Title of article
An efficient synthetic route towards novel thienobenzothiazoles, thienobenzothiazepines, and thienobenzothiazines
Author/Authors
Wim Van Snick، نويسنده , , Yelaman K. Aibuldinov، نويسنده , , Wim Dehaen، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
9
From page
4176
To page
4184
Abstract
Efficient methods for the synthesis of novel nitrogen- and sulfur-containing heterocycles, annulated in the 4,5-position of benzothiophene, are described. Applying the Herz reaction, 3H-thienobenzodithiazole 2-oxide was prepared. This compound served as o-aminothiophenol precursor in the synthesis of a variety of thienobenzothiazoles, thienobenzothiazepines, thienobenzothiazines, and thienothiadiazole.
Keywords
Benzothiophene , Nitrogen heterocycles , Herz reaction , Thia-Michael addition , Cyclization
Journal title
Tetrahedron
Serial Year
2013
Journal title
Tetrahedron
Record number
1105773
Link To Document