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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1878216Generated: November 2, 2026

1-(m-Tolyl)piperazine → HCID 69244363, compound

https://huagongshe.com/reaction/1878216

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(m-Tolyl)piperazineHCID 83111—
Reactantethyl N-(6-chloro-3-methoxyquinoxalin-2-yl)carbamateHCID 69241674—
ProductHCID 69244363HCID 6924436397%

Reaction Steps

Ethyl N-(6-chloro-3-methoxyquinoxalin-2-yl)carbamate and 1-(3-methylphenyl)piperazine were reacted by the same way with the example 106 to obtain the titled compound (yield, 97%). 1H NMR (300 MHz, CDCl3): δ 3.27-3.30 (m, 4H), 3.74-3.77 (m, 4H), 4.15 (s, 3H), 6.75-6.78 (m, 3H), 7.11-7.45 (m, 3H), 7.74-7.76 (m, 2H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08314100B2
Source datasetuspto-grants-2012_11
ORD IDord-fae85b9d76c244e8a243bf877658f860
Source noteuspto-grants-2012_11