53688-02-1

Basic information

• Product Name: 2-Quinoxalinecarbonitrile, 4-oxide
• Synonyms: 2-Quinoxalinecarbonitrile, 4-oxide;2-Cyanoquinoxaline-4-oxide;3-Cyanoquinoxaline 1-oxide
• CAS NO: 53688-02-1
• Molecular Formula: C9H5N3O
• Molecular Weight: 171.16
• Mol File: 53688-02-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-Quinoxalinecarbonitrile, 4-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Quinoxalinecarbonitrile, 4-oxide(53688-02-1)
• EPA Substance Registry System: 2-Quinoxalinecarbonitrile, 4-oxide(53688-02-1)

Safety Data

• Hazardous Substances Data: 53688-02-1(Hazardous Substances Data)

Upstream product

• 7483-33-2 quinoxaline-2-carbonitrile 

Downstream Products

• 17132-92-2 quinoxaline-2,3-dicarbonitrile 

Relevant articles and documents

Highly chemoselective deoxygenation of N-heterocyclic: N -oxides under transition metal-free conditions

Because their site-selective C-H functionalizations are now considered one of the most useful tools for synthesizing various N-heterocyclic compounds, the highly chemoselective deoxygenation of densely functionalized N-heterocyclic N-oxides has received much attention from the synthetic chemistry community. Here, we provide a protocol for the highly chemoselective deoxygenation of various functionalized N-oxides under visible light-mediated photoredox conditions with Na2-eosin Y as an organophotocatalyst. Mechanistic studies imply that the excited state of the organophotocatalyst is reductively quenched by Hantzsch esters. This operationally simple technique tolerates a wide range of functional groups and allows high-yield, multigram-scale deoxygenation. This journal is