Title of article :
Synthesis of 6,7-dichloropyrido[1,2-a]benzimidazole-8,9-dione and its analogues and their reactions with nucleophiles
Author/Authors :
Batenko، نويسنده , , Nelli and Belyakov، نويسنده , , Sergey and Kiselovs، نويسنده , , Glebs and Valters، نويسنده , , Raimonds Kruza، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2013
Abstract :
Novel 6,7-dichloropyrido[1,2-a]benzimidazole-8,9-dione derivatives and its analogues were synthesized directly from chloranil and different 2-amino(di)azines without using a catalyst or activation. Further nucleophilic substitution reactions were carried out.
Keywords :
9-dione , 2-a]benzimidazole-8 , Vinylquinone , 2-Amino(di)azines , Chloranil , o-quinone
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
