Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 2935-35-5, Name is H-Phg-OH, SMILES is O=C(O)[C@@H](N)C1=CC=CC=C1, belongs to phthalazine compound. In a document, author is Soltanzadeh, Zahra, introduce the new discover, COA of Formula: https://www.ambeed.com/products/2935-35-5.html.
In this paper, C-N bond formation between 2,3-dihydrophthalazine-1(4H),4-dione (phthalhydrazide) and alpha,beta-unsaturated esters was investigated and a new series of phthalazine derivatives was synthesized using an efficient and simple method under solvent-free conditions. An aza-Michael addition of phthalhydrazide to both acrylic and fumaric esters led to N-monosubstituted phthalhydrazides (as mono-Michael adduct) in the presence of tetrabutylammonium bromide as a high polar media, and 1,4-diaza-bicyclo[2,2,2] octane as an available organic base. In this reaction, the N1,N2-bis-Michael adduct was not observed at all. Also, reactions were performed at 90 degrees C and yields of products were good to excellent.
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 2935-35-5 is helpful to your research. COA of Formula: https://www.ambeed.com/products/2935-35-5.html.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem