Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 922-67-8, Name is Methyl propiolate, SMILES is C#CC(OC)=O, belongs to thiazolidines compound. In a document, author is Pang, Hai-Xia, introduce the new discover, Recommanded Product: 922-67-8.
A catalysis study of mesoporous MCM-41 supported Schiff base and CuSO4 center dot 5H(2)O in a highly regioselective synthesis of 4-thiazolidinone derivatives from cyclocondensation of mercaptoacetic acid
Mesoporous MCM-41 supported Schiff base and CuSO4.5H(2)O shows high catalytic activity in the cyclocondensation of mercaptoacetic acid with imines (or aldehydes and amines) to afford pharmaceutically important thiazolidinone derivatives. The catalytic reactions involving two components or three-components afforded the desired product in high yields (up to 98% and 99%). Moreover, the catalyst works well with respect to recyclability, giving the product in 85% and 83% yields after recycling six times. (C) 2015 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
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 922-67-8 is helpful to your research. Recommanded Product: 922-67-8.
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com