Vu, Huu-Manh; Yong, Jia-Yuan; Chen, Fei-Wu; Li, Xu-Qin; Shi, Guo-Qing published the artcile< Rhodium-Catalyzed C(sp2)-H Amidation of Azine with Sulfonamides>, Quality Control of 6961-82-6, the main research area is regioselective rhodium catalyzed amidation azine sulfonamide.
Direct C-H amidation of azine with sulfonamide was developed for the first time. The reactions proceeded smoothly under benign conditions and gave the corresponding products with high selectivity. This approach shows high regioselectivity, wide substrate scope, and functional group tolerance. Addnl., this transformation can also be scaled up to the gram level. This strategy allows for the direct preparation of ortho-sulfonamide-substituted ketone products, thus providing a good complement to previous C-H amidation.
Journal of Organic Chemistry published new progress about Amidation. 6961-82-6 belongs to class amides-buliding-blocks, and the molecular formula is C6H6ClNO2S, Quality Control of 6961-82-6.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics