SILIRANES - FORMATION, ISONITRILE INSERTIONS, AND THERMAL REARRANGEMENTS

Authors
KROKE E WILLMS S WEIDENBRUCH M SAAK W POHL S MARSMANN H
Citation
E. Kroke et al., SILIRANES - FORMATION, ISONITRILE INSERTIONS, AND THERMAL REARRANGEMENTS, Tetrahedron letters, 37(21), 1996, pp. 3675-3678
Citations number
12
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
37
Issue
21
Year of publication
1996
Pages
3675 - 3678
Database
ISI
SICI code
0040-4039(1996)37:21<3675:S-FIIA>2.0.ZU;2-T
Abstract
The siliranes 7-10 and 22 as well as the vinylsiliranes 14-16, 20, and 21 are prepared by [1+2]-cycloadditions of silylene 2 with alkenes an d dienes. The first isonitrile insertion products, the silacyclobutani mines 26-28 were synthesized and the structure of 28 was determined by X-ray crystallography. Upon thermolysis 20-22 rearranged quantitative ly to furnish the compounds 29-32. Copyright (C) 1996 Elsevier Science Ltd.