Potassium hydroxy sulfite → 1-(2-tert-pentyl-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-benzo[d]imidazol-5-ylsulfonyl)-1H-pyrazole-4-carboxylic acid
反応式
[OH:1]OS([O-])=O.[K+].[CH3:7][C:8]([C:12]1[N:16]([CH2:17][CH:18]2[CH2:23][CH2:22][O:21][CH2:20][CH2:19]2)[C:15]2[CH:24]=[CH:25][C:26]([S:28]([N:31]3[CH:35]=[C:34]([CH:36]=[O:37])[CH:33]=[N:32]3)(=[O:30])=[O:29])=[CH:27][C:14]=2[N:13]=1)([CH3:11])[CH2:9][CH3:10]>CN(C=O)C>[CH3:11][C:8]([C:12]1[N:16]([CH2:17][CH:18]2[CH2:23][CH2:22][O:21][CH2:20][CH2:19]2)[C:15]2[CH:24]=[CH:25][C:26]([S:28]([N:31]3[CH:35]=[C:34]([C:36]([OH:1])=[O:37])[CH:33]=[N:32]3)(=[O:30])=[O:29])=[CH:27][C:14]=2[N:13]=1)([CH3:7])[CH2:9][CH3:10]参加物
4
反応物 2
生成物 1
試薬・触媒・溶媒 1
実験手順
Oxone (534 mg, 0.869 mmol) was added to a solution of 1-{[2-(1,1-dimethylpropyl)-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]sulfonyl}-1H-pyrazole-4-carbaldehyde (322 mg, 0.724 mmol) in DMF (8 mL). The resulting mixture was stirred overnight at room temperature and used directly for step A. MS (ESI) (M+H)+=460.92.