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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2243860Generated: November 1, 2026

Dimethylamine → HCID 59212383, compound

https://huagongshe.com/reaction/2243860

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylamineHCID 674—
ReactantHCID 59212363HCID 59212363—
SolventMethanolHCID 887—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 59212383HCID 59212383—

Reaction Conditions

Temperature100 °C

Reaction Steps

N-(3-(7-chloro-1,2-dihydro-1-methyl-2-oxo-1,6-naphthyridin-3-yl)-4-methylphenyl)benzamide A6 (45 mg, 0.11 mmol) is dissolved in NMP (1 mL) and treated with dimethyl amine (0.56 mL of a 2.0 M solution in methanol). The reaction mixture is heated to 100° C. for 12 h. Upon cooling to rt, the reaction is purified by preparative LCMS. 1H NMR 400 MHz (DMSO-d6) δ 10.23 (s, 1H), 8.51 (s, 1H), 7.97-7.94 (m, 2H), 7.78 (s, 1H), 7.68-7.66 (m, 2H), 7.61-7.51 (m, 3H), 7.23 (d, J=9 Hz, 1H), 6.37 (s, 1H), 3.61 (s, 3H), 3.20 (s, 6H), 2.12 (s, 3H); MS m/z 413.2 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07678792B2
Source datasetuspto-grants-2010_03
ORD IDord-9adce1856a2d457da64f200f1af4ef2f
Source noteuspto-grants-2010_03