Bulletin of the Chemical Society of Japan

Peptides. VI. Some Oxime Carbonates as Novel t-Butoxycarbonylating Reagents

M Itoh, D Hagiwara, T Kamiya

Index: Itoh,M. et al. Bulletin of the Chemical Society of Japan, 1977 , vol. 50, p. 718 - 721

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Citation Number: 108

Abstract

Several t-butoxycarbonyl derivatives of oximes were prepared through the corresponding oxime chloroformates. Of these, diethyl (t-butoxycarbonyloxyimino) malonate and 2-(t- butoxycarbonyloxyimino)-2-phenylacetonitrile were utilized for the preparation of t- butoxycarbonylamino acids under various conditions. The results are summarized in a table.