Chemical Research Letters, April 2021. Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 385-00-2, Name is 2,6-Difluorobenzoic acid, molecular formula is C7H4F2O2, Safety of 2,6-Difluorobenzoic acid, belongs to isothiazole compound, is a common compound. In a patnet, author is Yang, Zhanhui, once mentioned the new application about 385-00-2.
An efficient synthesis of 1-aryl-benzo-gamma-sultams, 1-aryl-1,3-dihydrobenzo[c] isothiazole-2,2-dioxides, was achieved in 65-99% yields via the Rh-catalyzed intramolecular aromatic C-H functionalization of N, N-diaryl diazosulfonamides with 0.5 mol% Rh-2(oct)(4) as the catalyst.
Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. If you are hungry for even more, make sure to check my other article about 385-00-2, Safety of 2,6-Difluorobenzoic acid.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com