A convenient route to ortho-akylated phenols and quinone monoacetals

CP Chen, JS Swenton

Index: Chen, Chung-Pin; Swenton, John S. Journal of the Chemical Society, Chemical Communications, 1985 , # 19 p. 1291 - 1292

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Abstract

An efficient, regiospecific, convergent route to o-al kylated phenols and thence to quinone monoacetals involves reaction of the corresponding 2-hydroxy carbonyl derivative with alkyl-lithium reagents, followed by triethylsilane reduction and electrochemical oxidation. ... Quinone monoacetals are established as valuable regiospecific quinone equivalents1 in organic synthesis, serving as pre- cursors to lignins,2 various polycyclic quinone natural prod- ucts,3 indoles,4 and ...