1960 年 80 巻 7 号 p. 933-937
A new process for formation of a carbon chain of thioctic acid is described, by the condensation of adipic acid ester chloride and acetylene to form methyl 6-oxo-8-chloro-7-octenoate (II) and the formation of thioctic acid from methyl 6-oxo-8, 8-dimethoxyoctanoate (III), methyl 6-oxo-8-methoxy-7-octenoate (IV), and 6, 6, 8, 8-tetrakis-(benzylthio) octanoic acid (XVI), all derived from (II).