One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, COA of Formula: C20H13N3O2, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 119139-23-0, Name is 3,4-Di(1H-indol-3-yl)-1H-pyrrole-2,5-dione, molecular formula is C20H13N3O2
Total synthesis of ent-(-)-azonazine using a biomimetic direct oxidative cyclization and structural reassignment of natural product
A biomimetic approach has been investigated and developed for the total synthesis of azonazine, an unusual marine natural cyclopeptide containing a rigid transannular 10-membered ring. A hypervalent iodine-mediated direct oxidative cyclization was successfully developed and applied to construct the highly strained core, which was the key step in the first total synthesis of ent-(-)-azonazine. Based on the physical evidences of synthesized diastereomer and enantiomer of azonazine, both the relative and absolute configurations of the natural product were revised. Two fluorinated azonazine derivatives were also synthesized in short convenient steps utilizing the same intermediate in this work. The established total synthesis opens a potential opportunity to study the structure-activity relationship of natural azonazine.
One of the oldest and most widely used commercial enzyme inhibitors is aspirin, COA of Formula: C20H13N3O2, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 119139-23-0
Reference£º
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