描述:
                                
                                                                                                                         2-Bicyclo[4.2.0]octa-1(6),2,4-trien-7-yl-3-((2S,5S)-1-phenyl-2,5-divinyl-cyclopentyl)-propionic acid methyl ester                                                                                                                                                                                              以
                                                                                         various solvent(s)                                                                                  为溶剂,
                                                                                                                                                    反应 17.0h,
                                                                                                                以85%的产率得到13-Phenyl-17-vinyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-11-carboxylic acid methyl ester