Chemistry–A European Journal

Asymmetric Allylation of Methyl Ketones by Using Chiral Phenyl Carbinols

LF Tietze, T Kinzel, T Wolfram

Index: Tietze, Lutz F.; Kinzel, Tom; Wolfram, Thomas Chemistry - A European Journal, 2009 , vol. 15, # 25 p. 6199 - 6210

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Citation Number: 12

Abstract

Abstract To methyl or to alkyl? High induced facial selectivities and excellent yields are obtained in the allylation of aliphatic methyl ketones by using a structurally simple phenylbenzyl auxiliary to give the corresponding homoallylic ethers (see scheme). The transferred auxiliary has a very good protecting quality and can easily be removed.

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