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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 523493Generated: November 1, 2026

Triethylamine → HCID 136268339, compound

https://huagongshe.com/reaction/523493

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant4-(Trifluoromethyl)piperidineHCID 136469—
Reactant2-(Methylthio)-5,6,7,8-tetrahydroquinazolin-4(3H)-oneHCID 135435256—
SolventIsoamyl AlcoholHCID 31260—
ProductHCID 136268339HCID 136268339—

Reaction Steps

2-Methylsulfanyl-5,6,7,8-tetrahydro-3H-quinazolin-4-one (100 mg; 0.51 mmol), 4-trifluoromethylpiperidine * HCl (97 mg; 0.51 mmol) and triethylamine (141.3 μl; 1.02 mmol) are reacted in isoamyl alcohol (1 ml) in accordance with the procedure for Example 1 (reaction time 4 h) and worked up. The crude product obtained in this way is purified by column chromatography; yield: 43 mg (28%), crystals;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09339503B2
Source datasetuspto-grants-2016_05
ORD IDord-2609cda6dc534e3cb34f2a94fb691e1e
Source noteuspto-grants-2016_05