3?,4?-Diethynl-2?,3?,5?-trideoxy-5?-noruridine: A new self-polymerizable 2?-deoxyribonucleoside analogue
作者:Mahmoud Ahmed Amin、Helen Stoeckli-Evans、Albert Gossauer
DOI:10.1002/hlca.19950780721
日期:1995.11.1
In 10 steps, 3′,4′-diethynyl-2′,3′,5′-trideoxy-5′-noruridine (14) was synthesized in 5% overall yield from commercial uridine, using conventional methods of nucleoside chemistry. As two functional groups capable to react with each other are present in the same molecule, the synthetic compound is able to form polymers, similar to the polynucleotides, by an acetylene coupling reaction.
在10个步骤中,使用常规的核苷化学方法,从工业尿苷中以35 %的总收率合成了3',4'-二乙炔基-2',3',5'-三苯氧基-5'-去氧尿苷(14)。由于在同一分子中存在两个能够相互反应的官能团,所以该合成化合物能够通过乙炔偶联反应形成与多核苷酸相似的聚合物。