Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 550-44-7, Name is 2-Methylisoindoline-1,3-dione, SMILES is CN1C(=O)C2=C(C=CC=C2)C1=O, belongs to indolines-derivatives compound. In a document, author is Nikolaeva, O. G., introduce the new discover, Product Details of 550-44-7.
Indoline spiropyrans containing benzo[f]coumarin moiety annulated to the 2H-pyran cycle were synthesized. The obtained compounds exist in solutions as a tautomeric mixture of their spirocyclic and merocyanine forms. The spiro form exhibits an enhanced resistance to UV irradiation and does not rearranges into the merocyanine isomer in the temperature range of 278-303 K.
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 550-44-7 is helpful to your research. Product Details of 550-44-7.
Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem