SDS of cas: 36620-11-8. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: Bis(norbornadiene)rhodium (I) tetrafluoroborate, is researched, Molecular C14H8BF4Rh, CAS is 36620-11-8, about Diaza-Crown Ether-Bridged Chiral Diphosphoramidite Ligands: Synthesis and Applications in Asymmetric Catalysis. Author is Luo, Yier; Ouyang, Guanghui; Tang, Yuping; He, Yan-Mei; Fan, Qing-Hua.
Nonracemic bis(dinaphthodioxaphosphepinyl)diaza-crown ethers such as I and II were prepared as ligands for rhodium-catalyzed enantioselective hydrogenation reactions of enamidoesters and enamides and for rhodium-catalyzed regioselective and enantioselective carbonylation reactions of styrenes. The ligands showed distinct activities and enantioselectivities in rhodium-catalyzed asym. hydrogenation and hydroformylation reactions. In enantioselective hydrogenation reactions using Rh(norbornadiene)2BF4 as the metal catalyst, I and II yielded N-acetyl amino esters with opposite absolute configurations. In rhodium-catalyzed hydroformylation reactions in the presence of Rh(acac)(CO)2 and II, the addition of sodium tetrakis(3,5-bis(trifluoromethyl)phenyl)borate reversed the enantioselectivity of hydroformylation and increased it significantly.
In addition to the literature in the link below, there is a lot of literature about this compound(Bis(norbornadiene)rhodium (I) tetrafluoroborate)SDS of cas: 36620-11-8, illustrating the importance and wide applicability of this compound(36620-11-8).
Reference:
Quinuclidine – Wikipedia,
Quinuclidine | C7H13N | ChemSpider