PALLADIUM-CATALYZED INTRAMOLECULAR HYDROSILYLATION OF ALKENYLSILANES - SELECTIVE FORMATION OF 6-MEMBERED SILICON HETEROCYCLES

Authors
WIDENHOEFER RA KRZYZANOWSKA B WEBBWOOD G
Citation
Ra. Widenhoefer et al., PALLADIUM-CATALYZED INTRAMOLECULAR HYDROSILYLATION OF ALKENYLSILANES - SELECTIVE FORMATION OF 6-MEMBERED SILICON HETEROCYCLES, Organometallics, 17(23), 1998, pp. 5124-5127
Citations number
50
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
17
Issue
23
Year of publication
1998
Pages
5124 - 5127
Database
ISI
SICI code
0276-7333(1998)17:23<5124:PIHOA->2.0.ZU;2-9
Abstract
The cationic palladium complex (phen)Pd(Me)(OEt2)+BAr4- [phen = 1,10-p henanthroline; Ar = 3,5-C6H3(CF3)(2)] catalyzed the intramolecular hyd rosilylation of 4-pentenylsilanes and 5-hexenylsilanes to form silacyc lohexanes in 43-87% isolated yield and with excellent regioselectivity (typically greater than or equal to 98:1).