2-溴甲基-1,4-苯并二噁烷

三苯基磷

三苯基氧化膦

N-(p-Toluenesulfonyl)iminotriphenylphosphorane

prop-2-enyl 2-(furan-2-ylmethylidene)-7-methyl-5-(4-methylsulfanylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate