Sodium Carbonate → HCID 18668659, compound

HRID 1059224Notes

Reaction equation

HRID 1059224 reaction equation
Br[C:2]1[CH:7]=[CH:6][C:5]([C:8]([C:13]2[N:14]=[CH:15][N:16]([C:18]([C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=3)([C:25]3[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=3)[C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)[CH:17]=2)([OH:12])[CH:9]([CH3:11])[CH3:10])=[CH:4][CH:3]=1.[CH3:37][O:38][C:39]1[CH:40]=[C:41](B(O)O)[CH:42]=[CH:43][C:44]=1[O:45][CH3:46].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>[CH3:37][O:38][C:39]1[CH:40]=[C:41]([C:2]2[CH:3]=[CH:4][C:5]([C:8]([C:13]3[N:14]=[CH:15][N:16]([C:18]([C:31]4[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=4)([C:25]4[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=4)[C:19]4[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=4)[CH:17]=3)([OH:12])[CH:9]([CH3:11])[CH3:10])=[CH:6][CH:7]=2)[CH:42]=[CH:43][C:44]=1[O:45][CH3:46]

Participants

5

Reactant 3

HCID 10340Sodium CarbonateHCID 27347023,4-Dimethoxyphenylboronic acidHCID 120433871-(4-bromophenyl)-(1-trityl-1H-imidazol-4-yl)-2-methyl-1-propanol

Product 1

HCID 18668659HCID 18668659, compoundYield 85.6%

Reagents, catalysts & solvents 1

HCID 178418397HCID 178418397, compoundCatalyst

Procedure

By the reaction in the same manner as in Example 29-(i) using 1-(4-bromophenyl)-(1-trityl-1H-imidazol-4-yl)-2-methyl-1-propanol (1.50 g), 3,4-dimethoxyphenylboronic acid (762 mg), 2M aqueous sodium carbonate solution (2.79 ml) and tetrakis(triphenylphosphine)palladium(0) (96.7 mg), the colorless amorphous title compound (1.42 g) was obtained.

Sources & evidence

ORD record
ord-d78b7f4adb73473e8414db078d367961
Source dataset
uspto-grants-2003_02
Patent number
US06518257B1

Reaction notes

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