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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1291128Generated: November 1, 2026

Triethylamine → HCID 18919756, compound

https://huagongshe.com/reaction/1291128

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant4-Methylbenzoyl ChlorideHCID 13405—
ReactantHCID 677771HCID 677771—
SolventTolueneHCID 1140—
ProductHCID 18919756HCID 18919756238.5%

Reaction Steps

0.54 g (0.002 mol) of 1-(2-bromo-benzyl)-piperidin-4-ol and 1.23 ml (0.0088 mol) of triethylamine were dissolved in 4 ml of toluene, treated with 0.058 ml (0.0005 mol) of p-toluoyl chloride and boiled at reflux for 18 hrs. The reaction mixture was concentrated and the residue was chromatographed over silica gel with ethyl acetate/hexane (1:3). 0.463 g (60%) 1-(2-bromo-benzyl)-piperidin-4-yl 4-methyl-benzoate was obtained as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05753679
Source datasetuspto-grants-1998_05
ORD IDord-632294ff0cf14170921bd675dbbbcaa8
Source noteuspto-grants-1998_05