O-acetyl-β-citraurin   、                                                                                      
Triphenyl-(2,3,4-trimethylbenzyl)-phosphoniumbromid                                                                                                                                                                                              以
                                                                                         various solvent(s)                                                                                  为溶剂,
                                                                                                                                                    反应 20.0h,
                                                                                                                以60%的产率得到Acetic acid 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enyl ester