Synthetic Route of 92933-47-6, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 92933-47-6, name is 5-Isopropyl-1H-pyrazole-3-carboxylic acid, This compound has unique chemical properties. The synthetic route is as follows.
General procedure: The aqueous solution of Eu(NO3)3.6H2O (1mmol) was treated with threefold excess of ethanolic solution of HIPA (3mmol) and the resulting mixture was thoroughly mixed on magnetic stirrer. The aqueous solution of NaOH was added drop wise to adjust the pH of mixture by 6-7. After constant stirring of 3 hr, off white precipitates of C1 binary complex were appeared which were isolated by vacuum filtration, washed with ethanol and water respectively, and then dried in desiccators.[19] Similarly, ternary complexes C2-C5 were synthesized by adding ethanolic solution of dmbipy, dipy, dmph and phen (1mmol) respectively, to the reaction mixture of europium(III) nitrate (1mmol) and ligand HIPA (3mmol) prior to adjustment of pH of the solution. Binary complex of gadolinium ion with ligand HIPA [Gd(IPA)3.2H2O] is synthesized by similar method as of C1 to calculate the triplet state of ligand. The synthetic routes of ligand HIPA and europium (III) complexes C1-C5 are shown in Fig. 1
The chemical industry reduces the impact on the environment during synthesis 5-Isopropyl-1H-pyrazole-3-carboxylic acid. I believe this compound will play a more active role in future production and life.