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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 461006Generated: October 30, 2026

Water → HCID 21395233, compound

https://huagongshe.com/reaction/461006

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantDiethylethanolamineHCID 7497—
ReactantSodiumHCID 5360545—
ReactantHCID 21395227HCID 21395227—
SolventTolueneHCID 1140—
ProductHCID 21395233HCID 2139523359.8%

Reaction Steps

Sodium (0.432 g., 0.0188 mole) was added to β-diethylaminoethanol (2.23 g., 0.0190 mole) in dry toluene (80 ml) and the mixture was refluxed to give a complete solution. 4-Benzamidopiperidine-1-carbonyl chloride (4.2 g., 0.01575 mole) in suspension in dry toluene (150 ml.) was added in portions and the mixture refluxed for 21/2 hours. Water was added to the mixture, the toluene layer was collected, dried and evaporated to give the title compound (3.27 g. 37%), melting point 78°-82° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04061758
Source datasetuspto-grants-1977_12
ORD IDord-8ae603c310e14a00a125e0d35a0ec4c1
Source noteuspto-grants-1977_12