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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1632968Generated: October 25, 2026

Triethylamine → 1-(3,4,5-Trimethoxycinnamoyl)-4-[1-(isopropylaminocarbonyl)ethyl]piperazin

https://huagongshe.com/reaction/1632968

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant2-Propenoyl chloride, 3-(3,4,5-trimethoxyphenyl)-, (2E)-HCID 112094—
ReactantN-isopropyl-2-(piperazin-1-yl)propanamideHCID 13454833—
SolventChloroformHCID 6212—
Product1-(3,4,5-Trimethoxycinnamoyl)-4-[1-(isopropylaminocarbonyl)ethyl]piperazinHCID 54378678—

Reaction Steps

15.15 g of 3,4,5-trimethoxycinnamoyl chloride and 8.92 ml of triethylamine are added with ice cooling and stirring to a solution of 9.80 g of 1-[1-(isopropylaminocarbonyl)ethyl]piperazine in 200 ml of chloroform, and the resulting solution is stirred at room temperature for 1 hour.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04478838
Source datasetuspto-grants-1984_10
ORD IDord-aa59b44bbc794d568f0249f8dc72d4af
Source noteuspto-grants-1984_10