Chemistry, like all the natural sciences, Application In Synthesis of Methyl isonicotinate, begins with the direct observation of nature— in this case, of matter.2459-09-8, Name is Methyl isonicotinate, SMILES is C1=C(C(OC)=O)C=CN=C1, belongs to pyridine-derivatives compound. In a document, author is Nichols, Asa W., introduce the new discover.
Reduction of dioxygen to water by a Co(N2O2) complex with a 2,2 ‘-bipyridine backbone
We report a Co-based complex for the reduction of O-2 to H2O utilizing decamethylferrocene as chemical reductant and acetic acid as a proton donor in methanol solution. Despite structural similarities to previously reported Co(N2O2) complexes capable of catalytic O-2 reduction, this system shows selectivity for the four-electron/four-proton reduction product, H2O, instead of the two-electron/two-proton reduction product, H2O2. Mechanistic studies show that the overall rate law is analogous to previous examples, suggesting that the key selectivity difference arises in part from increased favorability of protonation at the distal O position of the key intermediate Co(III)-hydroperoxide, instead of the proximal one. Interestingly, no product selectivity dependence is observed with respect to the presence of pyridine, which is proposed to bind trans to O-2 during catalysis.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 2459-09-8. Application In Synthesis of Methyl isonicotinate.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem