Sodium Carbonate → HCID 66974708, compound

HRID 1782328Notes

Reaction equation

HRID 1782328 reaction equation
Br[C:2]1[N:6]([S:7]([C:10]2[CH:11]=[N:12][CH:13]=[CH:14][CH:15]=2)(=[O:9])=[O:8])[CH:5]=[C:4]([CH2:16][N:17]([CH3:25])[C:18](=[O:24])[O:19][C:20]([CH3:23])([CH3:22])[CH3:21])[CH:3]=1.[C:26]([C:28]1[CH:33]=[CH:32][C:31](B(O)O)=[CH:30][CH:29]=1)#[N:27].C(=O)([O-])[O-].[Na+].[Na+]>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[C:26]([C:28]1[CH:33]=[CH:32][C:31]([C:2]2[N:6]([S:7]([C:10]3[CH:11]=[N:12][CH:13]=[CH:14][CH:15]=3)(=[O:9])=[O:8])[CH:5]=[C:4]([CH2:16][N:17]([CH3:25])[C:18](=[O:24])[O:19][C:20]([CH3:23])([CH3:22])[CH3:21])[CH:3]=2)=[CH:30][CH:29]=1)#[N:27]

Participants

5

Reactant 3

HCID 10340Sodium CarbonateHCID 27343264-Cyanophenylboronic acidHCID 57522258tert-Butyl {[5-bromo-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate

Product 1

HCID 66974708HCID 66974708, compound

Reagents, catalysts & solvents 1

HCID 178418397HCID 178418397, compoundCatalyst

Procedure

By a similar operation as in Reference Example 79 and using tert-butyl {[5-bromo-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate (430 mg), (4-cyanophenyl)boronic acid (176 mg), sodium carbonate (254 mg) and tetrakis(triphenylphosphine)palladium (57.8 mg), the title compound was obtained as a pale-yellow oil (yield 382 mg, 84%).

Sources & evidence

ORD record
ord-c2be1ffdfb244784bfa2d5017652f812
Source dataset
uspto-grants-2009_03
Patent number
US07498337B2

Reaction notes

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