Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 1668-10-6, Name is H-Gly-NH2.HCl, SMILES is NCC(N)=O.[H]Cl, belongs to amides-buliding-blocks compound. In a document, author is Mokhtarinia, Kiana, introduce the new discover, COA of Formula: https://www.ambeed.com/products/1668-10-6.html.
Saturated N-heterocyclic carbenes have unique ligand properties that differ even from their unsaturated analogs. While the unsaturated version has been extensively used in multidentate ligand scaffolds, the incorporation of the saturated version is less common. Here we report the straightforward synthesis of a new bis-saturated N-heterocyclic carbene ligand wherein the carbene moieties are linked by a flexible meta-xylyl unit. Carbene metal complexes of the proligand can be generated by direct metalation, transmetallation or base assisted metalation all of which lead to monodentate coordination modes of silver or iridium. Attempts at direct metalation using zirconium tetrakis-dimethylamide did not lead to complex formation but to the chloroform adduct or amide addition product. As yet, a method to generate pincer complexes from this ligand has not been found. The flexible nature of the xylyl linker as well as the higher sigma-bacisity and -acidity are postulated to contribute to these results.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 1668-10-6 is helpful to your research. COA of Formula: https://www.ambeed.com/products/1668-10-6.html.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics