In heterogeneous catalysis, the catalyst is in a different phase from the reactants. Product Details of 1121-13-7, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 1121-13-7, name is 4-Nitroisoxazole. In an article£¬Which mentioned a new discovery about 1121-13-7
New synthetic equivalent of nitromalonaldehyde treatable in organic media
beta-Nitroenamines having a formyl group at the beta-position behave as the synthetic equivalent of unstable nitromalonaldehyde, which is a useful synthon for syntheses of versatile nitro compounds. High solubility of the nitroenamines into general organic solvents enables us to conduct reactions in the organic media accompanied by easy experimental manipulations and considerable safety. When nitroenamines are treated with 1,2-bifunctional nucleophiles such as hydrazines, hydroxylamine and glycine ester, nitrated pyrazoles, isoxazole and pyrrole-2-carboxylate were readily prepared. This methodology was also applicable to guanidines and 1,2-diamines, leading to pyrimidines and 1,4-diazepines, respectively.
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Reference£º
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem