4-Nitrobenzenesulfonyl chloride → ethyl 2-{[(4-nitrophenyl)sulfonyl]amino}-4-(tetrahydro-4H-pyran-4-ylidene)butanoate
Reaction equation
[NH2:1][CH:2]([CH2:8][CH:9]=[C:10]1[CH2:15][CH2:14][O:13][CH2:12][CH2:11]1)[C:3]([O:5][CH2:6][CH3:7])=[O:4].CCN(C(C)C)C(C)C.[N+:25]([C:28]1[CH:33]=[CH:32][C:31]([S:34](Cl)(=[O:36])=[O:35])=[CH:30][CH:29]=1)([O-:27])=[O:26]>ClCCl>[N+:25]([C:28]1[CH:29]=[CH:30][C:31]([S:34]([NH:1][CH:2]([CH2:8][CH:9]=[C:10]2[CH2:11][CH2:12][O:13][CH2:14][CH2:15]2)[C:3]([O:5][CH2:6][CH3:7])=[O:4])(=[O:36])=[O:35])=[CH:32][CH:33]=1)([O-:27])=[O:26]Participants
5
