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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1291133Generated: October 30, 2026

Benzoyl chloride → HCID 18919768, compound

https://huagongshe.com/reaction/1291133

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzoyl chlorideHCID 7412—
ReactantTriethylamineHCID 8471—
ReactantHCID 677772HCID 677772—
SolventTolueneHCID 1140—
ProductHCID 18919768HCID 1891976883.5%

Reaction Steps

0.108 g (0.0004 mol) of 1-(4-bromo-benzyl)-piperidin-4-ol and 0.12 ml (0.00085 mol) of triethylamine were dissolved in 4 ml of toluene, treated with 0.058 ml (0.0005 mol) of benzoyl 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 (1:1). 0.125 g (83.5%) of 1-(4-bromo-benzyl)-piperidin-4-yl benzoate was obtained as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05753679
Source datasetuspto-grants-1998_05
ORD IDord-55c4a3f9062742f09cfb731f1225357c
Source noteuspto-grants-1998_05