Title of article
Reduction of 3-nitrophthalic anhydride by SnCl2 in different alcohols: a simple synthesis of alkyl 1,3-dihydro-3-oxo-2,1-benzisoxazole-4-carboxylates
Author/Authors
Chicha، نويسنده , , Hakima and Abbassi، نويسنده , , Najat and Rakib، نويسنده , , El Mostapha and Khouili، نويسنده , , Mostafa and El Ammari، نويسنده , , Lahcen and Spinelli، نويسنده , , Domenico، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
3
From page
1569
To page
1571
Abstract
A new, mild and efficient process is developed for the synthesis of alkyl 1,3-dihydro-3-oxo-2,1-benzisoxazole-4-carboxylates through the reduction of 3-nitrophthalic anhydride by SnCl2 in different alcohols. The synthesis of benzisoxazoles bearing a sulfonamide functionality is also reported. The structure of sulfonamide 8d is confirmed by X-ray diffraction analysis.
Keywords
SnCl2 , 3-Nitrophthalic anhydride , 1-benzisoxazole-4-carboxylates , Alkyl 3-oxo-2 , Arylsulfonamides
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1884016
Link To Document