Synthesis of some complex pyrano[2,3-b]- and pyrido[2,3-b]quinolines from simple acetanilides via intramolecular domino hetero Diels–Alder reactions of 1-oxa-1,3-butadienes in aqueous medium
摘要:
Some complex pyrano[2,3-b]- and pyrido[2,3-b]quinolines were synthesized from simple acetanilides via intramolecular domino hetero Diels-Alder reactions of 1-oxa-1,3-butadienes using water as solvent. (C) 2009 Elsevier Ltd. All rights reserved.
Indium chloride/silica gel supported synthesis of pyrano/thiopyranoquinolines through intramolecular imino Diels–Alder reaction using microwave irradiation
A facile synthesis of pyrano/thiopyranoquinolines is accomplished in excellent yields through imino Diels–Alder reaction using silica gel impregnated with indium trichloride as catalyst.
Synthesis of some complex pyrano[2,3-b]- and pyrido[2,3-b]quinolines from simple acetanilides via intramolecular domino hetero Diels–Alder reactions of 1-oxa-1,3-butadienes in aqueous medium
作者:Biswajita Baruah、Pulak J. Bhuyan
DOI:10.1016/j.tet.2009.06.036
日期:2009.8
Some complex pyrano[2,3-b]- and pyrido[2,3-b]quinolines were synthesized from simple acetanilides via intramolecular domino hetero Diels-Alder reactions of 1-oxa-1,3-butadienes using water as solvent. (C) 2009 Elsevier Ltd. All rights reserved.