746676-56-2Relevant academic research and scientific papers
Concomitant ring contraction cyclization strategy for the synthesis of novel 4-oxo-4,5-dihydro-pyrroloquinolines
Manh, Gabriel Thia,Bakkali, Hicham,Maingot, Lucie,Pipelier, Muriel,Joshi, Uday,Pradère, Jean Paul,Sabelle, Stéphane,Tuloup, Remy,Dubreuil, Didier
, p. 5913 - 5916 (2007/10/03)
The synthesis of novel substituted pyrroloquinolinones is described by concomitant ring contraction cyclization form 2-(2-amino-5-nitro-phenyl)-[4H]-1, 3-thiazines, which were derived from N-substituted 5-nitro-anthranilonitrile. An easy access to novel 4-thiono-1,4-dihydro-1,3-quinazoline heterocycles is also mentioned.
