Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter.81058-27-7, Name is (2R,3R,4S,5R,6R)-2-Bromo-6-((pivaloyloxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl tris(2,2-dimethylpropanoate), SMILES is CC(C)(C)C(OC[C@@H]1[C@@H](OC(C(C)(C)C)=O)[C@H](OC(C(C)(C)C)=O)[C@@H](OC(C(C)(C)C)=O)[C@@H](Br)O1)=O, belongs to chiral-nitrogen-ligands compound. In a document, author is Lambruschini, Chiara, introduce the new discover, Computed Properties of C26H43BrO9.
Bicyclic Heterocycles from Levulinic Acid through a Fast and Operationally Simple Diversity-Oriented Multicomponent Approach
Levulinic acid, which is one of the most important renewable building blocks derived from lignocellulosic biomass, has been converted in a diversity-oriented manner into two families of drug-like bicyclic nitrogen heterocycles. The methodology, endowed with high step economy and operational simplicity, is based on an Ugi multicomponent reaction, which employs amino alcohols as components, followed by a S(N)2 cyclization. Noteworthy is the successful synthesis of hexahydro pyrrolodiazepinediones, since the cyclization of the isocyanide-derived secondary amide onto an alcohol to give a seven-membered ring was unprecedented. Also enantiopure products have been prepared by using chiral amino alcohols.
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 81058-27-7 is helpful to your research. Computed Properties of C26H43BrO9.
Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
,Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis