Synthesis of trans-4, 5-didehydro-DL-lysine (2, 6-diaminohex-4-enoic acid) and of 4-oxo-L-lysine (2, 6-diamino-4-oxohexanoic acid)

RC Hider, DI John

Index: Hider; John Journal of the Chemical Society. Perkin transactions 1, 1972 , vol. 14, p. 1825 - 1830

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Abstract

The synthesis of two new amino-acids, trans-4, 5-didehydro-DL-lysine and 4-oxo-L-lysine is described. Corrections are made concerning a previous report on the synthesis of cis-and trans-4, 5-didehydrolysine. A cyclic hemiacetal structure is proposed for threo-NN- diphthaloyl-4-hydroxy-L-lysineamide.