Application of 21461-84-7, 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, 21461-84-7, molcular formula is C5H6O4, introducing its new discovery.
Lactones, part 28: EPC-Synthesis, structure and pharmacology of ‘lactonized’ and ‘lactamized’ analogues of acetylcholine
The enantiopure gamma-aminomethyl-gamma-butyrolactones (S)- and (R)-4a-d represent constrained analogues of acetylcholine, which were synthesized from D- or L-glutamic acid following two different routes. In addition, the corresponding lactames (S)- and (R)-10 were prepared by enantioselective synthesis. Only moderate activity was found at acetylcholine sites at the guinea pig atrium.
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 21461-84-7 is helpful to your research. Application of 21461-84-7
Reference：
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem