Thermo-responsive metal-chelating surfactants permit the solvent-free, cloud point extraction of uranyl nitrate and afford a real molecular economy compared to conventional separation techniques.
热响应金属螯合表面活性剂可实现硝酸铀的无溶剂浊点萃取,与传统分离技术相比,具有真正的分子经济性。
Tietze, Lutz F.; Fischer, Roland; Beller, Mathias, Liebigs Annalen der Chemie, 1990, # 2, p. 151 - 157
Sulfonamide Synthesis through Electrochemical Oxidative Coupling of Amines and Thiols
作者:Gabriele Laudadio、Efstathios Barmpoutsis、Christiane Schotten、Lisa Struik、Sebastian Govaerts、Duncan L. Browne、Timothy Noël
DOI:10.1021/jacs.9b02266
日期:2019.4.10
continuous development of novel and efficient synthetic methods to access these functional groups. Herein, we report an environmentally benign electrochemical method which enables the oxidative coupling between thiols and amines, two readily available and inexpensive commodity chemicals. The transformation is completely driven by electricity, does not require any sacrificial reagent or additional catalysts