Reference of 56-86-0, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 56-86-0, Name is H-Glu-OH, SMILES is O=C(O)[C@@H](N)CCC(O)=O, belongs to amides-buliding-blocks compound. In a article, author is Lee, Shao-Chi, introduce new discover of the category.
The syntheses, structures and thermal properties of six coordination polymers based on semi-rigid N,N’-bis(3-pyridinyl)terephthalamide (L-1), flexible N,N’-di(3-pyridyl)adipoamide (L-2) and N,N’-di(3-pyridyl) suberoamide (L-3) and auxiliary dicarboxylate ligands, [M(L-1)(AIPA)center dot 2H(2)O](n), (M= Ni, 1; Co, 2; H(2)AIPA = 5-acetamido isophthalic acid), [Ni(L-2)(AIPA)(H2O)(2)](n), 3, [Co(L-2)(0.5)(AIPA)(H2O)](n), 4, [Co(L-3)(2,4PDC)(H2O)](n) (2,4-H2PDC = 2.4-pyridinedicarboxylic acid), 5, and [Co(L-3)(5-Br-IPA)(H2O)](n) (5Br H(2)IPA = 5-bromoisophthalic acid), 6, are reported, which have been structurally characterized by X-ray crystallography. Complexes 1 and 2 are isomorphous, forming 3D nets with the new (4.6.8)(4.6(4).8(5)) topology, which can be further simplified as self-catenated networks with the (4(24).6(4))812 topology, while 3 is a 1D looped chain and 4 and 6 show 2D layers with the (4(2).6(3).8)(4(2).6)-3,4L83 and (4(4).6(2))-sql topologies, respectively. Moreover, complex 5 shows quadruple-strained helices formed by cobalt ions and L-3 ligands, which are supported by 2,4-PDC2- anions to construct the rare single walled metal-organic nanotubes that are supported by extensive N-H–O and O-H–O hydrogen bonds. The roles of ligand flexibility and the identity of the metal ion in the formation of 1-6 as well as their thermal properties are discussed. (C) 2018 Elsevier B.V. All rights reserved.
Reference of 56-86-0, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 56-86-0 is helpful to your research.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics