The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. 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, is researched, Molecular C18H13BCl3F4N3O, CAS is 1214711-48-4, about Carbene-catalyzed activation of cyclopropylcarbaldehydes for Mannich reaction and δ-lactam formation: remote enantioselectivity control and dynamic kinetic asymmetric transformation, the main research direction is multicyclic lactam stereospecific asym diastereoselective preparation dynamic kinetic transformation; cyclopropylcarbaldehyde asym Mannich NHC catalyzed.SDS of cas: 1214711-48-4.
An N-heterocyclic carbene (NHC)-catalyzed enantioselective Mannich reaction of the remote γ-carbon of cyclopropylcarbaldehydes was disclosed for the first time to yield δ-lactam compounds such as I [R = C6H5, 2-FC6H4, 2-thienyl, etc.; R1 = Me, Et, 4-O2NBn, R2 = H, Cl, Me, etc.]. Diastereo- and enantiomerically enriched multicyclic δ-lactam compound was afforded as the main product from 8 possible stereo-specific isomers through dynamic kinetic asym. transformation (DYKAT) processes. Multiple chiral functional mols. could be afforded from the lactam products through simple protocols with retentions of the optical purities.
This literature about this compound(1214711-48-4)SDS of cas: 1214711-48-4has given us a lot of inspiration, and I hope that the research on this 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) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Quinuclidine – Wikipedia,
Quinuclidine | C7H13N | ChemSpider