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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1511764Generated: November 4, 2026

1,2-Dichloro-4-fluorobenzene → 4-(3,4-Dichlorophenyloxy)-6-ethyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepine

https://huagongshe.com/reaction/1511764

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-Dichloro-4-fluorobenzeneHCID 74028—
Reactant6-ethyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepin-4-olHCID 68409876—
Product4-(3,4-Dichlorophenyloxy)-6-ethyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepineHCID 68411711—

Reaction Steps

The same method as in Example 1 was conducted using 6-ethyl-5,6,7,8-tetrahydro-4H-thieno[2,3-d]azepin-4-ol (Reference Example 45) 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-fluoronaphthalene to give the objective compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08217031B2
Source datasetuspto-grants-2012_07
ORD IDord-a8786051c00e4e1c818231bae87d21b5
Source noteuspto-grants-2012_07