Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 61337-89-1, Name is 2-(4-Methyl-2-phenyl-1-piperazinyl)-3-pyridinemethanol, SMILES is CN1CCN(C(C1)C1=CC=CC=C1)C1=C(CO)C=CC=N1, belongs to pyridine-derivatives compound. In a document, author is Yoon, Jeong A., introduce the new discover, Quality Control of 2-(4-Methyl-2-phenyl-1-piperazinyl)-3-pyridinemethanol.
Efficient Synthesis of Pyrido[3,2-c]coumarins via Silver Nitrate Catalyzed Cycloisomerization and Application to the First Synthesis of Polyneomarline C
Herein, we report an efficient method for the synthesis of the pyrido[3,2-c]coumarin scaffold, one of the privileged heterocycle-fused coumarin scaffolds, via a AgNO3-catalyzed cycloisomerization of 4-(propynylamino)coumarins obtained from diverse 4-hydroxycoumarins. This concise method affords pyrido[3,2-c]coumarin analogues bearing diverse substituents on the benzene or pyridine ring in moderate to good yields. Moreover, this methodology was extended to the facile synthesis of polyneomarline C, a natural pyrido[3,2-c]coumarin derivative isolated from the Chinese herbal medicine Polyalthia nemoralis A. DC., in three steps and in 26% overall yield from the known 4-hydroxycoumarin.
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 61337-89-1 is helpful to your research. Quality Control of 2-(4-Methyl-2-phenyl-1-piperazinyl)-3-pyridinemethanol.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem