Electric Literature of 7693-46-1, Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 7693-46-1, Name is 4-Nitrophenyl chloroformate, SMILES is O=C(Cl)OC1=CC=C([N+]([O-])=O)C=C1, belongs to chiral-nitrogen-ligands compound. In a article, author is Furuya, Shohei, introduce new discover of the category.
Copper-Catalyzed Regio- and Diastereoselective 1,3-Dipolar Cycloaddition Reactions of Glycine Imino Esters with 1-Propene-1,3-sultone
The 1,3-dipolar cycloaddition of glycine imino esters (azomethine ylide precursors) with 1-propene-1,3-sultone proceeded smoothly by using copper phosphine complexes at room temperature to give the bicyclic sultone-fused pyrrolidines as single regio- and stereoisomers in good yields. A preliminary asymmetric reaction with a chiral copper complex gave the fused sultone-pyrrolidine with excellent enantioselectivity.
Electric Literature of 7693-46-1, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 7693-46-1.
Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
,Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis