Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. The appropriate choice can avoid electrode passivation, which strongly inhibit the efficient activation of substrates. 2081-44-9, Name is Tetrahydro-2H-pyran-4-ol, molecular formula is C5H10O2. In a Patent，once mentioned of 2081-44-9, Synthetic Route of 2081-44-9
THE PRESENT INVENTION RELATES TO INHIBITORS OF FGFR […] HETEROCYCLIC COMPOUND, PREPARATION METHOD THEREOF AND ITS APPLICATION ON THE PHARMACOLOGY. SPECIFICALLY, THE INVENTION RELATES TO A COMPOUND OF GENERAL FORMULA (I) COMPOUND OF FORMULA AND ITS PHARMACEUTICALLY ACCEPTABLE SALT, CONTAINING THE COMPOUND OR ITS PHARMACEUTICALLY ACCEPTABLE SALT OF THE PHARMACEUTICAL COMPOSITION, THE USE OF THE COMPOUND OR ITS PHARMACEUTICALLY ACCEPTABLE SALTS FOR TREATING AND/OR PREVENTING FGFR-RELATED CONDITIONS, ESPECIALLY A TUMOR OF THE METHOD AND THE COMPOUND OR ITS PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF. THE INVENTION ALSO RELATES TO THE COMPOUND OR ITS PHARMACEUTICALLY ACCEPTABLE SALT OR CONTAINING THE COMPOUND OR ITS PHARMACEUTICALLY ACCEPTABLE SALT IN THE PREPARATION OF A PHARMACEUTICAL COMPOSITION FOR THE TREATMENT AND/OR PREVENTION OF FGFR-RELATED CONDITIONS, IN PARTICULAR THE USE OF THE DRUG IN THE TUMOR. WHEREIN THE GENERAL FORMULA (I) OF EACH SUBSTITUENT IS AS DEFINED IN THE SPECIFICATION. (by machine translation)
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 2081-44-9 is helpful to your research., Reference of 2081-44-9
Reference：
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics