New discoveries in chemical research and development in 2021. Irreversible inhibitors are therefore the equivalent of poisons in heterogeneous catalysis. 51166-71-3, Name is 2,6-Di-O-methyl-β-cyclodextrin, SMILES is COC[C@@H]1[C@]2([H])[C@@H]([C@@H](OC)[C@](O[C@]3([H])[C@H](O[C@@](O[C@]4([H])[C@H](O[C@@](O[C@]5([H])[C@H](O[C@@](O[C@@]6([H])[C@H](O)[C@@H](OC)[C@@](O[C@@H]6COC)([H])O[C@@]7([H])[C@H](O)[C@@H](OC)[C@@](O[C@@H]7COC)([H])O[C@@]8([H])[C@H](O)[C@@H](OC)[C@@](O[C@@H]8COC)([H])O2)([H])[C@H](OC)[C@H]5O)COC)([H])[C@H](OC)[C@H]4O)COC)([H])[C@H](OC)[C@H]3O)COC)([H])O1)O, in an article , author is Itoh, S, once mentioned of 51166-71-3, Related Products of 51166-71-3.
An addition-cyclization reaction of nitroalkane anions with tricyclic o-quinones occurs in acetonitrile to yield the corresponding 1,3-dioxole derivatives. The heat of formation of the charge-transfer complex formed between the 2-nitropropane anion and 1,7-phenanthroline-5,6-dione is of greater magnitude than the observed activation enthalpy of the addition reaction. Since such a relationship could only arise when the charge-transfer complex lies along the reaction pathway, the charge-transfer complex acts as a real intermediate rather than a bystander in the addition reaction of the 2-nitropropane anion with the o-quinone derivative. A comparison of the observed rate constants with those predicted for the electron transfer from nitroalkane anions to o-quinones indicates that the addition reaction proceeds via electron transfer in the charge-transfer complex formed between nitroalkane anions and the o-quinones, followed by C-O adduct formation and subsequent cyclization to afford the 1,3-dioxole derivatives.
Related Products of 51166-71-3, 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 51166-71-3 is helpful to your research.
Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem