(4-Methoxyphenyl)boronic acid → HCID 21921210, compound

HRID 1245087Notes

Reaction equation

HRID 1245087 reaction equation
Br[C:2]1[CH:3]=[CH:4][C:5]([NH:8][C:9](=[O:28])[CH2:10][C:11]2[CH:16]=[CH:15][C:14]([O:17][C:18]3[CH:23]=[CH:22][C:21]([N+:24]([O-:26])=[O:25])=[C:20]([OH:27])[CH:19]=3)=[CH:13][CH:12]=2)=[N:6][CH:7]=1.[CH3:29][O:30][C:31]1[CH:36]=[CH:35][C:34](B(O)O)=[CH:33][CH:32]=1>>[CH3:29][O:30][C:31]1[CH:36]=[CH:35][C:34]([C:2]2[CH:3]=[CH:4][C:5]([NH:8][C:9](=[O:28])[CH2:10][C:11]3[CH:16]=[CH:15][C:14]([O:17][C:18]4[CH:23]=[CH:22][C:21]([N+:24]([O-:26])=[O:25])=[C:20]([OH:27])[CH:19]=4)=[CH:13][CH:12]=3)=[N:6][CH:7]=2)=[CH:33][CH:32]=1

Participants

3

Reactant 2

HCID 201262(4-Methoxyphenyl)boronic acidHCID 21921219HCID 21921219, compound

Product 1

HCID 21921210HCID 21921210, compoundYield 45%

Procedure

The resin-bound N-(5-bromo-pyridin-2-yl)-2-[4-(3-hydroxy-4-nitro-phenoxy)-phenyl]-acetamide (120 mg, 0.1 mmol) was reacted with 4-methoxy-phenyl boronic acid (45 mg, 0.3 mmol) as described in example 208 to afford 21.2 mg (45%) of the title compound.

Sources & evidence

ORD record
ord-37faed275e394e32b9cd02ff9e2d5776
Source dataset
uspto-grants-2006_10
Patent number
US07122580B2

Reaction notes

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