The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 99395-88-7, Name is (S)-4-Phenyloxazolidin-2-one, SMILES is [C@H]1(NC(OC1)=O)C2=CC=CC=C2, in an article , author is Ciaccio, James A., once mentioned of 99395-88-7, Recommanded Product: 99395-88-7.
Probing the Reactivity of Cyclic N,O-Acetals versus Cyclic O,O-Acetals with NaBH4 and CH3MgI
An operationally straightforward, project-like laboratory experiment has been developed in which students directly compare the reactivity of two heterocycles, a cyclic O,O-acetal (standard C=0 protecting group) and a cyclic N,O-acetal (oxazolidine), toward sodium borohydride and methylmagnesium iodide. Students synthesize a substrate containing both structural features, and then experimentally establish the chemo- and regioselective ring-opening of the N,O-acetal by identifying their 2-amino-l-alkanol products through spectral analysis. This experiment demonstrates that nonaromatic N- and O-heterocycles beyond those usually encountered by students in introductory organic textbooks, such as O,O-acetals and epoxides, are also reactive to nucleophiles, and it emphasizes the great effect on chemical reactivity of a seemingly minor structural alteration: exchanging 0 for N in a heterocycle.
Interested yet? Read on for other articles about 99395-88-7, you can contact me at any time and look forward to more communication. Recommanded Product: 99395-88-7.
Reference:
Oxazolidine – Wikipedia,
,Oxazolidine | C3H7NO – PubChem