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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 726627Generated: October 31, 2026

Trimethyl phosphite → HCID 54362131, compound

https://huagongshe.com/reaction/726627

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrimethyl phosphiteHCID 8472—
ReactantHCID 22721471HCID 22721471—
SolventTolueneHCID 1140—
ProductHCID 54362131HCID 5436213172.6%

Reaction Steps

A mixture of 2,3-di(bromomethyl)quinoline (0.50 g, 1.4 mmol) and trimethyl phosphite (0.18 ml, 1.4 mmol) was refluxed in toluene for 4 hours. The reaction mixture was then concentrated in vacuo and the residue was flash chromatographed on silica gel. Elution with ethyl acetate afforded 0.35 g of 3-bromomethyl-2-(dimethylphosphonomethyl)quinoline.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05710139
Source datasetuspto-grants-1998_01
ORD IDord-7a5d45060a674ec6961e02928de864c8
Source noteuspto-grants-1998_01