Battula, S. R. K. published the artcileA mild and efficient copper-catalyzed N-arylation of unprotected sulfonimidamides using boronic acids, Formula: C5H6BNO2, the publication is Tetrahedron Letters (2014), 55(2), 517-520, database is CAplus.
An efficient and low cost copper catalyzed system for N-arylation of sulfonimidamides was developed. The reaction proceeds at room temperature under base free conditions. Various N-aryl, N-heteroaryl, and N-cyclopropyl sulfonimidamides were obtained in good to excellent yields.
Tetrahedron Letters published new progress about 197958-29-5. 197958-29-5 belongs to pyridine-derivatives, auxiliary class Pyridine,Boronic acid and ester, name is 2-Pyridinylboronic acid, and the molecular formula is C5H6BNO2, Formula: C5H6BNO2.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem