In an article, author is Maksic, Jelena, once mentioned the application of 2491-20-5, Formula: https://www.ambeed.com/products/2491-20-5.html, Name is H-Ala-OMe.HCl, molecular formula is C4H10ClNO2, molecular weight is 139.58, MDL number is MFCD00063663, category is amides-buliding-blocks. Now introduce a scientific discovery about this category.
Metal selectivity for in-situ dehydrogenative cross-coupling of 2-hydroxymethylpyridine with small cyano anion
The synthesis, characterizations and crystal structures for [Cu(ipnm)(hmpH)] (1), mixed-valent tetranuclear [(Mn2Mn2III)-Mn-II(dcnm)(2)(hmp)(6)Cl-2] (2) and the homo-valent hexanuclear [Fe-6(III)(dcnm)(6)(hmp)(8)O-2] (3), (where ipnm = imido[cyano (picolinoyl)methyl]nitrosomethanide, hmpH = 2-hydroxymethylpyridine; dcnm = dicyanonitrosomethanide) are reported. The formation of new dianionic ligand, ipnm which is also an imide derivative, represents the scarce example of metal-mediated in-situ dehydrogenative cross-coupling between amide derivatives with primary alcohol. Structure of 2 is known as ‘butterfly’ type structure while hexanuclear cluster 3 exists in chair-like conformation which in both structures, the dcnm acting as a terminal ligand. (C) 2019 Elsevier B.V. All rights reserved.
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