Title of article
A new 20-membered macrocyclic dilactam: an unexpected product of a tri-n-butyltin hydride-mediated radical reaction
Author/Authors
Faraco، نويسنده , , André A.G. and Prado، نويسنده , , Maria Auxiliadôra F. and Alves، نويسنده , , Rosemeire B. and Faraco، نويسنده , , Renata F.P. and Alves، نويسنده , , Ricardo J. and Souza-Filho، نويسنده , , José D. and Meurer، نويسنده , , Eduardo C. and Eberlin، نويسنده , , Marcos N.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
3317
To page
3320
Abstract
The tri-n-butyltin hydride-mediated reaction of methyl 3-O-allyl-4,6-di-O-benzyl-2-deoxy-2-(2-iodobenzoylamino)-α-d-glucopyranoside affords an unexpected benzomacrodilactam. The structure of this new 20-membered macrocyclic dilactam has been elucidated by electrospray mass and tandem mass spectrometry (ESI-MS/MS) and by 1H, 13C NMR spectroscopy, COSY, TOCSY, HMQC and HMBC experiments.
Keywords
Aryl radical cyclization , macrocycle , macrolactam
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1841362
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