Sodium hydride → 5-(2-bromophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde
Reaction equation
[H-].[Na+].[Br:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[C:10]1[NH:14][CH:13]=[C:12]([CH:15]=[O:16])[CH:11]=1.C1OCCOCCOCCOCCOC1.[N:32]1[CH:37]=[CH:36][CH:35]=[C:34]([S:38](Cl)(=[O:40])=[O:39])[CH:33]=1>>[Br:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[C:10]1[N:14]([S:38]([C:34]2[CH:33]=[N:32][CH:37]=[CH:36][CH:35]=2)(=[O:40])=[O:39])[CH:13]=[C:12]([CH:15]=[O:16])[CH:11]=1Participants
5
Procedure
By a similar operation as in Reference Example 154 and using sodium hydride (60% in oil, 91.0 mg), 5-(2-bromophenyl)-1H-pyrrole-3-carbaldehyde (396 mg), 15-crown-5 (418 mg) and pyridin-3-ylsulfonyl chloride (309 mg), the title compound was obtained as a pale-yellow solid (yield 560 mg, 91%).