A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, Safety of H-Ala-OtBu.HCl, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 13404-22-3, Name is H-Ala-OtBu.HCl, molecular formula is C7H16ClNO2. In an article, author is Ge, Pu,once mentioned of 13404-22-3.
Propargyl imidates derived from aromatic and aliphatic nitriles cyclize at room temperature in high yields when treated with a catalytic amount of copper (I) iodide. This 5-exo-dig process affords dihydrooxazoles which do not aromatize under the reaction conditions, and which are isolated without chromatography. Investigations of the reaction scope, subsequent functionalization of the reaction products, and preliminary mechanistic data are presented. (C) 2017 Elsevier Ltd. All rights reserved.
If you’re interested in learning more about 13404-22-3. The above is the message from the blog manager. Safety of H-Ala-OtBu.HCl.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics