Synthesis p. 3716 - 3722 (2011)
Update date:2022-08-03
Topics:
Majumdar
Taher, Abu
Ponra, Sudipta
Efficient synthesis of chromeno[4′,3′:4,5]pyrano[3,2-c][1,8] naphthyridin-13-one derivatives has been described by domino Knoevenagel-hetero-Diels-Alder reaction of 4-hydroxy-1-phenyl-1,8-naphthyridin- 2(1H)-one with O-allylated/propargylated salicylaldehydes. The reaction occurs in a single step and is highly regio- and stereoselective giving polycyclic heterocycles in high yields.
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Doi:10.1038/nchem.1799
(2014)Doi:10.1016/j.tetasy.2008.11.027
(2009)Doi:10.1016/j.tet.2006.12.050
(2007)Doi:10.1002/ejoc.200800954
(2009)Doi:10.1039/b821630d
(2009)Doi:10.1007/BF00957311
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