Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is Zhou Yinglei, once mentioned the application of 142-73-4, Name is Iminodiacetic acid, molecular formula is C4H7NO4, molecular weight is 133.1027, MDL number is MFCD00004280, category is Isoxazoles. Now introduce a scientific discovery about this category, Formula: C4H7NO4.
Synthesis and Configuration of Novel Isoxazole Derivatives Containing Pyrazole Moiety
Sixteen new isoxazole derivatives containing pyrazole moiety were synthesized simply and feasibly by chalcone 4 and substituted pyrazolohydroximinoyl chlorides 3 as stating materials through 1,3-dipolar cycloaddition reaction. The structures of 4,5-dihydro-3-(1-pnenyl-3-methyl-5-substituted-4-yl)-5-aryl-4-aroylisoxazolines (5) were confirmed by IR, (1)H NMR, MS techniques and elemental analysis. Compound 5g was subjected to X-ray single crystal diffraction analysis to determine crystallographic structure.
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Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem