Tetrahedron Letters

Enantioselective synthesis of α-functionally-substituted cyclohexanones

B de Jeso, JC Pommier

文献索引：Jeso, Bernard De; Pommier, Jean-Claude Tetrahedron Letters, 1980 , vol. 21, p. 4511 - 4514

被引用次数: 14

摘要

A major improvement in this field was effected by MEYERS (5, 6) and WITHESELL (7) who obtained an enantioselectivity better than 90X, using intramolecularly coordinated magnesium or lithium salts which react with alkyl halides leading to a very large enantiomeric excess of L-alkyl cyclohexanones:

~50%

~33%

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