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An improved catalyst for the cyclization/hydrosilylation of functionalized 1,6-dienes employing dimethylphenylsilane

✍ Scribed by Ross A. Widenhoefer; Anand Vadehra

Publisher: Elsevier Science
Year: 1999
Tongue: French
Weight: 199 KB
Volume: 40
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(99)01706-2

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✦ Synopsis

A 1:1 mixture of (Me4-phen)Pd(Me) 4,7, and NaBAr 4 [Ar=3,5-C6H3(CF3)2] catalyzed the cyclization/hydrosilylation of functionalized 1,6-dienes with dimethylphenylsilane within minutes at room temperature to form silylated cyclopentanes in good yield with high trans-selectivity.

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