An efficient Cs2CO3‐catalyzedoxidativecoupling of thiols with phosphonates and arenes that uses molecular oxygen as the oxidant is described. These reactions provide not only a novel alkali metal salt catalyzed aerobic oxidation, but also an efficient approach to thiophosphates and sulfenylarenes, which are ubiquitously found in pharmaceuticals and pesticides. The reaction proceeds under simple and
描述了使用分子氧作为氧化剂的高效Cs 2 CO 3催化的硫醇与膦酸酯和芳烃的氧化偶联。这些反应不仅提供了一种新颖的碱金属盐催化的好氧氧化反应,而且提供了一种在制药和农药中普遍发现的硫代磷酸盐和亚硫基芳烃的有效方法。该反应在简单温和的反应条件下进行,可耐受各种官能团,适用于生物活性分子的后期合成和修饰。
A simple and new method for the synthesis of thiophosphates
作者:Babak Kaboudin
DOI:10.1016/s0040-4039(02)02136-6
日期:2002.11
A simple, efficient, and general method has been developed for the synthesis of thiophosphates through a one-pot reaction of alkyl halides with the mixture of diethyl phosphite in the presence of ammonium acetate/sulfur and acidic aluminaundersolvent-free conditions using microwave irradiation.
A CONVENIENT METHOD FOR THE SYNTHESIS OF PHOSPHOROTHIOATES AND THEIR ANTICHOLINESTERASE ACTIVITIES
作者:Babak Kaboudin、Saeed Emadi、Hamid Norouzi
DOI:10.1080/10426500490422245
日期:2004.3.1
A simple, efficient, and general method has been developed for the synthesis of phosphorothioates through a one-pot reaction of alkyl halides with the mixture of diethyl phosphite in the presence of NH4OAc/S/CaO under solvent-free conditions. The anticholinesterase activities of eight different phosphorothioates were investigated on acetylcholinesterase from electric eel.
Pandey, Lokesh Kumar; Mazumder, Avik; Pathak, Uma, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009, vol. 48, # 4, p. 602 - 605
作者:Pandey, Lokesh Kumar、Mazumder, Avik、Pathak, Uma