Synthesis of compounds related to antihemorrhagic vitamin K. III: 1, 4??naphthoquinone as a starting material for the preparation of 2??methyl??1, 4??naphtho?? …

P Sah

Index: Sah Recueil des Travaux Chimiques des Pays-Bas, 1940 , vol. 59, p. 1029,1034

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Citation Number: 12

Abstract

Abstract A general method for the synthesis of 2-alkyl-1, 4-naphthoquinones and hydroquinones from 1, 4-naphthoquinone as the starting material is described in this paper, with special references to 2-methyl-1, 4-naphthoquinone, 2-methyl-1, 4-naphtho- hydroquinone, the dimethyl ether, the diacetate, the dipropionate, and the dibenzoate of the synthetic 2-methyl-1, 4-naphtho-hydroquinone, which have recently been shown to ...