Related Products of 1072-67-9, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1072-67-9, Name is 5-Methylisoxazol-3-amine, molecular formula is C4H6N2O. In a Article£¬once mentioned of 1072-67-9
Selective and Solvent-Free Synthesis of Isoxazole-Containing Spiro-Thiazolidinones Using TiO2-SO3H as Solid Catalyst
A solvent-free nano-titania-supported sulfonic acid [nano-TiO2-SO3H (n-TSA)] catalyzed approach has been developed for the synthesis of pharmaceutically interesting new hybrids of isoxazolyl-spiro-thiazolidinones. The key feature of present investigated three component reaction of cyclic ketones (isatin, ninhydrin and acenaphthenequinone), 3-amino-5-methyl-isoxazole and alpha-mercaptocarboxylic acids involves the synthesis of a five member ring system instead of the anticipated seven member ring system & also exploits the possibility of other likely isomers, regio and diastereoselectively. The selectivity of synthesized spiro-thiazolidinone systems was established, based on the spectroscopic outcome and single crystal X-ray analyses of representative compounds. Further, the use of a solid catalyst, n-TSA under solvent-free conditions was observed to be the best choice of reaction conditions, as it not only afforded the product in higher yields in less reaction time but in an environmentally friendly manner as well.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 1072-67-9
Reference£º
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem