Radical Transfer Hydrosilylation/Cyclization Using Silylated Cyclohexadienes

A new method for mild metal-free hydrosilylation is described. Silylated cyclohexadienes are used as radical transfer hydrosilylating reagents for various double and triple bonds. A trialkylsilane is transferred from a cyclohexadiene moiety to an alkene. The hydrosilylation can be combined with a C−...

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Bibliographic Details
Published inOrganic letters Vol. 3; no. 15; pp. 2357 - 2360
Main Authors Amrein, Stephan, Timmermann, Andreas, Studer, Armido
Format Journal Article
LanguageEnglish
Published WASHINGTON American Chemical Society 26.07.2001
Amer Chemical Soc
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
PALLADIUM-CATALYZED CYCLIZATION/HYDROSILYLATION
1,6-DIENES
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Summary:A new method for mild metal-free hydrosilylation is described. Silylated cyclohexadienes are used as radical transfer hydrosilylating reagents for various double and triple bonds. A trialkylsilane is transferred from a cyclohexadiene moiety to an alkene. The hydrosilylation can be combined with a C−C bond formation as shown for the preparation of silylated cycloalkanes from the corresponding dienes.
Bibliography:ObjectType-Article-1
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ISSN:1523-7060
1523-7052
DOI:10.1021/ol016160c