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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 726629Generated: October 30, 2026

Trimethyl phosphite → HCID 54514340, compound

https://huagongshe.com/reaction/726629

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrimethyl phosphiteHCID 8472—
ReactantHCID 19706754HCID 19706754—
SolventTolueneHCID 1140—
ProductHCID 54514340HCID 54514340100.1%

Reaction Steps

A mixture of 3-bromomethyl-6-chloro-2-methylquinoline (0.85 g, 3.0 mmol) and trimethyl phosphite (1.2 ml, 9.6 mmol) was refluxed in toluene (20 ml) for 16 hours. The reaction mixture was then concentrated in vacuo and the residue was flash chromatographed on silica gel. Elution with ethyl acetate afforded 0.90 g of 6-chloro-3-(dimethylphosphonomethyl)-2-methylquinoline.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05710139
Source datasetuspto-grants-1998_01
ORD IDord-fef23e83a9b941bc985afc890093a8b3
Source noteuspto-grants-1998_01