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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1648932Generated: October 30, 2026

Phosphorus oxychloride → 1-Ethyl-4-chloro-5-cyano-2,3,6,7-tetrahydro-1H-azepine

https://huagongshe.com/reaction/1648932

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhosphorus oxychlorideHCID 24813—
Reactant1-ethyl-4-chloro-2,3,6,7-tetrahydro-5-oximinomethylene-1H-azepineHCID 20481326—
Product1-Ethyl-4-chloro-5-cyano-2,3,6,7-tetrahydro-1H-azepineHCID 20481356—

Reaction Steps

This compound was prepared from 1-ethyl-4-chloro-2,3,6,7-tetrahydro-5-oximinomethylene-1H-azepine and phosphorus oxychloride analogous to Example E.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04414225
Source datasetuspto-grants-1983_11
ORD IDord-2b6f47dd944444b6940896fc00577113
Source noteuspto-grants-1983_11