1-phenylbut-3-en-1-one   、                                                                                      
methyl 2-(((tert-butoxycarbonyl)oxy)(naphthalen-2-yl)methyl)acrylate                                                                                                                                                              在
                                                                                                                                                                                 hydroquinindine-2,5-diphenyl-4,6-pyrimidinediyl diether                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙腈                                                                                  为溶剂,
                                                                                                                                                    反应 96.5h,
                                                                                                                以72%的产率得到(3R,4S)-(-)-methyl 4-benzoyl-2-methylene-3-(naphthalen-2-yl)hex-5-enoate