tert-butyl N-allyl-N-[(5S,6S)-10,10-dimethyl-9,9-diphenyl-5-vinyl-2,4,8-trioxa-9-silaundecan-6-yl]carbamate                                                                                                                                                              在
                                                                                                                                                                                 
Grubbs catalyst first generation                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 4.0h,
                                                                                                                以83%的产率得到tert-butyl (5S,6S)-6-[(tert-butyldiphenylsilyloxy)methyl]-5-(methoxymethoxy)-5,6-dihydropyridine-1(2H)-carboxylate