89882-01-9Relevant academic research and scientific papers
The Reaction of Anils with Conjugated Dienes
Lucchini, Vittorio,Prato, Maurizio,Quintily, Ugo,Scorrano, Gianfranco
, p. 48 - 50 (1984)
2-(4-Chlorophenylimino)-1-phenylethanone (1) or its adducts with alcohols (2) react with butadiene, cyclopentadiene, cyclohexa-1,3-diene, or cycloheptatriene under BF3 catalysis to give the tetrahydroquinoline derivatives (11), (8a), (12), and (13), respe
Cycloaddition Reactions of Ketoimines. Part II. Synthesis of Substituted Phenanthridines and Cyclopentaquinolines
Lucchini, Vittorio,Prato, Maurizio,Scorrano, Giafranco,Tecilla, Paolo
, p. 1135 - 1139 (2007/10/02)
Substituted 4-benzoyl-3a,4,5,9b-tetrahydro-3H-cyclopentaquinolines 3 and 6-benzoyl-5,6,6a,7,8,10a-hexahydrophenanthridines 10 are obtained through Lewis acid catalyzed addition of 1-phenyl-2-arylamino-2-methoxyethanones 2 to cyclopentadienes and 1,3-cy
SYNTHESIS AND REACTIONS OF PHENYLGLYOXAL ANILS
Prato, Maurizio,Quintily, Ugo,Scorrano, Gianfranco
, p. 405 - 412 (2007/10/02)
Contrary to previous reports, the reaction of anilines and phenylglyoxal in toluene affords the expected anil PhCO-CH=N-Ar, 1.In many cases it is more convenient to carry out the reaction in methanol where the methanol adduct of 1 forms, which may be better isolated, characterised and stored.Since the alcohol adduct is in equilibrium with free 1, it can be used for synthetic purposes as precursor of 1 as in hydrolysis, Diels-Alder, and other reactions initiated by nucleophilic attack on the carbon-nitrogen double bond.
