Butanoic acid, 2-bromo-, methyl ester → Methyl 2-(5,6-dichloro-3-pyridyloxy)butyrate

HRID 1374905

Reaction equation

HRID 1374905 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([OH:9])[CH:5]=[N:6][C:7]=1[Cl:8].Br[CH:11]([CH2:16][CH3:17])[C:12]([O:14][CH3:15])=[O:13]>>[Cl:1][C:2]1[CH:3]=[C:4]([O:9][CH:11]([CH2:16][CH3:17])[C:12]([O:14][CH3:15])=[O:13])[CH:5]=[N:6][C:7]=1[Cl:8]

Participants

3

Reactant 2

HCID 95577Butanoic acid, 2-bromo-, methyl esterHCID 143916722,3-Dichloro-5-hydroxypyridine

Product 1

HCID 21078434Methyl 2-(5,6-dichloro-3-pyridyloxy)butyrate

Procedure

5,6-Dichloropyridin-3-ol was reacted with methyl 2-bromobutyrate using a similar procedure to that described in Example 1, Stage 1 to give methyl 2-(5,6-dichloro-3-pyridyloxy)butyrate, orange liquid.

Sources & evidence

ORD record
ord-7c233429af264149862e105014ccae21
Source dataset
uspto-grants-2007_01
Patent number
US07166621B2

Linked notes

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