Title of article :
A new photochemical ring expansion of 1,2-benzisothiazole 1,1-dioxides
Author/Authors :
Elghamry، نويسنده , , Ibrahim and Dِpp، نويسنده , , Dietrich، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Abstract :
A new facile photoconversion of 1,2-benzisothiazole 1,1-dioxides into 1,3-2H-benzothiazine 1,1-dioxides upon 254 nm irradiation in methanol or acetonitrile is reported.
Keywords :
Ring expansion , photorearrangement , 2-benzisothiazoles , 1 , 1 , 3-benzothiazines
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
