Click Azide-Alkyne Cycloaddition for the Synthesis of D-(-)-1,4-Disubstituted Triazolo-Carbanucleosides
作者:Julie Broggi、Hiroki Kumamoto、Sabine Berteina-Raboin、Steven P. Nolan、Luigi A. Agrofoglio
DOI:10.1002/ejoc.200801124
日期:——
A revisited and improved synthesis of an optically active azido-carbanucleoside is reported. This azido precursor is used in the successful and versatile synthesis of enantiomerically pure D-(–)-1,4-disubstituted 1,2,3-triazolo-carbanucleosides via copper(I)-catalyzed and microwave-assistedHuisgen 1,3-dipolar cycloaddition. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
报道了一种重新审视和改进的光学活性叠氮基碳核苷的合成。这种叠氮基前体用于通过铜 (I) 催化和微波辅助的 Huisgen 1,3-偶极分子成功且通用地合成对映体纯 D-(–)-1,4-二取代的 1,2,3-三唑基碳核苷环加成。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)