Manganese-catalyzed C-H cyanation of arenes with N-cyano-N-(4-methoxy)phenyl-p-toluenesulfonamide was written by Yu, Xiaoqiang;Tang, Jingjing;Jin, Xinxin;Yamamoto, Yoshinori;Bao, Ming. And the article was included in Asian Journal of Organic Chemistry in 2018.Category: pyridine-derivatives This article mentions the following:
A manganese-catalyzed C-H cyanation reaction of arenes was developed using N-cyano-N-(4-methoxy)phenyl-p-toluenesulfonamide as the cyanating agent. The reaction proceeded smoothly with high regioselectivity to provide monocyanated products in satisfactory yields. In the experiment, the researchers used many compounds, for example, 2-(m-Tolyl)pyridine (cas: 4373-61-9Category: pyridine-derivatives).
2-(m-Tolyl)pyridine (cas: 4373-61-9) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Category: pyridine-derivatives