Release Time:2019-03-11  Hits:

Indexed by: Conference Paper

Date of Publication: 2006-07-01

Page Number: 1

Key Words: 普朔尔环化;芳香1;5-氢转移;含氮杂环

Abstract: Pschorr cyclization of the diazonium salts of 3-amino-4-(N-methylaniline)-1,8-naphthalic anhydride derivatives gave five- and six-membered nitrogen hetercyclic isomers. This is the first time to find the aromatic radical-induced aromatic 1, 5-hydrogen transfer when nitrogen atom is the bridge between the two interacting aromatic systems.