In heterogeneous catalysis, the catalyst is in a different phase from the reactants. SDS of cas: 497-25-6, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 497-25-6, name is Oxazolidin-2-one. In an article，Which mentioned a new discovery about 497-25-6
Herein we report a novel methodology for the asymmetric synthesis of 3-substituted piperidines from readily available chiral building blocks. This method, which features a novel irreversible dihydropyrole-tetrahydropyridine ring expansion, allows the introduction of a large variety of substituents at the 3-position and permits substitution at the 2- and 6-position giving mono-, di-, or trisubstituted piperidines with high diastereocontrol.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 497-25-6, help many people in the next few years.SDS of cas: 497-25-6
Reference：
Oxazolidine – Wikipedia,
Oxazolidine | C3H659NO – PubChem