Reference of 2491-20-5, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 2491-20-5, Name is H-Ala-OMe.HCl, SMILES is N[C@@H](C)C(OC)=O.[H]Cl, belongs to amides-buliding-blocks compound. In a article, author is Wang, Yu, introduce new discover of the category.
Formal Deoxygenative Hydrogenation of Lactams Using (PNP)-P-H-Pincer Ruthenium Complexes under Nonacidic Conditions
A formal deoxygenative hydrogenation of amides to amines with RuC12(NHC)(PNHP) (NHC = 1,3-dimethylimizadol-2-ylidene, PNHP = bis(2-diphenylphosphinoethyl)amine) is described. Various secondary amides, especially NHlactams, are reduced with H2 (3.0-5.0 MPa) to amines at a temperature range of 120-150 C with 1.0-2.0 mol % of PNHP Ru catalysts in the presence of Cs2CO3. This process consists of (1) deaminative hydrogenation of secondary amides to generate primary amines and alcohols, (2) dehydrogenative coupling of the transient amines with alcohols to generate imines, and (3) hydrogenation of imines to give the formally deoxygenated secondary amine products.
Reference of 2491-20-5, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 2491-20-5 is helpful to your research.