Li, Xin-Ran published the artcileControllable Tandem [3+2] Cyclization of Aromatic Aldehydes with Maleimides: Rhodium(III)-Catalyzed Divergent Synthesis of Indane-Fused Pyrrolidine-2,5-dione, SDS of cas: 86-51-1, the main research area is indane fused pyrrolidinedione diastereoselective synthesis tandem cyclization aldehyde maleimide.
Controllable rhodium(III)-catalyzed tandem [3+2] cyclization of aromatic aldehydes with maleimides is developed for the divergent synthesis of stereoselective indane-fused pyrrolidine-2,5-dione. Switchable access to different products could be achieved by employing different additives and varying the reaction time. This atom-economic transformation proceeds efficiently via the C-H bond activation directed by weakly coordinating aldehydes and is characterized by exclusive stereoselectivity, air atm., and being free of nitrogen-based transient directing groups.
Organic Letters published new progress about 1,3-Dipolar cycloaddition reaction, stereoselective. 86-51-1 belongs to class isoquinoline, name is 2,3-Dimethoxybenzaldehyde, and the molecular formula is C9H10O3, SDS of cas: 86-51-1.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem