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Indexed by:会议论文

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.