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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1765271Generated: October 25, 2026

3,4-Dimethoxyaniline → 4-(3,4-Dimethoxyanilino)-6-methyl-2-(2-pyridinyl)pyrimidine

https://huagongshe.com/reaction/1765271

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,4-DimethoxyanilineHCID 22770—
Reactant4-Chloro-6-methyl-2-(pyridin-2-yl)pyrimidineHCID 2763395—
Product4-(3,4-Dimethoxyanilino)-6-methyl-2-(2-pyridinyl)pyrimidineHCID 22732344—

Reaction Steps

The title compound was prepared from 4-chloro-6-methyl-2-(2-pyridinyl)pyrimidine (82.3 mg, 0.4 mmol) and 3,4-dimethoxyaniline (61.2 mg, 0.4 mmol) similar to Example 173 and was isolated as a white solid (108 mg, 84%). 1H NMR (CDCl3): 8.63 (d, J=4.2 Hz, 1H), 8.29 (d, J=8.1 Hz, 1H), 7.65 (t, J=1.5 Hz, 1H), 7.18 (m, 2H), 6.7 (s, 1H), 6.71 (s, 2H), 6.28 (s, 1H), 3.73 (s, 3H), 3.71 (s, 3H), 2.29 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07226927B2
Source datasetuspto-grants-2007_06
ORD IDord-6b67e6623b6b4a83b3a3214ba53f5c69
Source noteuspto-grants-2007_06