Methyl iodide → 5-Bromo-2-[(4-methoxy-benzenesulfonyl)-methyl-amino]-3-methyl-benzoic acid methyl ester
Reaction equation
[CH3:1][O:2][C:3](=[O:24])[C:4]1[CH:9]=[C:8]([Br:10])[CH:7]=[C:6]([CH3:11])[C:5]=1[NH:12][S:13]([C:16]1[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[CH:18][CH:17]=1)(=[O:15])=[O:14].[CH3:25]I>CCOCC>[CH3:1][O:2][C:3](=[O:24])[C:4]1[CH:9]=[C:8]([Br:10])[CH:7]=[C:6]([CH3:11])[C:5]=1[N:12]([S:13]([C:16]1[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[CH:18][CH:17]=1)(=[O:15])=[O:14])[CH3:25]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
In the same manner as described in Example 9, 27.0 g (65 mmol) of the product of Example 10 and 4.87 ml (78 mmol) of methyl iodide provided 22.06 g (86%) of the desired product as a white solid after trituration with ether. Electrospray Mass Spec 430 (M+H).