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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2380981Generated: November 1, 2026

2,4-Dichloroquinazoline → (2-Chloro-quinazolin-4-yl)-(4-trifluoromethoxy-phenyl)-methyl-amine

https://huagongshe.com/reaction/2380981

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,4-DichloroquinazolineHCID 252886—
Reactantn-Methyl-4-(trifluoromethoxy)anilineHCID 737351—
Product(2-Chloro-quinazolin-4-yl)-(4-trifluoromethoxy-phenyl)-methyl-amineHCID 11164045—

Reaction Steps

The title compound was prepared from 2,4-dichloroquinazoline (50 mg, 0.251 mmol) and 4-trifluoromethoxy-N-methylaniline (20 μL, 0.302 mmol) by a procedure similar to example 1b and was isolated as white powder (22 mg, 44%). 1H NMR (CDCl3): 7.93 (dd, J=8.4, and 0.6 Hz, 1H), 7.61 (ddd, J=8.4, 4.5 and 1.2 Hz, 1H), 7.29-7.22 (m, 4H), 7.06 (ddd, J=8.4, 4.5 and 1.2 Hz, 1H), 6.91 (d, J=8.7 Hz, 1H), 3.65 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08258145B2
Source datasetuspto-grants-2012_09
ORD IDord-4a29a4c6737545288abe0923bc698663
Source noteuspto-grants-2012_09