E-3-methyl-buten-1-yl magnesium bromide 、
(1α,4α,4aα,5β)-3,4,4a,5,6,7-hexahydro-5-hydroxy-1,4-ethanonaphthalen-2(1H)-one 以
四氢呋喃 为溶剂,
生成 (1R,2S,3R,8R,9R)-9-((E)-3-Methyl-but-1-enyl)-tricyclo[6.2.2.0
2,7]dodec-6-ene-3,9-diol 、 (1R,2S,3R,8R,9S)-9-((E)-3-Methyl-but-1-enyl)-tricyclo[6.2.2.0
2,7]dodec-6-ene-3,9-diol