Tunable and Practical Synthesis of Thiosulfonates and Disulfides from Sulfonyl Chlorides in the Presence of Tetrabutylammonium Iodide
作者:Yong Zheng、Feng-Ling Qing、Yangen Huang、Xiu-Hua Xu
DOI:10.1002/adsc.201600633
日期:2016.11.3
practical synthesis of electrophilic sulfenylating reagents, thiosulfonates and disulfides, from inexpensive and easily available sulfonyl chlorides, has been developed. By appropriate choice of solvents, the reaction of sulfonyl chlorides and tetrabutylammonium iodide gave the target products in good to excellent yields, respectively. These transformations probably proceed through a reducing–coupling
已经开发了由廉价且容易获得的磺酰氯可调谐和实用地合成亲电子的亚磺酰化试剂,硫代磺酸盐和二硫化物。通过溶剂的适当选择,磺酰氯和碘化四丁基铵的反应,得到良好的目标产品,以优异的产率,分别。这些转变可能通过还原耦合途径进行。