Title of article
A facile S-transalkylation of 2,2′-bipyridine alkyl sulfides—a new tool for the synthesis of annulated biheterocycles
Author/Authors
Branowska، نويسنده , , Danuta and Rykowski، نويسنده , , Andrzej and Wysocki، نويسنده , , Waldemar، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
4
From page
6223
To page
6226
Abstract
A simple and efficient synthesis of annulated 2,2′-bipyridinium salts with attached dihydrothiazole or dihydro-1,3-thiazine rings has been developed through tandem S-transalkylation/intramolecular ring closure of 2,2′-bipyridine alkyl sulfides. The structures were confirmed by X-ray crystallographic analysis.
Keywords
Annulated diquaternary 2 , 2?-bipyridinium salts , S-Transalkylation
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1846593
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