A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, Application In Synthesis of Tetrapropylammonium bromide, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 1941-30-6, Name is Tetrapropylammonium bromide, molecular formula is C12H28BrN. In a Article, authors is Wang, Xiaoxing，once mentioned of 1941-30-6
A series of hierarchical porous TS-1 zeolites had been successfully synthesized using cheap tetrapropylammonium bromide as microporous template and carbon material from sucrose carbonization as mesoporous template. The samples were characterized by powder X-ray diffraction, UV-Vis spectroscopy, FT-infrared spectroscopy, N2 physical adsorption-desorption, scanning and transmission electron microscopy techniques. The catalytic performances of the obtained materials were investigated via the oxidation of both small and bulky molecular sulfur compounds (thiophene and benzothiophene) using H 2O2 as oxidant. The mesopores or macropores system is clearly demonstrated by N2 adsorption-desorption isotherm, scanning and transmission electron microscopy images. Moreover, the hierarchical pores correspond well with the framework structure of the carbon template trapped in TS-1 crystals, which confirms the template effect of the carbon material from sucrose carbonization. The reaction results show that hierarchical porous TS-1 zeolites not only give high removal rates of small molecular thiophene, but also exhibit high activities in oxidation of bulky benzothiophene, which are superior to TS-1.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 1941-30-6, help many people in the next few years.COA of Formula: C12H28BrN
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI