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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1063576Generated: October 31, 2026

Dimethylamine → HCID 9969398, compound

https://huagongshe.com/reaction/1063576

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylamineHCID 674—
ReactantHCID 10269984HCID 10269984—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 9969398HCID 996939891%

Reaction Conditions

Temperature80 °C

Reaction Steps

A mixture of 2-anilino-5-chloro-7-methyl-1-phenyl-1,6-naphthyridin-4(1H)-one (80 mg, 0.22 mmol) and dimethylamine (3M in THF, 0.73 mL, 2.20 mmol) in dioxane (3 mL) was heated to 80° C. for 24 h. The reaction mixture was cooled, concentrated in vacuo, diluted with water and the resulting mixture was extracted with EtOAc. The combined organic extracts were washed with brine, dried over Na2SO4, and concentrated in vacuo to give 2-anilino-5-(dimethylamino)-7-methyl-1-phenyl-1,6-naphthyridin-4(1H)-one (74 mg, 91%): LCMS RT: 1.86 min, MH+: 371.3

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06964971B2
Source datasetuspto-grants-2005_11
ORD IDord-a594d3f49e6843c382dac3e6e2489689
Source noteuspto-grants-2005_11