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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1511632Generated: November 4, 2026

1,2-Dichloro-4-fluorobenzene → 7-(3,4-Dichlorophenyloxy)-5-(2-fluoroethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride

https://huagongshe.com/reaction/1511632

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-Dichloro-4-fluorobenzeneHCID 74028—
Reactant5-(2-Fluoroethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-7-olHCID 86639228—
Product7-(3,4-Dichlorophenyloxy)-5-(2-fluoroethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochlorideHCID 86639229—

Reaction Steps

The same method as in Reference Example 3 was conducted using 5-(2-fluoroethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-7-ol (Reference Example 17) instead of 6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-4-ol (Reference Example 6) and was conducted using 3,4-dichloro-1-fluorobenzene instead of 1,3-difluorobenzene to give the objective compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08217031B2
Source datasetuspto-grants-2012_07
ORD IDord-f52f469de387400186973495dd37845c
Source noteuspto-grants-2012_07