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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 14174Generated: October 27, 2026

Dipropylamine → 2-(Dipropylamino)isonicotinonitrile

https://huagongshe.com/reaction/14174

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDipropylamineHCID 8902—
Reactant2-Chloro-4-cyanopyridineHCID 568638—
Product2-(Dipropylamino)isonicotinonitrileHCID 14640854—

Reaction Conditions

Temperature100 °C

Reaction Steps

2-Chloroisonicotinonitrile (1.0 g) and dipropylamine (10 mL) were placed in a sealed heavy wall tube and heated to 100° C. for 18 h. The mixture was removed from heat and cooled to room temperature. The dipropylamine was removed under reduced pressure and the residue chromatographed on silica gel using 2% ethyl acetate in hexanes as eluent to give 1.06 g of the title compound: MS (ESI+) for C12H17N3 m/z 204.1 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07727997B2
Source datasetuspto-grants-2010_06
ORD IDord-8806db662bf2457fa8f1fc0dac0d23e5
Source noteuspto-grants-2010_06