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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 905970Generated: October 28, 2026

Dichloromethane → 5-Methylazepan-4-One Hydrochloride

https://huagongshe.com/reaction/905970

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantHCID 20594186HCID 20594186—
SolventTrifluoroacetic acidHCID 6422—
Product5-Methylazepan-4-One HydrochlorideHCID 67385268—

Reaction Steps

A solution of 4-methyl-5-oxo-azepane-1-carboxylic acid tert-butyl ester (700 mg, 3.083 mmol) was dissolved in 10% TFA in DCM (30 mL) and stirred at RT for 6 hours before being evaporated to give 0.74 g of 5-methyl-azepan-4-one hydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08012974B2
Source datasetuspto-grants-2011_09
ORD IDord-83bde626cdc44d4082903f2e2350d34f
Source noteuspto-grants-2011_09