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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1907603Generated: November 2, 2026

1-(4-Methoxyphenyl)piperazine → HCID 69240469, compound

https://huagongshe.com/reaction/1907603

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-Methoxyphenyl)piperazineHCID 269722—
Reactantethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamateHCID 69244324—
ProductHCID 69240469HCID 6924046987%

Reaction Steps

Ethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamate and 1-(4-methoxyphenyl)piperazine were reacted by the same way with the example 148 to obtain the titled compound (yield, 87%). 1H NMR (300 MHz, CDCl3): δ 3.12-3.15 (m, 4H), 3.74-3.76 (m, 7H), 3.89 (s, 3H), 4.11 (s, 3H), 6.83-6.93 (m, 4H), 7.12-7.13 (m, 2H), 7.33 (s, 1H), 7.72-7.75 (m, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08598173B2
Source datasetuspto-grants-2013_12
ORD IDord-95b7f699db154835833273b31be9243a
Source noteuspto-grants-2013_12