Title of article :
Generation of ortho-quinone methides upon thermal extrusion of sulfur dioxide from benzosultones
Author/Authors :
Krzysztof Wojciechowski، نويسنده , , Karolina Dolatowska، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
3H-1,2-Benzoxathiole 2,2-dioxides (benzosultones) undergo thermal extrusion of sulfur dioxide to form ortho-quinone methides that enter Diels–Alder reaction with maleimides to form chroman 2,3-dicarboxylic acid derivatives.
Keywords :
o-Quinone methide , Diels–Alder , Cheletropic extrusion , Cycloaddition , Chroman
Journal title :
Tetrahedron
Journal title :
Tetrahedron
