128256-26-8Relevant articles and documents
Quinazolines by electrocyclic ring closure of 1,3-diaza-1,3-dienes
Rossi, Elisabetta,Celentano, Giuseppe,Stradi, Riccardo,Strada, Alberto
, p. 903 - 906 (2007/10/02)
N-imidoyliminotripheny]phosphorane reacts with aliphatic and aromatic aldehydes to give via an 1,3-diaza-1,3-diene intermediate 3,4-dihydro quinazolines and quinazolines. The ratio between the reaction products depends from the aldehyde employed.