In heterogeneous catalysis, the catalyst is in a different phase from the reactants. Recommanded Product: 17057-04-4, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 17057-04-4, name is 4-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-benzoicacid. In an article£¬Which mentioned a new discovery about 17057-04-4
High diastereoselectivity induced by intermolecular hydrogen bonding in [3?+?2] cycloaddition reaction: experimental and computational mechanistic approaches
A diastereoselective [3?+?2] cycloaddition of N-aryl substituted maleimides with N,alpha-diphenyl nitrone possessing 11-hydroxyundecyloxy as a flexible substituent was performed. Experimental and comprehensive mechanistic density functional theory studies reveals that intermolecular H-bonding and steric repulsive interaction predominate exo-Z and exo-E cycloaddition transition states, respectively. The reaction proceeded smoothly depending on the reactants and gave a good yield of (syn) cis-isoxazolidine or (anti) trans-isoxazolidine as a single diastereomer.
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Reference£º
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem