Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , Product Details of 6292-59-7, 6292-59-7, Name is 4-(tert-Butyl)benzenesulfonamide, molecular formula is C10H15NO2S, belongs to amides-buliding-blocks compound. In a document, author is Dulal, N., introduce the new discover.
A high yield method for the direct amidation of long-chain fatty acids
The amidation of long-chain fatty acids is the key step for preparing surfactants with excellent interfacial activity. Gas chromatography-mass spectrometry was employed to detect the reactants and products in the direct amidation reactions. The conversion and the concentration of the amides in the reaction process were also investigated to determine the best catalyst, the reaction rate constants, and activation energy. It was identified that the amidation reaction of the long-chain phenyl fatty acid was a zero-order reaction and 3,4,5-trifluorophenylboronic acid was the most effective catalyst by which the activation energy reduced to 55.79 kJ/mol from 95.44 kJ/mol. The method can be applied to other long-chain fatty acids, saturated or unsatureated. The turning-over-temperature was 156 degrees C, over which high yields can be achieved without any catalyst. These provide a reference for the preparation of long-chain fatty acid amides.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 6292-59-7. Product Details of 6292-59-7.