Journal of the American Chemical Society

Transformation of Serine to Cysteine. β-Elimination Reactions in Serine Derivatives

I Photaki

Index: Journal of the American Chemical Society, , vol. 85, p. 1123 - 1126

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Citation Number: 116

Abstract

... (18) B. Witkop, "Advances in Protein Chemistry," Vol. ... It was collected by filtration, washed thoroughly with petroleum ether and recrystallized twice from a small volume of ethyl ace- tate ... The free acid thus obtained (0.9 g., 85%) melted at 76-77' and possessed [ c ~ ] ~ ~ D -4.9' (c ...