2-(4-Iodo-imidazol-1-yl)-4-trifluoromethyl-6-(4-trifluoromethylphenyl)-pyrimidine → 5-{1-[4-trifluoromethyl-6-(4-trifluoromethylphenyl)-pyrimidin-2-yl]-1H-imidazol-4-yl}-thiophene-2-sulfonic acid tert-butyl amide
Reaction equation
I[C:2]1[N:3]=[CH:4][N:5]([C:7]2[N:12]=[C:11]([C:13]([F:16])([F:15])[F:14])[CH:10]=[C:9]([C:17]3[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:19][CH:18]=3)[N:8]=2)[CH:6]=1.[C:27]([NH:31][S:32]([C:35]1[S:36][C:37](B2OC(C)(C)C(C)(C)O2)=[CH:38][CH:39]=1)(=[O:34])=[O:33])([CH3:30])([CH3:29])[CH3:28]>>[C:27]([NH:31][S:32]([C:35]1[S:36][C:37]([C:2]2[N:3]=[CH:4][N:5]([C:7]3[N:12]=[C:11]([C:13]([F:14])([F:15])[F:16])[CH:10]=[C:9]([C:17]4[CH:18]=[CH:19][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:21][CH:22]=4)[N:8]=3)[CH:6]=2)=[CH:38][CH:39]=1)(=[O:33])=[O:34])([CH3:28])([CH3:29])[CH3:30]Participants
3
Reactant 2
Product 1
Procedure
5-{1-[4-Trifluoromethyl-6-(4-trifluoromethyl-phenyl)-pyrimidin-2-yl]-1H-imidazol-4-yl}-thiophene-2-sulfonic acid tert-butyl amide was prepared from 2-(4-iodo-imidazol-1-yl)-4-trifluoromethyl-6-(4-trifluoromethyl-phenyl)-pyrimidine (example E.68) (0.73 g, 1.5 mmol) and N-tert-butyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-thiophene-2-sulfonamide (example F.1) (0.62 g, 1.8 mmol) according to the general procedure VI. Obtained as a light brown solid (0.43 g), which was subsequently deprotected.
Sources & evidence
- ORD record
- ord-a36bd37db8ad479c930f1c423cc78ad0
- Source dataset
- uspto-grants-2012_05
- Patent number
- US08183262B2
Reaction notes
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