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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 450736Generated: October 29, 2026

Triethylamine → HCID 67024012, compound

https://huagongshe.com/reaction/450736

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantPropionic anhydrideHCID 31263—
ReactantHCID 61070798HCID 61070798—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67024012HCID 6702401297.4%

Reaction Steps

A solution of (5-bromo-indan-1-yl)-methylamine (240 mg, 0.91 mmol) and triethylamine (363 mg, 3.60 mmol) in THF (5 mL) was stirred at 5° C. and propionic anhydride (125 mg, 0.96 mmol) added dropwise. After the mixture was stirred for 18 h at room temperature, the solvent was removed and ethyl acetate/water were added. The organic layer was washed with water and dried over MgSO4. The filtrate was concentrated to give a white solid (250 mg, 97%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08486984B2
Source datasetuspto-grants-2013_07
ORD IDord-41971cd639184a68a60c978ba8333297
Source noteuspto-grants-2013_07