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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 451129Generated: October 30, 2026

N-Methylethylamine → HCID 58075337, compound

https://huagongshe.com/reaction/451129

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN-MethylethylamineHCID 12219—
ReactantHCID 58075728HCID 58075728—
SolventMethanolHCID 887—
ProductHCID 58075337HCID 58075337100.3%

Reaction Steps

A solution of 2,4-dichloro-8-(4-fluorophenyl)-5,6,7,8-tetrahydroquinazoline (115 mg, 0.387 mmol) and excess N-methylethanamine (0.332 mL, 3.87 mmol) in MeOH (2 mL) was stirred at room temperature for 30 min. The solvent was removed in vacuum to afford 2-chloro-N-ethyl-8-(4-fluorophenyl)-N-methyl-5,6,7,8-tetrahydroquinazolin-4-amine (124 mg, 0.388 mmol, 100% yield). LC-MS (M+H)+=320.2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08486952B2
Source datasetuspto-grants-2013_07
ORD IDord-497209b49bce4a26ad3010de6fa89737
Source noteuspto-grants-2013_07