Radical cyclisation mediates the synthesis of a new base-ribose carbon bridged adenosine

Autor: Pierre Joseph Marcel Jung, Jean-François Biellmann, Alain Burger, Pascal Lang, Alain Mayer, Denis Tritsch
Rok vydání: 2004
Předmět:
Zdroj: Tetrahedron Letters. 45:4013-4015
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2004.03.176
Popis: Reaction of tributylstannyl, radical generated in situ with AIBN, with (2′,5′-di-O- tert -butyldimethylsilyl-3′-C-ethynyl-β- d - ribo -furanosyl)adenine ( 5 ) gave in 69% yield the new conformationally locked nucleosides 6 ( E/Z ).
Databáze: OpenAIRE