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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1878166Generated: October 30, 2026

1-(4-Methoxyphenyl)piperazine → HCID 66918247, compound

https://huagongshe.com/reaction/1878166

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-Methoxyphenyl)piperazineHCID 269722—
ReactantEthyl N-(2,6-dimethoxyquinoxalin-3-yl)carbamateHCID 66918080—
ProductHCID 66918247HCID 6691824781%

Reaction Steps

Ethyl N-(2,6-dimethoxyquinoxalin-3-yl)carbamate and 1-(4-methoxyphenyl)piperazine were reacted by the same way with the example 64 to obtain the titled compound (yield, 81%). 1H NMR (200 MHz, CDCl3): δ 3.16 (s, 4H), 3.78-3.88 (m, 9H), 4.12-4.17 (m, 4H), 6.84-6.97 (m, 4H), 7.16-7.32 (m, 3H), 7.62-7.66 (m, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08314100B2
Source datasetuspto-grants-2012_11
ORD IDord-7fc4ad8eaaa8420da9f1c79e6f7391b7
Source noteuspto-grants-2012_11