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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 480016Generated: October 26, 2026

3-Aminobenzoic Acid → 4-Anilino-5-bromo-2-(3-carboxyanilino)pyrimidine

https://huagongshe.com/reaction/480016

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Aminobenzoic AcidHCID 7419—
Reactant5-bromo-2-chloro-N-phenylpyrimidin-4-amineHCID 11403389—
Product4-Anilino-5-bromo-2-(3-carboxyanilino)pyrimidineHCID 18768036—

Reaction Steps

Using an analogous method to that described in Method 1, but starting from 4-anilino-5-bromo-2-chloropyrimidine and 3-aminobenzoic acid, the product was obtained. NMR: 7.2-7.4 (m, 4H), 7.55-7.6 (m, 3H), 7.8 (dd, 1H), 7.95 (s, 1H), 8.4 (s, 1H), 9.3 (br s, 1H), 10.2 (br s 1H); MS (MH+): 385, 387.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06649608B2
Source datasetuspto-grants-2003_11
ORD IDord-de4b2118f3ce4bea94c85482f633f8ad
Source noteuspto-grants-2003_11