3-Fluoro-4-(methoxycarbonyl)benzeneboronic acid → HCID 66782665, compound

HRID 1095974Notes

Reaction equation

HRID 1095974 reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]([OH:8])[CH:5]=[CH:4][C:3]=1[CH:9]([CH3:24])[C:10]([C:16]1[CH:17]=[CH:18][C:19](=[O:23])[N:20]([CH3:22])[CH:21]=1)([OH:15])[C:11]([F:14])([F:13])[F:12].[F:25][C:26]1[CH:27]=[C:28](B(O)O)[CH:29]=[CH:30][C:31]=1[C:32]([O:34]C)=[O:33]>C([O-])(=O)C.[Cu+2].C([O-])(=O)C.N1C=CC=CC=1>[Cl:1][C:2]1[CH:7]=[C:6]([CH:5]=[CH:4][C:3]=1[CH:9]([CH3:24])[C:10]([OH:15])([C:16]1[CH:17]=[CH:18][C:19](=[O:23])[N:20]([CH3:22])[CH:21]=1)[C:11]([F:13])([F:14])[F:12])[O:8][C:28]1[CH:29]=[CH:30][C:31]([C:32]([OH:34])=[O:33])=[C:26]([F:25])[CH:27]=1

Participants

5

Reactant 2

HCID 27828183-Fluoro-4-(methoxycarbonyl)benzeneboronic acidHCID 574213145-[2-(2-Chloro-4-hydroxy-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1-methyl-1H-pyridin-2-one

Product 1

HCID 66782665HCID 66782665, compound

Reagents, catalysts & solvents 2

HCID 8895Cupric acetateCatalystHCID 1049PyridineSolvent

Procedure

In analogy to Example 151, step 8, 5-[2-(2-chloro-4-hydroxy-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1-methyl-1H-pyridin-2-one (Example 151, step 7) was reacted with 3-fluoro-4-methoxycarbonylphenylboronic acid, copper-(II)-acetate and pyridine. The product of this reaction was hydrolyzed in analogy to Example 141 to give the title compound as a colorless solid. MS (m/e, ISP neg. ion)=498.1 [M−H+].

Sources & evidence

ORD record
ord-f73630a312d24a8e81f9bcb59ea6c14f
Source dataset
uspto-grants-2012_03
Patent number
US08138189B2

Reaction notes

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