Jia, Shikun published the artcileTrapping of Zwitterionic Intermediates by Isatins and Imines: Synthesis of Benzoxazines Bearing a C4-Quaternary Stereocenter, Computed Properties of 5961-59-1, the main research area is benzoxazine preparation zwitterion intermediate isatin imine.
Benzoxazines bearing a C4-quaternary stereocenter were accomplished via the rhodium-catalyzed electrophilic trapping of zwitterionic intermediates by isatins and imines, resp. The key intermediates of the strategy are proposed to generate from the reaction of donor-acceptor rhodium carbenes with secondary amides. Usage of chiral BINOL-phosphoric acid co-catalyst resulted in enrichment of enantioselectivity in the trapping process with imines.
Organic Letters published new progress about Benzoxazines Role: SPN (Synthetic Preparation), PREP (Preparation). 5961-59-1 belongs to class isoquinoline, name is 4-Methoxy-N-methylaniline, and the molecular formula is C8H11NO, Computed Properties of 5961-59-1.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem