Diene Synthesis of 2, 3-Dialkyl-1, 4-naphthoquinones Related to Vitamin K
LF Fieser, CW Wieghard
Index: Fieser; Wieghard Journal of the American Chemical Society, 1940 , vol. 62, p. 153
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Citation Number: 3
Abstract
This research was undertaken with the idea of utilizing the reaction of a-naphthoquinone with dienes as a means of synthesizing compounds sharing with vitamins K1 and Kz the structural feature of a 1, 4-naphthoquinone nucleus with alkyl substituents at the 2 and 3 positions. It soon became apparent from other observations in this Laboratory2 that in the series of 2, 3-dialkyl-1, 4-naphthoquinones which have been assayed the ...