give 1,4-disilyl-2-butenes, α-silyl alcohols and pinacols, respectively. Using an equimolar amount of TBAHF₂ and disilanes, reduction of carbonyl compounds occurs in place of the silyl group addition.

TBAHF₂ - TBAH₂F₃ - disilane - 1,3-diene - carbonyl compounds

PDF (172 kb)