Reference of 141-30-0, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 141-30-0, molcular formula is C4H2Cl2N2, introducing its new discovery.
Pyridyl Dicyanoquinodimethane Acceptors for Electroactive Solids
A new synthetic strategy for dicyanoquinodimethane electron acceptors is presented and used to synthesize six such compounds for the first time.The general sequence is substitution of alpha,alpha’-dicyanoxylene alpha anions with electophiles followed by oxidative dehydrogenation.Unlike most previous examples, these quinodimethanes (QDs) are alpha substituted, rather than ring substituted; thus, the substituents increase the aspect ratio of the QDs and extend the ? systems.All contain at least one pyridyl substituent at an alpha position, and the set includes polar, cationic, and phosphonic acid derivatives.The particular compounds were chosen for incorporation into specific types of potentially electroactive solids, although, in principle, the syntheses could accomodate a wide variety of other functional groups.The neutral QD compounds display two reversible reductions, while the cations show single, partially reversible electrochemical transitions.Syn-anti isomerism was noted for several of the QDs, and proton NMR assignments obtained by 2D COSY methods are reported.
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 141-30-0 is helpful to your research. Reference of 141-30-0
Reference£º
Pyridazine – Wikipedia,
Pyridazine | C4H4N1761 – PubChem