Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 78521Generated: October 29, 2026

Triethylamine → HCID 178490652, compound

https://huagongshe.com/reaction/78521

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant5-Chloro-2-methoxybenzoyl chlorideHCID 12384176—
ReactantHCID 178433698HCID 178433698—
SolventTetrahydrofuranHCID 8028—
ProductHCID 178490652HCID 17849065296.4%

Reaction Conditions

Temperature60 °C

Reaction Steps

A mixture of 5-tert-butyl-4-methylthiazol-2(3H)-imine (250 mg, 1.5 mmol) in tetrahydrofuran (10 mL) was treated with triethylamine (0.25 mL, 1.8 mmol) and 5-chloro-2-methoxybenzoylchloride (307 mg, 1.5 mmol). The reaction mixture was stirred at 60° C. for 18 hours then concentrated under reduced pressure. The residue was diluted with ethyl acetate and H2O. The organic extract was dried over MgSO4, filtered, concentrated under reduced pressure and dried under vacuum to afford the title compound (490 mg, 96% yield). MS (ESI) m/z 339 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08841334B2
Source datasetuspto-grants-2014_09
ORD IDord-2c4bc027392140b2aba9a88c008707d6
Source noteuspto-grants-2014_09