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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 619371Generated: November 1, 2026

3,4,5-Trimethoxyaniline → HCID 21995262, compound

https://huagongshe.com/reaction/619371

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,4,5-TrimethoxyanilineHCID 32285—
Reactant2,4-DichloropyrimidineHCID 77531—
ProductHCID 21995262HCID 2199526215.2%

Reaction Steps

A solution of 2,4-dichloropyrimidine (1.0 g, 6.7 mmol), 3,4,5-trimethoxyaniline (2.5 g, 13.4 mmol) and triethylamnine (1.8 ml, 12.6 mmol) was heated at reflux for 5 h. On cooling the resulting precipitate was collected and recrystallised from ethyl acetate to give the title compound (450 mg) as a purple solid m.p. 180°. MS m/z 443 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05958935
Source datasetuspto-grants-1999_09
ORD IDord-7734131ddb464075b84171ad57f56a5a
Source noteuspto-grants-1999_09