112584-26-6Relevant articles and documents
Condensed 1,8-Naphthyridines. Part-VI. Synthesis of 8-Aryl-8H-naphthopyranonaphthyridines
Reddy, K. Rajendar,Mogilaiah, K.,Sreenivasulu, B.
, p. 984 - 985 (2007/10/02)
The condensation of 2-aminonicotinaldehyde (1) with substituted-2-hydroxy-1-naphthyl styryl ketones (2) in the presence of glacial acetic acid containing a catalytic amount of concentrated sulphuric acid affords the corresponding 8-aryl-8H-naphtho1',2':5