Organic letters

Ligand-Controlled, Norbornene-Mediated, Regio-and Diastereoselective Rhodium-Catalyzed Intramolecular Alkene Hydrosilylation Reactions

Y Hua, HH Nguyen, WR Scaggs, J Jeon

Index: Hua, Yuanda; Nguyen, Hiep H.; Scaggs, William R.; Jeon, Junha Organic Letters, 2013 , vol. 15, # 13 p. 3412 - 3415

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Citation Number: 11

Abstract

Ligand-controlled, norbornene-mediated, regio-and diastereoselective rhodium-catalyzed intramolecular alkene hydrosilylation of homoallyl silyl ethers (1) exploiting either BINAP or 1, 6-bis (diphenylphosphino) hexane (dpph) has been developed. This method permits selective access to either trans-oxasilacyclopentanes (trans-2) or oxasilacyclohexanes (3) at will. A substoichiometric amount of norbornene markedly increased both yield and ...

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