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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1911864Generated: November 2, 2026

2-Methylpyridine → HCID 86634102, compound

https://huagongshe.com/reaction/1911864

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-MethylpyridineHCID 7975—
ReactantEthyl AcetateHCID 8857—
ReactantDiethyl (3-bromopropyl)phosphonateHCID 283500—
SolventDimethylformamideHCID 6228—
ProductHCID 86634102HCID 86634102—

Reaction Conditions

Temperature130 °C

Reaction Steps

A mixture of picoline (0.5 g, 5.4 mmol) and diethyl(3-bromopropyl)-phosphonate (1.54 g, 5.9 mmol) was heated in a pressure tube at 130° C. for 4 hours. The mixture was allowed to cool to room temperature, and the resulting mass was dissolved in DMF (4 ml). The combined mixture was then added drop wise to ethyl acetate (40 ml). An oily residue was obtained which was washed with ethyl acetate (2×40 ml) and dried under vacuum to yield 1.7 g of Compound 11 which was then used without any further purification. The structure of Compound 11 is given below:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08604204B2
Source datasetuspto-grants-2013_12
ORD IDord-cb9be80c1eca420c9746ca943ca92a13
Source noteuspto-grants-2013_12