Tetrahedron Letters

The reaction of α, β-epoxy sulfoxides with lithium dimethylcuprate giving enolates: A novel synthesis of aldols

T Satoh, A Sugimoto, M Itoh, K Yamakawa

Index: Satoh, Tsuyoshi; Sugimoto, Atsushi; Itoh, Masayuki; Yamakawa, Koji Tetrahedron Letters, 1989 , vol. 30, # 9 p. 1083 - 1086

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Citation Number: 6

Abstract

The stereochemical assignment of 8 was made by examination of the vicinal coupling constant in the IH NMR. The coupling constant (29 Hz) of the protone on the carbon bearing a hydroxyl group clearly indicated that 4 was three diastereomer. 7b, e Only trace amount of the erythro diastereomer was observed on IH NMR.

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