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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1907605Generated: October 25, 2026

1-(3,4,5-Trimethoxyphenyl)piperazine → 1-[(3,6-Dimethoxyquinoxalin-2-yl)aminocarbonyl]-4-(3,4,5-trimethoxyphenyl)piperazine

https://huagongshe.com/reaction/1907605

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(3,4,5-Trimethoxyphenyl)piperazineHCID 3838765—
Reactantethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamateHCID 69244324—
Product1-[(3,6-Dimethoxyquinoxalin-2-yl)aminocarbonyl]-4-(3,4,5-trimethoxyphenyl)piperazineHCID 6924520692%

Reaction Steps

Ethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamate and 1-(3,4,5-trimethoxyphenyl)piperazine were reacted by the same way with the example 148 to obtain the titled compound (yield, 92%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08598173B2
Source datasetuspto-grants-2013_12
ORD IDord-47253f2730894d31be3c7229f5566796
Source noteuspto-grants-2013_12