The reaction of 1,3,2-dioxastannolans with diacyl chlorides: decarbonylation in the reaction with oxalyl chloride
作者:Alwyn G. Davies、Pan Hua-De、Jalal A.-A. Hawari
DOI:10.1016/s0022-328x(00)99202-7
日期:1983.11
2,2-Dibutyl-1,3,2-dioxastannolans react with carbonyl chloride to give the corresponding ethylene carbonates, and with malonyl chloride or succinyl chloride to give the oligomeric malonates or succinates. The reaction of oxalylchloride, however, depends of the number of methyl substituents carried by the carbon atoms of the ring; with none, ethylene oxalate is essentially the only product, but increasing