Electric Literature of 538-58-9, 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.In a document type is Article, and a compound is mentioned, 538-58-9, 1,5-Diphenylpenta-1,4-dien-3-one, introducing its new discovery.
Synthesis of 1,5-diaryl-3-arylethenyl-2-pyrazolines under ultrasound irradiation
Synthesis of 1,5-diaryl-3-arylethenyl-2-pyrazolines via the reaction of 1,5-diaryl-1,4-pentadien-3-one and phenyl hydrazine in glacial acetic acid was carried out in 32-80 % yields under ultrasound irradiation. This procedure has the advantages of mild conditions, short reaction time and high yield.
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ¡®hit¡¯ molecules. Electric Literature of 538-58-9, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 538-58-9, in my other articles.
Reference£º
Synthesis and Crystal Structure of a Chiral?C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur¨Cnitrogen¨Coxygen ligand derived from aminothiourea and sodium?D-camphor-¦Â-sulfonate