Palladium-Catalyzed Synthesis of (E)-5-(3-Aminoallyl)-Uridine-5′-O-Triphosphates

Q4 Chemistry
Muthian Shanmugasundaram, Annamalai Senthilvelan, Anilkumar R. Kore
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引用次数: 1

Abstract

This unit describes a simple, reliable, and efficient chemical method for the synthesis of 5-(3-aminoallyl)-2′-deoxyuridine-5′-O-triphosphate (AA-dUTP) and 5-(3-aminoallyl)-uridine-5′-O-triphosphate (AA-UTP), starting from the corresponding nucleoside triphosphate. The presented strategy involves regioselective iodination of nucleoside triphosphate using N-iodosuccinimide followed by the palladium-catalyzed Heck coupling with allylamine to provide the corresponding (E)-5-aminoallyl-uridine-5′-O-triphosphate in good yields. It is noteworthy that the protocol not only provides a high-purity product but also eliminates the use of toxic mercuric reagents. © 2017 by John Wiley & Sons, Inc.

钯催化合成(E)-5-(3-氨基烯丙基)-尿苷-5′- o -三磷酸酯
本单元描述了一种简单、可靠、高效的化学合成5-(3-氨基烯丙基)-2 ' -脱氧尿苷-5 ' - o -三磷酸(AA-dUTP)和5-(3-氨基烯丙基)-尿苷-5 ' - o -三磷酸(AA-UTP)的方法,从相应的核苷三磷酸开始。提出的策略包括使用n -碘琥珀酰亚胺对三磷酸核苷进行区域选择性碘化,然后钯催化与烯丙胺进行Heck偶联,以高产出相应的(E)-5-氨基烯丙基尿苷-5′- o -三磷酸。值得注意的是,该方案不仅提供了高纯度的产品,而且还消除了有毒汞试剂的使用。©2017 by John Wiley &儿子,Inc。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Current Protocols in Nucleic Acid Chemistry
Current Protocols in Nucleic Acid Chemistry Chemistry-Organic Chemistry
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期刊介绍: Published in association with International Society for Nucleosides, Nucleotides & Nucleic Acids (IS3NA) , Current Protocols in Nucleic Acid Chemistry is equally valuable for biotech, pharmaceutical, and academic labs. It is the resource for designing and running successful research projects in the rapidly growing and changing field of nucleic acid, nucleotide, and nucleoside research.
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