Synthesis of 1,4-benzothiazin-2-yl derivatives of 1,3-dicarbonyl compounds and benzothiazinone spiro derivatives by the reaction of 2-chloro-1,4-benzothiazin-3-ones with 'push-pull' enamines

Synthesis of 1,4-benzothiazin-2-yl derivatives of 1,3-dicarbonyl compounds and benzothiazinone spiro derivatives by the reaction of 2-chloro-1,4-benzothiazin-3-ones with 'push-pull' enamines

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 64, Issue 19, 5 May 2008, Pages 4478-4485

Konstantin G. Nazarenko, Nataliya A. Shtil, Sergey A. Buth, Alexander N. Chernega, Miron O. Lozinskii, Andrey A. Tolmachev,