Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics, 181289-15-6, Name is 3-(2-Amino-2-oxoethyl)-5-methylhexanoic acid, SMILES is CC(C)CC(CC(N)=O)CC(O)=O, belongs to Benzisoxazole compound. In a document, author is Anand, Devireddy, introduce the new discover, SDS of cas: 181289-15-6.
Substrate Controlled Synthesis of Benzisoxazole and Benzisothiazole Derivatives via PhI(OAc)(2)-Mediated Oxidation Followed by Intramolecular Oxidative O-N/S-N Bond Formation
A phenyliodine(III) diacetate (PIDA)-mediated, highly efficient and tandem approach for the synthesis of aryldiazenylisoxazolo(isothiazolo)arenes from simple 2-amino-N’-arylbenzohydrazides has been developed. The reaction proceeds via formation of (E)-(2=aminoaryl)-(aryldiazenyl)methanone as the key intermediate, followed by intramolecular oxidative O-N/S=N bond formation in one pot at room temperature. The quiet different reactivity of the substrate is due to the formation of a diazo intermediate which encounters a nucleophilic attack by carbonyl oxygen on the electrophilic amine to produce isoxazole products, as compared to the previous reports(1a,b,4) in which an N-acylnitrenium ion intermediate is intramolecularly trapped by an amine group.
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 181289-15-6 is helpful to your research. SDS of cas: 181289-15-6.
Reference:
Benzisoxazole – Wikipedia,
,Benzisoxazole – an overview | ScienceDirect Topics