Journal of the American Chemical Society

Studies in Stereochemistry. XXIII. The Preparation and Complete Resolution of the 1, 2-Diphenyl-2-methyl-1-butanol System1

DJ Cram, J Allinger

Index: Cram; Allinger Journal of the American Chemical Society, 1954 , vol. 76, p. 4516,4517

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Citation Number: 50

Abstract

The four stereoisomers of 1, 2-diphenyl-2-methJ. ll-butanol (111) have been prepared in an optically pure state, and their relative configurations have been assigned on the basis of their modes of preparation. The configuration of the quaternary carbon of this svstern has been related to that of (+)-~ lvceraldehyde, thus allowing the absolute configurations of these as II well as a number of other substances to be assigned.

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