Synthesis of the First Tellurium-Derivatized Oligonucleotides for Structural and Functional Studies
作者:Jia Sheng、Abdalla E. A. Hassan、Zhen Huang
DOI:10.1002/chem.200900774
日期:2009.10.5
We report here the firstsynthesis of Te‐nucleoside phosphoramidites and Te‐modified oligonucleotides. We protected the 2′‐tellurium functionality by alkylation and found that the Te functionality is compatible with solid‐phase synthesis and that the Te oligonucleotides are stable during deprotection and purification. In addition, the redox properties of the Te functionalities have been explored. We