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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1876222Generated: November 1, 2026

6-Bromo-4-chloro-2-methylquinazoline → HCID 59242064, compound

https://huagongshe.com/reaction/1876222

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-Bromo-4-chloro-2-methylquinazolineHCID 10753649—
ReactantHCID 68516738HCID 68516738—
SolventIsopropanolHCID 3776—
ProductHCID 59242064HCID 5924206431.2%

Reaction Steps

A mixture of 0.21 g (0.82 mmol) of 6-bromo-4-chloro-2-methyl-quinazoline and 0.16 g (0.89 mmol) of (4-ethoxy-3-fluoro-phenyl)-methyl-amine in i-PrOH (20 mL) was stirred at ambient temperature for 18 hours. The precipitate was collected and washed with Et2O to give 0.1 g of the title compound as the HCl salt. 1H NMR (DMSO-d6) δ 8.32-6.8 (6H), 4.23 (q, 2H), 3.72 (s, 3H), 2.73 (s, 3H), 1.39 (t, 3H); LC-MS (ESI+; 391 ([M+H]+)).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08309562B2
Source datasetuspto-grants-2012_11
ORD IDord-4a908d8b925f4d9aa5ef2e6074d5582d
Source noteuspto-grants-2012_11