139474-21-8

Basic information

• Product Name: 2-Quinazolinecarbonitrile, 4-phenyl-
• CAS NO: 139474-21-8
• Molecular Formula: C15H9N3
• Molecular Weight: 231.257
• Mol File: 139474-21-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-Quinazolinecarbonitrile, 4-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Quinazolinecarbonitrile, 4-phenyl-(139474-21-8)
• EPA Substance Registry System: 2-Quinazolinecarbonitrile, 4-phenyl-(139474-21-8)

Safety Data

• Hazardous Substances Data: 139474-21-8(Hazardous Substances Data)

Upstream product

• 29874-83-7 2-chloro-4-phenylquinazoline 
• 7677-24-9 trimethylsilyl cyanide 
• 4015-36-5 4-phenyl-quinazoline 1-oxide 
• 2369-93-9 4-phenylquinazoline 3-oxide 

Relevant articles and documents

A facile synthesis of N-arylcyanoformamidoximes, 4-aryl-3-cyano-1,2,4- oxadiazin-5(6H)-ones, 2-cyanoquinazolin-3-oxides, and 2-cyanoquinazolines via 5-arylimino-4-chloro-5H-1,2,3-dithiazoles

The reaction of 5-arylimino-4-chloro-5H-1,2,3-dithiazoles with hydroxylamine hydrochloride in pyridine at room temperature gave N- arylcyanoformamidoximes, which were utilized as starting materials for the synthesis of 4-alkyl- (or aryl)-2-cyanoquinazolines and 4-aryl-3-cyano-1,2,4- oxadiazin-5(6H)-ones.

HAMMETT-TAFT CONSTANTS OF SUBSTITUTED 2- AND 4-QUINAZOLINYL GROUPS

From the chemical shifts of the meta- and para-carbon atoms of the phenyl group in phenylquinazolines the ?I and ?R0 constants of 2- and 4-quinazolinyl groups were determined.Correlation equations which enable us to calcul