5293-83-4
(羟基甲基)三苯基氯化鏻
+
598-55-0
氨基甲酸甲酯
→
~72%
62779-17-3
(methoxycarbonylamino)methyl-triphenylphosphanium,chloride
67-56-1
甲醇
7093-91-6
chloro(isocyanato)methane
603-35-0
三苯基膦