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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 620726Generated: October 31, 2026

Chloroform → HCID 21245049, compound

https://huagongshe.com/reaction/620726

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChloroformHCID 6212—
ReactantThionyl ChlorideHCID 24386—
ReactantHCID 21245051HCID 21245051—
SolventChlorineHCID 24526—
ProductHCID 21245049HCID 21245049—

Reaction Steps

In a first stage, 32 g (0.16 mol) of 1-propyl-2-(α-hydroxy-β-methoxyethyl)piperidine were introduced into a reactor containing 320 ml of anhydrous chloroform, the mixture was brought to 50° C. and 32 ml of thionyl chloride in 32 ml of chlorine were added dropwise, and the mixture was then heated under reflux for 10 h 30 min. After separation and distillation, 24.25 g of 1-propyl-2-(α-chloro-β-methoxyethyl)piperidine were obtained, of boiling point B.p.0.5 95° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04822792
Source datasetuspto-grants-1989_04
ORD IDord-29bf14e893a94c7e8ea7d6c887164747
Source noteuspto-grants-1989_04