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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 493977Generated: October 27, 2026

Pyruvic Acid → 1,3-dimethylquinoxalin-2(1H)-one

https://huagongshe.com/reaction/493977

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyruvic AcidHCID 1060—
ReactantN-Methyl-o-phenylenediamineHCID 78498—
Product1,3-dimethylquinoxalin-2(1H)-oneHCID 351422—

Reaction Steps

Reaction between N-methyl-1,2-phenylene-diamine and pyruvic acid gave after recrystallisation (EtOH) the title compound;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07538109B2
Source datasetuspto-grants-2009_05
ORD IDord-c03586d41ecc4915b381d998e117160f
Source noteuspto-grants-2009_05