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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1260864Generated: October 31, 2026

2-Amino-5-chloronicotinamide → HCID 68662148, compound

https://huagongshe.com/reaction/1260864

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-5-chloronicotinamideHCID 66876883—
ReactantHCID 68662124HCID 68662124—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductHCID 68662148HCID 6866214829%

Reaction Conditions

Temperature100 °C

Reaction Steps

(Step 3) To a solution of 2-amino-5-chloronicotinamide (0.15 g) in N,N-dimethylformamide (3 ml) was added 3-(bromomethyl)-5-chloro-N-methylbenzamide (0.28 g), and the mixture was stirred at 100° C. for 12 hr. The reaction mixture was diluted with ethyl acetate. The solvent was removed, and the obtained precipitate was dissolved in methanol and crystallized from ethyl acetate. The obtained crystals were recrystallized from methanol-ethyl acetate to give the title compound (0.11 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08470859B2
Source datasetuspto-grants-2013_06
ORD IDord-17a50f0e07b54a4b83f05e7abc9af404
Source noteuspto-grants-2013_06