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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1876073Generated: November 4, 2026

Benzenamine, N,4-dimethyl- → (2-Chloro-6,7-dimethoxyquinazolin-4-yl)-(4-methyl-phenyl)-methyl-amine

https://huagongshe.com/reaction/1876073

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenamine, N,4-dimethyl-HCID 12165—
Reactant2,4-Dichloro-6,7-dimethoxyquinazolineHCID 520327—
Product(2-Chloro-6,7-dimethoxyquinazolin-4-yl)-(4-methyl-phenyl)-methyl-amineHCID 57938798—

Reaction Steps

The title compound was prepared from 2,4-dichloro-6,7-dimethoxyquinazoline (100 mg, 0.386 mmol) and N-methyl-p-tolylamine (49 mg, 0.386 mmol) by a procedure similar to Example 1b and was isolated as white powder (8 mg, 8%). 1H NMR (CDCl3): 7.27 (d, J=8.4 Hz, 2H), 7.15 (d, J=8.4 Hz, 2H), 7.08 (s, 1H), 6.26 (s, 1H), 3.92 (s, 3H), 3.61 (s, 3H), 3.28 (s, 3H), 2.37 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08309562B2
Source datasetuspto-grants-2012_11
ORD IDord-008d135d0e3e4a93921d9b8105f5a717
Source noteuspto-grants-2012_11