SYNTHESIS OF ACYLSILANES VIA SILASTANNATION OF ALKYNES BY A PALLADIUMISOCYANIDE CATALYST

Authors
MURAKAMI M AMII H TAKIZAWA N ITO Y
Citation
M. Murakami et al., SYNTHESIS OF ACYLSILANES VIA SILASTANNATION OF ALKYNES BY A PALLADIUMISOCYANIDE CATALYST, Organometallics, 12(10), 1993, pp. 4223-4227
Citations number
27
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
12
Issue
10
Year of publication
1993
Pages
4223 - 4227
Database
ISI
SICI code
0276-7333(1993)12:10<4223:SOAVSO>2.0.ZU;2-P
Abstract
Silastannation of 1-alkoxyalkynes was carried out at room temperature by use of a palladium acetate/tert-alkyl isocyanide catalyst, to produ ce 1-alkoxy-1-silyl-2-stannylalkenes. Palladium-mediated coupling of t he organotin moieties with organic halides followed by acid-catalyzed hydrolysis provided a variety of acylsilanes.