Fumarate of (S)-Methyl mandelate 、
3,4-Dimethoxy-7-(3,4,5-trimethoxy-phenyl)-bicyclo[4.2.0]octa-1,3,5-trien-7-ol 以
甲苯 为溶剂,
反应 48.0h,
以57%的产率得到(1R,2S,3R)-1-Hydroxy-6,7-dimethoxy-1-(3,4,5-trimethoxy-phenyl)-1,2,3,4-tetrahydro-naphthalene-2,3-dicarboxylic acid bis-((S)-methoxycarbonyl-phenyl-methyl) ester