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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1281849Generated: October 26, 2026

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone → 8-methyl-[1]benzothieno[2,3-b][1,5]benzothiazepin-12(11H)-one

https://huagongshe.com/reaction/1281849

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,3-Dichloro-5,6-dicyano-1,4-benzoquinoneHCID 6775—
Reactant1,2,3,4-tetrahydro-8-methyl-[1]benzothieno[2,3-b][1,5]benzothiazepin-12(11H)-oneHCID 18422203—
SolventBenzeneHCID 241—
Product8-methyl-[1]benzothieno[2,3-b][1,5]benzothiazepin-12(11H)-oneHCID 18422358—

Reaction Steps

In the same manner as in Example 77 and using 1,2,3,4-tetrahydro-8-methyl-[1]benzothieno[2,3-b][1,5]benzothiazepin-12(11H)-one, dichlorodicyano-p-benzoquinone and benzene, 8-methyl-[1]benzothieno[2,3-b][1,5]benzothiazepin-12(11H)-one is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06455521B1
Source datasetuspto-grants-2002_09
ORD IDord-86c726124288408e8de428eb43d8836d
Source noteuspto-grants-2002_09