Related Products of 1679-47-6, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 1679-47-6, Name is 3-Methyldihydrofuran-2(3H)-one, molecular formula is C5H8O2. In a Article£¬once mentioned of 1679-47-6
Gas-phase Protonation of Unsaturated Ethers: Experimental and Theoretical Study of 2,3- and 2,5-Dihydrofuran and Related Compounds
The protonation of 2,3- and 2,5-dihydrofuran is examined in gas-phase equilibrium proton transfer reactions conducted in an ion cyclotron resonance spectrometer.The thermodynamically favoured site of protonation in the two compounds is seen to be different: whereas the first isomer forms a carbocation upon protonation, the second isomer protonates on the oxygen atom an oxonium ion.The results obtained with substituted derivatives and with linear analogues confirm these conclusions.Molecular orbital calculations on the various structures for protonated bases are performed at the 4-31G level with correction for configuration interaction effects and at the 4-31G* level.The latter basis set provides the best results owing to the introduction of d-type orbitals on the oxygen atom.The calculation results substantiate the experimental observations and provide details on the molecular structure of the protonated species.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Related Products of 1679-47-6. In my other articles, you can also check out more blogs about 1679-47-6
Reference£º
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem