Unusual cycloaddition of oxiranes with isocyanates catalyzed by tetraphenylstibonium iodide; selective formation of 3,4-disubstituted oxazolidinones.
作者:Akio Baba、Masahiro Fujiwara、Haruo Matsuda
DOI:10.1016/s0040-4039(00)83945-3
日期:1986.1
Tetraphenylstibonium iodide is a general and versatile catalyst for the selective formation of unusual cycloadducts, 3,4-disubstituted oxazolidinones, in the reaction of oxiranes with isocyanates.
四苯基sti碘化物是一种通用的通用催化剂,用于在恶草酮与异氰酸酯的反应中选择性形成不寻常的环加合物3,4-二取代的恶唑烷酮。