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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1291131Generated: October 30, 2026

Triethylamine → HCID 18919832, compound

https://huagongshe.com/reaction/1291131

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant4-Methylbenzoyl ChlorideHCID 13405—
Reactant184921-06-0HCID 765218—
SolventTolueneHCID 1140—
ProductHCID 18919832HCID 1891983265.5%

Reaction Steps

0.38 g (0.001.41 mol) of 1-(3-bromo-benzyl)-piperidin-4-ol and 0.49 ml (0.0035 mol) of triethylamine were dissolved in 4 ml of toluene, treated with 0.23 ml (0.00176 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 (1:4). 0.358 g (65%) of 1-(3-bromo-benzyl)-piperidin-4-yl 4-methyl-benzoate was obtained as a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05753679
Source datasetuspto-grants-1998_05
ORD IDord-dd214c0bcc13437aac6b60cf691830cc
Source noteuspto-grants-1998_05