α-Thiocarbonyl synthesis<i>via</i>the Fe<sup>II</sup>-catalyzed insertion reaction of α-diazocarbonyls into S–H bonds
作者:Hoda Keipour、Angela Jalba、Nour Tanbouza、Virginie Carreras、Thierry Ollevier
DOI:10.1039/c9ob00261h
日期:——
Fe(OTf)2 was used to catalyze the insertion reaction of α-diazocarbonyls into S–H bonds at 40 °C. A wide range of α-thioesters were obtained in yields up to 96% within 24–48 h from their corresponding α-diazoesters. A variety of thiols were used for the unprecedented insertion reaction with an α-diazoketone, leading to yields up to 85% of α-thioketones.
Fe(OTf)2用于在40°C催化α-重氮羰基插入S–H键的插入反应。在24-48小时内,从其相应的α-重氮酯类中获得了范围广泛的α-硫酯类,收率高达96%。各种硫醇用于与α-二氮酮的前所未有的插入反应,从而导致高达85%的α-硫酮生成。