Liu, Yingguo; Majhi, Pankaj Kumar; Song, Runjiang; Mou, Chengli; Hao, Lin; Chai, Huifang; Jin, Zhichao; Chi, Yonggui Robin published an article about the compound: (5aS,10bR)-2-(2,4,6-Trichlorophenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-ium tetrafluoroborate( cas:1214711-48-4,SMILESS:ClC1=C(N2N=C3[N+]([C@@]4([H])[C@@](CC5=C4C=CC=C5)([H])OC3)=C2)C(Cl)=CC(Cl)=C1.F[B-](F)(F)F ).Recommanded Product: (5aS,10bR)-2-(2,4,6-Trichlorophenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-ium tetrafluoroborate. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:1214711-48-4) through the article.
A catalytic dynamic kinetic resolution and asym. acylation reaction of hydroxyphthalides is developed [e.g., o-carboxybenzaldehyde (in equilibrium with hydroxyphthalide) + Me 4-formylbenzoate → I (96%, 98:2 e.r.) in presence of chiral NHC precatalyst]. The reaction involves formation of a carbene catalyst derived chiral acyl azolium intermediate that effectively differentiates the two enantiomers of racemic hydroxyphthalides. The method allows quick access to enantiomerically enriched phthalidyl esters with proven applications in medicine. It also enables asym. modification of natural products and other functional mols. that contain acetal/ketal groups, such as corollosporine and fimbricalyxlactone C.
From this literature《Carbene-Catalyzed Dynamic Kinetic Resolution and Asymmetric Acylation of Hydroxyphthalides and Related Natural Products》,we know some information about this compound(1214711-48-4)Recommanded Product: (5aS,10bR)-2-(2,4,6-Trichlorophenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-ium tetrafluoroborate, but this is not all information, there are many literatures related to this compound(1214711-48-4).
Reference:
Quinuclidine – Wikipedia,
Quinuclidine | C7H13N | ChemSpider