Synthetic Route of 214894-89-0, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, and a compound is mentioned, 214894-89-0, 5-(Bromomethyl)-2,3-dihydro-1,4-benzodioxine, introducing its new discovery.
Fluorine substitution and nonconventional OH…pi intramolecular bond: High-resolution UV spectroscopy and ab initio calculations of 2-(p-fluorophenyl)ethanol
The para-fluorinated flexible neurotransmitter analogue 2-phenylethanol has been investigated by highly resolved resonance-enhanced two-photon ionisation two-colour UV laser spectroscopy with mass resolution and ab initio structural optimisations and energy calculations. Two stable conformations, gauche and anti, separated by a high potential barrier have been identified in the cold molecular beam by rotational analysis of the vibronic band structures. The theoretically predicted higher-lying conformations most likely relax to these two structures during the adiabatic expansion. The lowest-energy gauche conformer is stabilised by an intramolecular nonconventional OH…pi-type hydrogen bond between the terminal OH group of the side chain and the pi electrons of the phenyl ring. The good agreement between the experimental and theoretical results demonstrates that even the substitution with a strongly electronegative atom of 2-phenylethanol at the para position has no noticeable effect on the strength and orientation of the OH…pi bond. the Owner Societies.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Synthetic Route of 214894-89-0. In my other articles, you can also check out more blogs about 214894-89-0
Reference£º
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem