4-Fluorobenzyl bromide → 5-(4-Fluorobenzylthio)-2,3-dimethoxypyridine

Reaction equation

Cl[C:2]1[CH:3]=[C:4]([CH:17]=[CH:18][CH:19]=1)[CH2:5][S:6][C:7]1[CH:8]=[C:9]([O:15][CH3:16])[C:10]([O:13][CH3:14])=[N:11][CH:12]=1.BrCC1C=CC([F:28])=CC=1>>[F:28][C:19]1[CH:18]=[CH:17][C:4]([CH2:5][S:6][C:7]2[CH:8]=[C:9]([O:15][CH3:16])[C:10]([O:13][CH3:14])=[N:11][CH:12]=2)=[CH:3][CH:2]=1

Participants

Reactant 2

HCID 680214-Fluorobenzyl bromide

HCID 711858335-(3-Chlorobenzylthio)-2,3-dimethoxypyridine2×

Product 1

HCID 711864345-(4-Fluorobenzylthio)-2,3-dimethoxypyridine

Procedure

Prepared as described for 5-(3-chlorobenzylthio)-2,3-dimethoxypyridine (Intermediate 8) but using 1-(bromomethyl)-4-fluorobenzene instead of 1-(bromomethyl)-3-chlorobenzene.

Workup

customPrepared

Sources & evidence

ORD record: ord-9c49abe90ec442b48502519f38901209
Source dataset: uspto-grants-2015_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09180122B2

Reaction notes

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