Chemistry, like all the natural sciences, begins with the direct observation of nature— in this case, of matter.503-74-2, Name is 3-Methylbutanoic acid, SMILES is CC(C)CC(O)=O, belongs to benzisoxazole compound. In a document, author is Matos, MAR, introduce the new discover, Recommanded Product: 3-Methylbutanoic acid.
Aspects of the aromaticity of anthranil
The standard (pdegrees = 0.1 MPa) molar enthalpy of formation of liquid anthranil was measured at T = 298.15 K by static bomb calorimetry and the standard molar enthalpy of vaporization at T = 298.15 K was obtained using Calvet microcalorimetry. These values were used to derive the standard molar enthalpy of formation of anthranil in the gaseous phase. Thermochemical and quantum chemical comparisons were made to interrelate anthranil and its isomers, 1,2-benzisoxazole, benzoxazole and 2-cyanophenol, and the monocyclic heterocycles, isoxazole and oxazole. Comparisons with benzofurazan and isobenzofuran were also made. Additionally nucleus-independent chemical shifts were used as an aromaticity index. (C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.
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 503-74-2 is helpful to your research. Recommanded Product: 3-Methylbutanoic acid.
Reference:
Benzisoxazole – Wikipedia,
,Benzisoxazole – an overview | ScienceDirect Topics