Imidation of sulfur

M. O. Lozinskii and P. S. Pel kis, Russ. Chem. Rev. (Engl. Transl.), 1968, 37, 363-375. Organic Syntheses with Imides of Sulfur Dioxide G. Kresze and W. Wucherpfenning, Newer Methods Prep. Org. Chem., 1968, 5, 109-153. 

The use of hypervalent iodine reagents for heteroatom-heteroatom bond forming reactions is well established in the context of classical oxidation chemistry [1-11]. For example, oxidations of anilines to azobenzenes, thiols to disulfides, and sulfides to sulfoxides with aryl-A3-iodanes were documented decades ago [1-5]. During the last ten years, particular attention has also been given to oxidative transformations of compounds derived from heavier elements, including the interception of reaction intermediates or initially formed products with external nucleophiles. A second important development is the utilization of sulfonyliminoiodanes, ArI = NS02R, for heteroatom-nitrogen bond formation, especially for imidations of sulfur, selenium, phosphorus and arsenic com-... 

R. T. Coutts and A. M. K. El-hawari, Heterocycles 2, 669-743 (1974). Synthesis of heterocycles, from imides of sulfur dioxides ... 

---

See also in sourсe #XX -- [ ]

---