An efficient synthesis of nucleoside 5'-monothiophosphates under mild reaction conditions using commercially available thiophosphoryl chloride was achieved with a cinchona alkaloid catalyst. A detailed mechanistic study of the reaction was undertaken, employing a combination of reaction kinetics, NMR spectroscopy, and computational modeling, to better understand the observed reactivity. Taken collectively
使用
金鸡纳
生物碱催化剂,在温和的反应条件下,使用市售的
硫代
磷酰
氯高效合成核苷 5'-单
硫代磷酸酯。对该反应进行了详细的机理研究,结合了反应动力学、核磁共振光谱和计算模型,以更好地了解观察到的反应性。总的来说,结果支持此类有机催化剂的前所未有的机制。