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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1467316Generated: November 3, 2026

Dichloromethane → HCID 67995855, compound

https://huagongshe.com/reaction/1467316

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantTrifluoroacetic acidHCID 6422—
ReactantHCID 86681278HCID 86681278—
SolventTolueneHCID 1140—
ProductHCID 67995855HCID 67995855—

Reaction Steps

The synthetic intermediate from Step 1 (329 mg, 0.934 mmol), dichloromethane (1 ml), and trifluoroacetic acid (1 ml) were combined in an open vial, and the mixture was allowed to stir for 1 hour. The mixture was then diluted with toluene (3 ml) and subsequently concentrated to dryness. Crude (3-amino-1-(2-fluoro-6-methoxybenzyl)piperidin-2-one so obtained was used in the next synthetic transformation without additional purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08999957B2
Source datasetuspto-grants-2015_04
ORD IDord-e02035e5b827476ca9cb5fd49393e430
Source noteuspto-grants-2015_04