Title of article
Regioselective synthesis of pyridoquinolones and pyridocoumarins via molecular iodine-mediated 6-endo-dig electrophilic cylization
Author/Authors
Majumdar، نويسنده , , K.C. and Ansary، نويسنده , , Inul and Samanta، نويسنده , , Srikanta and Roy، نويسنده , , Brindaban، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
4
From page
411
To page
414
Abstract
Angular-pyridoquinolone and pyridocoumarin derivatives have been efficiently synthesized in 60–95% yields by molecular iodine-mediated cyclization of easily available starting materials, 6-(N-propargyl)amino quinolone and coumarin derivatives, in the presence of NaHCO3. The reaction was carried out at room temperature.
Keywords
6-endo-dig , Sonogashira coupling , Pyridocoumarin , Pyridoquinolone , molecular iodine
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1876529
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