(4S,5S)-4-[(1S)-1-[tert-butyl(dimethyl)silyl]oxy-2-methylprop-2-enyl]-2-methyl-5-propan-2-yl-3-prop-2-enylcyclohex-2-en-1-one 在
PhC(H)=RuCH[(Mes)NCH=CHN(Mes)](PCy
3)Cl
2 作用下,
以
二氯甲烷 为溶剂,
以100%的产率得到(4S,4aS,5S)-5-[tert-butyl(dimethyl)silyl]oxy-1,6-dimethyl-4-propan-2-yl-4,4a,5,8-tetrahydro-3H-naphthalen-2-one