One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 55981-09-4, Name is 2-((5-Nitrothiazol-2-yl)carbamoyl)phenyl acetate, formurla is C12H9N3O5S. In a document, author is Schoemaker, Robin, introducing its new discovery. Formula: C12H9N3O5S.
Toward N,P-Doped pi-Extended PAHs: A One-Pot Synthesis to Diannulated 1,4,2-Diazaphospholium Triflate Salts
A novel method for the one-pot synthesis of diannulated 1,4,2-diazaphospholium triflate salts by a Me3SiOTf-mediated self-condensation of dichlorophosphaneyl aza-(poly)cyclic aromatic hydrocarbons (aza-(P)AHs; namely, pyridine, quinoline, phenanthridine, and benzo[d]thiazole) is reported. The diannulated 1,4,2-diazaphospholium triflate salts are characterized by multi-nuclear NMR spectroscopy, X-ray analysis, as well as their calculated NICS values, underlining their aromatic character. Quantum mechanical calculations shed light on the intermolecular reaction mechanism. Follow up chemistry, such as the halogenation reaction with XeF2 or SO2Cl2 with the dipyridinium derivative selectively yields the respective dihalo-sigma(4),lambda(5)- and tetrahalo-sigma(5),lambda(6)-diazaphospholium triflate salts. The dihalo-sigma(4),lambda(5)-diazaphospholium triflate salt serves well as a surrogate for the introduction of the cationic 2-(1,2′-bipyridin)-1-iumyl ligand (1,2′-bipyl), the monocationic structural isomer of the prototypical 2,2′-bipyridine ligand (2,2′-bipy).
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 55981-09-4 help many people in the next few years. Formula: C12H9N3O5S.
Reference:
Thiazole | C3H3NS – PubChem,
,Thiazole | chemical compound | Britannica