(Z,Z,E)-6-Cyano-7,11-dimethyl-2,7,9-dodecatriensaeuremethylester                                                                                                                                                                                              以
                                                                                         
邻二氯苯                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 (1R,3aR,4R,5R,7aS)-1-Cyano-5-isopropyl-7a-methyl-2,3,3a,4,5,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester   、                                                                                             (1S,3aR,4R,5R,7aS)-1-Cyano-5-isopropyl-7a-methyl-2,3,3a,4,5,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester