CYCLOADDITION REACTIONS OF STABLE SILENES WITH ACYLSILANES

Authors
BROOK AG KUMARATHASAN R CHATTERTON W
Citation
Ag. Brook et al., CYCLOADDITION REACTIONS OF STABLE SILENES WITH ACYLSILANES, Organometallics, 12(10), 1993, pp. 4085-4089
Citations number
18
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
12
Issue
10
Year of publication
1993
Pages
4085 - 4089
Database
ISI
SICI code
0276-7333(1993)12:10<4085:CROSSW>2.0.ZU;2-M
Abstract
Silenes of the family (Me3Si)2Si=C(OSiMe3)R (R = Ad, t-Bu, Mes) genera lly react with the simple aroylsilanes R'3SiCOAr (R' = Ph, Me; Ar = Ph , C6H4-X-P) in a [2 + 4] manner to give relatively stable bicyclic add ucts. Only the [2 + 2] adduct was formed when R = Mes, R' = Me3Si, and Ar = Ph. The H-1, C-13, and Si-29 NMR spectral data for a series of s imple acylsilanes Ph3SiCOC6H4X-p and Me3SiCOPh are given.