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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 333961Generated: October 25, 2026

Triethylamine → HCID 56949203, compound

https://huagongshe.com/reaction/333961

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant(E)-pent-2-enoyl chlorideHCID 5706546—
Reactant(8-Methyl-4-quinolyl)piperazineHCID 43840508—
SolventDichloromethaneHCID 6344—
ProductHCID 56949203HCID 569492039%

Reaction Steps

8-Methyl-4-piperazin-1-yl-quinoline (22.7 mg, 0.1 mmol) was dissolved in dichloromethane (1 ml), triethylamine was added (1 ml of a 0.12 M solution in dichloromethane) followed by a solution of (E)-pent-2-enoyl chloride (1 ml, 0.12 M in dichloromethane). The mixture was shaken briefly, washed with 5% sodium bicarbonate solution (2×), water and evaporated to dryness. The raw product was purified by preparative HPLC (gradient of water containing 0.1% ammonia and acetonitrile) to yield 2.8 mg of a solid (0.009 mmol, 9%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08883791B2
Source datasetuspto-grants-2014_11
ORD IDord-bfcfd5a66fe44642ba71d6f63e70577d
Source noteuspto-grants-2014_11