Advantages of the Ns group in the reactions of N1-SO 2R inosines with benzylamine and with 15NH3

Tetrahedron Letters

Volumn 46, Issue 31, 2005, Pages 5127-5130

  Terrazas, Montserrat ^a   Ariza, Xavier ^a   Vilarrasa, Jaume ^a  

^a UNIVERSITY OF BARCELONA   (Spain)

Author keywords

15N Labelling; N alkylation; N sulfonyl derivatives; Ns; Purine nucleosides

Indexed keywords

AMMONIA; BENZYLAMINE; INOSINE DERIVATIVE;

ARTICLE; CHEMICAL REACTION; RING CLOSING METATHESIS; RING OPENING;

EID: 21344472320     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.05.137     Document Type: Article

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27. On the other hand, on heating, without additives, only 3b cyclised to 4, even though in poor yield (30%).