Lewis Acid Catalyst Free Electrophilic Alkylation of Silicon??Capped π Donors in 1, 1, 1, 3, 3, 3??Hexafluoro??2??propanol

MO Ratnikov, VV Tumanov…

Index: Ratnikov, Maxim O.; Tumanov, Vasily V.; Smit, William A. Angewandte Chemie - International Edition, 2008 , vol. 47, # 50 p. 9739 - 9742

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Citation Number: 44

Abstract

The electrophilic alkylation of π donors most often implies the use of Lewis acid catalysts for the generation of reactive electrophilic species from covalent precursors.[1] A promising alternative to this procedure has recently been suggested in studies by Mayr and co- workers.[2, 3] In particular, it was disclosed that cationic intermediates generated by solvolysis of SN1-active substrates in polar solvents, such as acetone/water, acetonitrile/ ...

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