One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Recommanded Product: 1679-47-6, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 1679-47-6, Name is 3-Methyldihydrofuran-2(3H)-one, molecular formula is C5H8O2
The 2-acylation of 2-substituted 4-butanolides 2 is moderately sensitive to steric crowding, whereas the subsequent ring-opening of 2-acyl-2-alkyl-4-butanolides 4, 11 to give gamma-chloroketones 6, 12 by chlorine-transferring acid derivatives becomes difficult with bigger lactone substituents.Similar observations pertain to the preparation of gamma-chlorobutanoyl chlorides 10 from 2-alkyl-4-butanolides 2.The proper choice of the starting 4-butanolides (2a, b or 14 but not 2c) provides for an indirect coupling of two different lactones to gamma,gamma’-dichloro ketones 12.Dicyclopropyl ketones 13 with variable patterns of substitution may thus be prepared from 4-butanolides in a direct manner with global yields exceeding 50percent and without purification of intermediate products (except for acid chlorides like 10).
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Safety of 3-Methyldihydrofuran-2(3H)-one, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1679-47-6, in my other articles.
Reference：
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem