2,2'-联吲哚 、
(R)-3-Diazo-1-(3,4-dimethoxy-benzyl)-5-methyl-pyrrolidine-2,4-dione 在
dirhodium tetraacetate
频哪酮 作用下,
反应 8.0h,
以35%的产率得到(14R)-13-[(3,4-dimethoxyphenyl)methyl]-14-methyl-3,13,23-triazahexacyclo[14.7.0.02,10.04,9.011,15.017,22]tricosa-1,4,6,8,10,15,17,19,21-nonaen-12-one