3,4-Dichlorobenzeneboronic acid → 4-(3,4-Dichloro-phenyl)-pyridine-2-carboxylic acid methyl ester

HRID 433602

Reaction equation

HRID 433602 reaction equation
[CH3:1][O:2][C:3]([C:5]1[CH:10]=[C:9](Br)[CH:8]=[CH:7][N:6]=1)=[O:4].[Cl:12][C:13]1[CH:14]=[C:15](B(O)O)[CH:16]=[CH:17][C:18]=1[Cl:19]>>[CH3:1][O:2][C:3]([C:5]1[CH:10]=[C:9]([C:16]2[CH:15]=[CH:14][C:13]([Cl:12])=[C:18]([Cl:19])[CH:17]=2)[CH:8]=[CH:7][N:6]=1)=[O:4]

Participants

3

Reactant 2

HCID 27343303,4-Dichlorobenzeneboronic acidHCID 12828947Methyl 4-bromopicolinate

Product 1

HCID 690389284-(3,4-Dichloro-phenyl)-pyridine-2-carboxylic acid methyl ester

Procedure

The title compound, MS: m/e=281.0 (M+) was obtained as a light yellow solid (10% yield) by the reaction of 4-bromo-pyridine-2-carboxylic acid methyl ester with 3,4-dichlorophenyl boronic acid.

Sources & evidence

ORD record
ord-73416a2f45104b6985c6d63a8838575d
Source dataset
uspto-grants-2003_12
Patent number
US06667335B2

Linked notes

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