As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. Recommanded Product: Sodium dodecane-1-sulfonate, 2386-53-0, Name is Sodium dodecane-1-sulfonate, SMILES is CCCCCCCCCCCCS(=O)([O-])=O.[Na+], in an article , author is Lima, Fabio, once mentioned of 2386-53-0.
A Lewis Base Catalysis Approach for the Photoredox Activation of Boronic Acids and Esters
We report herein the use of a dual catalytic system comprising a Lewis base catalyst such as quinuclidin-3-ol or 4-dimethylaminopyridine and a photoredox catalyst to generate carbon radicals from either boronic acids or esters. This system enabled a wide range of alkyl boronic esters and aryl or alkyl boronic acids to react with electron-deficient olefins via radical addition to efficiently form C-C coupled products in a redox-neutral fashion. The Lewis base catalyst was shown to form a redox-active complex with either the boronic esters or the trimeric form of the boronic acids (boroxines) in solution.
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.Interested yet? Keep reading other articles of 2386-53-0, you can contact me at any time and look forward to more communication. Recommanded Product: Sodium dodecane-1-sulfonate.
Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider