806-91-7

Basic information

• Product Name: 3-(hydroxy-phenyl-methyl)-quinoxaline-2-carboxylic acid 2-amino-anilide
• CAS NO: 806-91-7
• Molecular Weight: 370.411
• Mol File: 806-91-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(hydroxy-phenyl-methyl)-quinoxaline-2-carboxylic acid 2-amino-anilide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(hydroxy-phenyl-methyl)-quinoxaline-2-carboxylic acid 2-amino-anilide(806-91-7)
• EPA Substance Registry System: 3-(hydroxy-phenyl-methyl)-quinoxaline-2-carboxylic acid 2-amino-anilide(806-91-7)

Safety Data

• Hazardous Substances Data: 806-91-7(Hazardous Substances Data)

Upstream product

• 95-54-5 1,2-diamino-benzene 

Relevant articles and documents

STRUCTURE OF THE REACTION PRODUCT OF 4-HYDROXY-2,3-DIOXO-4-PHENYLBUTANOIC ACID 1,4-LACTONE WITH o-PHENYLENEDIAMINE

Examination of the sructure of the yellow product (5a), obtained by treating 4-hydroxy-2,3-dioxo-4-phenylbutanoic acid 1,4-lactone (4-phenyl-2,3-dioxobutyro-1,4-lactone) with two moles of o-phenylenediamine, by high-resolution 1H-, 13C-, and 15N-n.m.r. spectroscopy, as well as by electron-impact mass spectrometry, confirmed without ambiguity the structure of the product as the quinoxaline amide 5a.When 4-hydroxy-2,3-dioxo-4-phenylbutanoic acid 1,4-lactone is treated with o-phenylenediamine, the Schiff base is first formed, which is then converted into a quinoxaline lactone (6a).The excess of o-phenylenediamine then converted the quinoxaline lactone (6a) into the yellow product (5a).