5-(1-acetoxy-2-methylpropan-2-yl)-2-methyl-4-oxo-4,5-dihydro-1,3-oxazolium perchlorate 、
肉桂醛 以
乙酸酐 、
溶剂黄146 为溶剂,
以72%的产率得到Acetic acid 2-methyl-2-[4-oxo-2-((1E,3E)-4-phenyl-buta-1,3-dienyl)-4,5-dihydro-oxazol-5-yl]-propyl ester; compound with perchloric acid