Reference of 90272-84-7, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.90272-84-7, Name is 2-Chloro-7-methylquinoxaline, molecular formula is C9H7ClN2. In a Article£¬once mentioned of 90272-84-7
Rapid Construction of Structurally Diverse Quinolizidines, Indolizidines, and Their Analogues via Ruthenium-Catalyzed Asymmetric Cascade Hydrogenation/Reductive Amination
A rapid construction of enantioenriched benzo-fused quinolizidines, indolizidines, and their analogues by ruthenium-catalyzed asymmetric cascade hydrogenation/reductive amination of quinolinyl- and quinoxalinyl-containing ketones has been developed. This reaction proceeds under mild reaction conditions, affording chiral benzo-fused aliphatic N-heterocyclic compounds with structural diversity in good yields (up to 95 %) with excellent diastereoselectivity (up to >20:1 dr) and enantioselectivity (up to >99 % ee). Furthermore, this catalytic protocol is applicable to the formal synthesis of (+)-gephyrotoxin.
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 90272-84-7
Reference£º
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N1057 | ChemSpider