Sodium Carbonate → 6-(N-(4-bromobutyl)methylsulfonamido)-5-cyclopropyl-N-methyl-2-(p-tolyl)furo[2,3-b]pyridine-3-carboxamide
Reaction equation
[Br:1][CH2:2][CH2:3][CH2:4][CH2:5][N:6]([C:11]1[N:16]=[C:15]2[O:17][C:18]([C:24]3[CH:29]=[CH:28][C:27]([CH3:30])=[CH:26][CH:25]=3)=[C:19]([C:20]([NH:22][CH3:23])=[O:21])[C:14]2=[CH:13][C:12]=1I)[S:7]([CH3:10])(=[O:9])=[O:8].CO[C:34]1C=CC=C(OC)[C:39]=1[C:40]1C=CC=CC=1P(C1CCCCC1)C1CCCCC1.C(=O)([O-])[O-].[Na+].[Na+].C1(B(O)O)CC1>C1(C)C=CC=CC=1.CC([O-])=O.CC([O-])=O.[Pd+2]>[Br:1][CH2:2][CH2:3][CH2:4][CH2:5][N:6]([C:11]1[N:16]=[C:15]2[O:17][C:18]([C:24]3[CH:29]=[CH:28][C:27]([CH3:30])=[CH:26][CH:25]=3)=[C:19]([C:20]([NH:22][CH3:23])=[O:21])[C:14]2=[CH:13][C:12]=1[CH:40]1[CH2:39][CH2:34]1)[S:7]([CH3:10])(=[O:9])=[O:8]Participants
7
Reactant 4
Product 1
Reagents, catalysts & solvents 2
Procedure
To 6-(N-(4-bromobutyl)methylsulfonamido)-5-iodo-N-methyl-2-(p-tolyl)furo[2,3-b]pyridine-3-carboxamide (57 mg, 0.092 mmol) was added a premixed solution of S-Phos (3.77 mg, 9.19 μmol) and Pd(OAc)2 (0.825 mg, 3.68 μmol) in toluene (300 μL). Added a premixed solution of 2N SODIUM CARBONATE (919 μL, 1.838 mmol) and cyclopropylboronic acid (118 mg, 1.378 mmol) in toluene (900 μL). Degassed with N2 for 60 minutes.
Workup
- customDegassed with N2 for 60 minutes
Sources & evidence
- ORD record
- ord-117224c4e05d4dd58baece7659908d82
- Source dataset
- uspto-grants-2012_12
- Patent number
- US08324239B2
Reaction notes
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