Synthesis of 4-methyl-2,3-disubstituted quinoline scaffolds via environmentally benign Fe(<scp>iii</scp>) catalysed sequential condensation, cyclization and aromatization of 1,3-diketone and 2-ethynylaniline
作者:Mahalingam Sivaraman、Paramasivan T. Perumal
DOI:10.1039/c4ra03666b
日期:——
Environmentally benign Fe(III)-catalysed sequential condensation, cyclization and aromatization of 1,3-diketone and 2-ethynylaniline derivatives to the substituted quinoline scaffolds with good to excellent yield in shorter reaction time is described.
Palladium(<scp>ii</scp>)-catalysed regioselective synthesis of 3,4-disubstituted quinolines and 2,3,5-trisubstituted pyrroles from alkenes via anti-Markovnikov selectivity
作者:Gopal Chandru Senadi、Wan-Ping Hu、Amol Milind Garkhedkar、Siva Senthil Kumar Boominathan、Jeh-Jeng Wang
DOI:10.1039/c5cc05196g
日期:——
A novel strategy has been identified for the regioselective synthesis of 3,4-disubstituted quinolines and 2,3,5-trisubstituted pyrroles through anti-Markovnikov selectivity.