Reference of 766-84-7, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 766-84-7, Name is 3-Chlorobenzonitrile, SMILES is N#CC1=CC=CC(Cl)=C1, belongs to nitriles-buliding-blocks compound. In a article, author is Katuri, Jashuva V. P., introduce new discover of the category.
Method for the Preparation of N-protected beta-Cyano L-alanine Tertiary Butyl Esters
Here we report a simple, efficient and scalable one-pot procedure for the synthesis of N-protected beta-cyano L-alanine tertiary butyl esters from N-protected L-asparagines. Reaction of N-protected L-asparagines with 2.2 equivalents of (Boc)(2)O and catalytic amount of N,N-dimethylamino pyridine (DMAP) in tertiary butanol at room temperature resulted N-protected beta-cyano L-alanine tertiary butyl esters. We also synthesized N-protected beta-cyano L-alanines from the obtained crude N-protected beta-cyano L-alanine tertiary butyl esters without column chromatography on gram scale in good yields. Control experiments gave the corresponding nitrile acids over the tertiary butyl esters. Later, we synthesized nitrile containing dipeptides by coupling N-Boc-beta-cyano L-alanine 4 a with amino acid methyl ester hydrochlorides.
Reference of 766-84-7, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 766-84-7.