8-(2-methyl-2-propen-1-yloxymethyl)naphthyl-1-methyl diazoacetate 在
chiral Cu(I) bisoxoazolidine 作用下,
以
二氯甲烷 为溶剂,
反应 3.0h,
生成 (1S,11R)-11-methyl-5,6,7[i,j]naphthobicyclo[9.1.0]dodecan-2-one 、 (1R,11S)-11-methyl-5,6,7[i,j]naphthobicyclo[9.1.0]dodecan-2-one