Application of 448-61-3, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 448-61-3, Name is 2,4,6-Triphenylpyrylium tetrafluoroborate, molecular formula is C23H17BF4O. In a Article£¬once mentioned of 448-61-3
Cooperative Light-Activated Iodine and Photoredox Catalysis for the Amination of Csp3 ?H Bonds
An unprecedented method that makes use of the cooperative interplay between molecular iodine and photoredox catalysis has been developed for dual light-activated intramolecular benzylic C?H amination. Iodine serves as the catalyst for the formation of a new C?N bond by activating a remote C sp3 ?H bond (1,5-HAT process) under visible-light irradiation while the organic photoredox catalyst TPT effects the reoxidation of the molecular iodine catalyst. To explain the compatibility of the two involved photochemical steps, the key N?I bond activation was elucidated by computational methods. The new cooperative catalysis has important implications for the combination of non-metallic main-group catalysis with photocatalysis.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Application of 448-61-3, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 448-61-3, in my other articles.
Reference£º
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI