Chemistry is an experimental science, Formula: C21H22N2O2S, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 144222-34-4, Name is N-((1R,2R)-2-Amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide
The invention discloses a four-hydrogenated 1, 5 – naphthyridine apperception compound of preparation method, the method comprises: in the presence of a chiral catalyst, of formula (1) the structure shown as the compound with the hydrogen addition reaction, wherein the chiral catalyst of formula (2) shown in the complex structure. The invention also provides the above-mentioned method to make four hydrogenation of the 1, 5 – naphthyridine apperception compound of the chiral product. The invention by selection of appropriate type (1) the structure shown as the compound as the substrate and appropriate type (2) the structure shown as the complex as a chiral catalyst, the invention realizes hydrogen to type (1) of the structure shown in Figure 1, 5 – naphthyridine apperception compound selective hydrogenation reduction, and thus low cost is made up of four hydrogenation 1, 5 – naphthyridine apperception compound of the chiral product. The four obtained by the hydrogenation of the 1, 5 – naphthyridine apperception compound chiral products can be used as a biologically active compound and the structure of the chiral drugs block. (by machine translation)
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Formula: C21H22N2O2S, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 144222-34-4, in my other articles.
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI