In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 52415-29-9, name is 6-Bromoindole, introducing its new discovery. Recommanded Product: 6-Bromoindole
A K 2 S 2 O 8 -activated regioselective alkylation of alpha-amido sulfones at the C-3 position of indoles is reported. The protocol developed herein provides an alternative new strategy to the previous approach by using Lewis acid, clay, and resin as catalyst for this Friedel-Crafts type alkylation of indoles with alpha-amido sulfones. The formed product bears a versatile transformable sulfone group and an amino group. The reaction condition is tolerant to a wide range of substrates, including a series of indoles with electron-withdrawing and electron-donating groups at different positions. Moreover, a variety of alpha-substituted phenylamido sulfones and some alpha-aliphatic amido sulfones also give the desired products in modest yield. Furthermore, a preliminary mechanism study was performed and the plausible reaction mechanism is discussed.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 52415-29-9 is helpful to your research. Recommanded Product: 6-Bromoindole
Reference：
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles