131833-93-7, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.131833-93-7, Name is (4S,4’S)-2,2′-(Propane-2,2-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole), molecular formula is C17H30N2O2. In a Article, authors is Shiely, Amy E.£¬once mentioned of 131833-93-7
Substrate and Catalyst Effects in the Enantioselective Copper-Catalysed C?H Insertion Reactions of alpha-Diazo-beta-oxo Sulfones
Excellent enantioselectivities of up to 98 % ee are achieved by employing the copper-bis(oxazoline)-NaBARF catalyst system in the C?H insertion reactions of alpha-diazo-beta-oxo sulfones. The influence of variation of the bis(oxazoline) ligand, copper salt, additive and substrate on both the efficiency and the enantioselectivities of these intramolecular C?H insertion reactions has been explored. Optimum enantioselectivities are achieved with phenyl and diphenyl ligands across the substrate series.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 131833-93-7
Reference£º
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI