(4R)-3-[4-(2-{3-[(4-methylbenzene)sulfonyl]prop-1-yn-1-yl}phenyl)but-3-yn-1-yl]-4-phenyl-1,3-oxazolidin-2-one 在
mesoporous silica grafted with a tertiary amino group (GA-SBA-15) 作用下,
以
苯 为溶剂,
反应 16.5h,
以40%的产率得到3-[2-(3-{[(4-methylbenzene)sulfonyl]methyl}naphthalen-2-yl)ethyl]-4-phenyl-2,3-dihydro-1,3-oxazol-2-one