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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2270206Generated: October 31, 2026

Triethylamine → HCID 22632900, compound

https://huagongshe.com/reaction/2270206

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant1-MethylpiperazineHCID 53167—
ReactantHCID 22632902HCID 22632902—
ProductHCID 22632900HCID 2263290091%

Reaction Steps

Using General Method 4, the reaction of N-methylpiperazine (0.16 mL, 1.43 mmol), triethylamine (0.2 mL, 1.43 mmol), and 1-(3-fluorophenyl)-3-benzyloxy-6,7-difluoro-1H-quinazoline-2,4-dione (Example G-1, 0.19 g, 0.48 mmol) provided 0.209 g of the title compound as a solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06331538B1
Source datasetuspto-grants-2001_12
ORD IDord-59de148465d64ff88064b64b65bd7e0c
Source noteuspto-grants-2001_12