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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 894201Generated: October 29, 2026

Thionyl Chloride → HCID 10446851, compound

https://huagongshe.com/reaction/894201

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThionyl ChlorideHCID 24386—
ReactantMethyl 11-hydroxy-6,11-dihydrobenzo[c][1]benzoxepine-2-carboxylateHCID 2769059—
SolventBenzeneHCID 241—
ProductThionyl ChlorideHCID 24386—
ProductHCID 10446851HCID 10446851100%

Reaction Steps

Reflux 3.14 gm. of methyl 6,11-dihydro-11-hydroxydibenz[b,e]oxepin-2-carboxylate and 15 cc. of thionyl chloride for 10 minutes. Evaporate excess thionylchloride. Remove traces of thionyl chloride by co-distillation with benzene to obtain the title product (yield 3.35 gm., 100%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04282365
Source datasetuspto-grants-1981_08
ORD IDord-51e939ef08144fca9efef3a01791fcd8
Source noteuspto-grants-1981_08