(3-三甲基硅基-2-丙炔基)三苯基溴化磷 、
(2'R)-2-(2'-methoxy-3'-oxo-propyl)-oxazole-4-carboxylic acid methyl ester 在
正丁基锂 作用下,
以
四氢呋喃 为溶剂,
生成 (2'R)-2-(2'-methoxy-6'-trimethylsilanyl-hex-3'-ene-5'-ynyl)-oxazole-4-carboxylic acid methyl ester 、 (2'R)-2-(2'-methoxy-6'-trimethylsilanyl-hex-3'-ene-5'-ynyl)-oxazole-4-carboxylic acid methyl ester