Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 25197-96-0, Name is (S)-2-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid, SMILES is O=C(O)[C@@H](N)CC1=CNC2=C1C=C(OC)C=C2, belongs to amides-buliding-blocks compound. In a document, author is Gu, Jia, introduce the new discover, SDS of cas: 25197-96-0.
A survey of amidation reagents demonstrating DIC-HOPO, DMT-MM, COMU-collidine, TPTU-NMI, EEDQ, CDI and EDC-Oxyma to be effective for the coupling of carboxylic acids with amines in the presence of water and the absence of problematic dipolar aprotic solvents is reported. DMT-MM was shown to provide the best yields for the coupling of a secondary amine, TPTU-NMI and COMU-collidine for aniline, whilst the combination of DIC with HOPO afforded the broadest substrate scope and the highest yields for a sterically demanding carboxylic acid. (C) 2017 Elsevier Ltd. 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 25197-96-0 is helpful to your research. SDS of cas: 25197-96-0.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics