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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 645589Generated: October 26, 2026

2,6-Dimethylmorpholine → 2-(2,6-Dimethylmorpholin-4-yl)nicotinonitrile

https://huagongshe.com/reaction/645589

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,6-DimethylmorpholineHCID 110862—
Reactant3-Cyano-2-fluoropyridineHCID 2783254—
SolventTetrahydrofuranHCID 8028—
Product2-(2,6-Dimethylmorpholin-4-yl)nicotinonitrileHCID 6858218940%

Reaction Steps

A solution of 2-fluoro-nicotinonitrile (1.06 g, 8.69 mmol) and 2,6-dimethyl-morpholine (1.0 g, 8.69 mmol) in tetrahydrofuran (10 ml) was heated at 110° C. for 10 min in a microwave reactor. The reaction mixture was concentrated and purified by flash column chromatography using hexanes:ethylacetate (2:1) to yield 0.37 g (40%) of product. MS (ESI+) m/z 218 (M+H)+;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07704997B1
Source datasetuspto-grants-2010_04
ORD IDord-d05f076f347c41f2a886b7d91a758223
Source noteuspto-grants-2010_04