N-[4-(allyloxy)but-2-ynyl]-N-[(1'R,4'S)-4'-{N'-[{(2''S,5''R,6''S)-5''-[2-{[N'-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-4-methylphenylsulfonamido]methyl}allyloxy]-6''-methoxy-5'',6''-dihydro-2H-pyran-2''-yl}methyl]-2-nitrophenylsulfonamido}cyclohept-2'-enyl]-2-nitrobenzenesulfonamide 在
Hoveyda-Grubbs catalyst second generation 作用下,
以
二氯甲烷 为溶剂,
反应 240.0h,
以35%的产率得到N-[{(R)-5-[(S)-{(3'S,6'S)-6'-[3'-{(R)-4''-(2''',5'''-dihydrofuran-3'''-yl)-1''-(2-nitrophenylsulfonyl)-2'',5''-dihydro-1H-pyrrol-2''-yl}propyl]-1'-(2-nitrophenylsulfonyl)-1',2',3',6'-tetrahydropyridin-3'-yloxy}(methoxy)methyl]-2,5-dihydrofuran-3-yl}methyl]-N-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-4-methylbenzenesulfonamide