N-(3,5-diallyloxy-4-methoxy)benzyl-N-(4-hydroxyphenyl)ethyltrifluoroacetamide                                                                                                                                                              在
                                                                                                                                                                                 
[双(三氟乙酰氧基)碘]苯                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
2,2,2-三氟乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以60%的产率得到6,8-diallyloxy-7-methoxy-2-trifluoroacetyl-2,3,4,5-tetrahydro-1H-[2]benzazepine-5-spiro-1'-cyclohexa-2',5'-dien-4'-one