(1R,3R,3aR,4R,7aR)-4-Isopropyl-7-methyl-3-((R)-2-methyl-oxetan-2-yl)-1-prop-2-ynyl-1,3,3a,4,5,7a-hexahydro-isobenzofuran 在
bis[1,1-di(trifluoromethyl)ethoxy][(2,6-diisopropylphenyl)imino](2-methyl-2-phenylpropylidene)molybdenum 、
二氯二茂锆 、
三氟化硼乙醚 作用下,
以
氘代苯 为溶剂,
反应 48.0h,
生成 [(1R,2R,8R,9R,13R,14R,15R,16R,22R,23R,27R,28R)-2,6,10,16,20,24-hexamethyl-13,27-di(propan-2-yl)-16-trimethylsilyloxy-29,30-dioxapentacyclo[20.6.1.18,15.09,14.023,28]triaconta-5,10,19,24-tetraen-2-yl]oxy-trimethylsilane