Application
Triphenylantimony(V) dichloride, a white crystalline powder, serves a crucial role in various chemical processes, acting as a catalyst for the regioselective cycloaddition of aziridines with heterocumulenes and facilitating the reaction of epoxides with carbon dioxide. Additionally, it is a vital reactant in synthesizing tetraphenylantimony compounds featuring arylcarbonyloxy moieties, as well as symmetrical 24-membered macrocyclic organoantimony(V) complexes. Furthermore, it participates in oxidation reactions and Suzuki-type cross couplings, making it an indispensable component in diverse chemical syntheses.