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, 875-66-1, name is Cinnolin-4-ol, introducing its new discovery. 875-66-1
Method for preparing 4-hydroxycinnolines in a pH controlled system
In the preparation of a 4-hydroxycinnoline wherein the diazonium salt of a 2-aminoacetophenone in aqueous solution is allowed to undergo cyclocondensation, the improvement that comprises maintaining the pH of the solution between about 4.0 and 8.5 during the cyclocondensation.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.875-66-1, you can also check out more blogs about875-66-1
Reference£º
Cinnoline – Wikipedia,
Cinnoline – an overview | ScienceDirect Topics