Title of article :
A domino protocol for the efficient synthesis of structurally diverse benzothiazolylquinoline-2,5-diones and their spiro analogues
Author/Authors :
Arya، نويسنده , , Anand Kumar and Gupta، نويسنده , , Sunil Kumar and Kumar، نويسنده , , Mahendra، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2012
Abstract :
Structurally diverse benzothiazolylquinoline-2,5-diones and their spiro analogues have been synthesized by an environmentally benign efficient and convenient synthetic method involving sulfamic acid catalyzed one-pot four-component reaction of Meldrum acid, 2-aminobenzothiazoles, dimedone, and isatin/carbonyl compound.
Keywords :
Multicomponent domino reaction , Dihydropyrimidobenzothiazolone , Benzothiazolyl-quinolinediones , Spirobenzothiazolylquinoline-2 , 5-dione
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
