Modeling chemical reactions helps engineers virtually understand the chemistry, optimal size and design of the system, and how it interacts with other physics that may come into play. 3458-28-4, Name is (2S,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal, SMILES is O=C[C@H]([C@H]([C@@H]([C@@H](CO)O)O)O)O, in an article , author is Moon, S, once mentioned of 3458-28-4, Safety of (2S,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal.
The conformation of 1,3-benzodioxole has been examined using ab initio calculation and natural bond orbital (NBO) analysis in order to find the origin of its unusual nonplanarity. Geometry optimizations for the planar (C-2v) and flap-puckered (C-s) conformers of 1,3-benzodioxole have been performed at the HF, B3LYP, and MP2 levels, and the results indicate that the flap-puckerd conformer is more stable than the planar conformer. High-level electron correlation treatments with extended-basis sets have also been performed to provide a reliable prediction of the puckering barrier for 1,3-benzodioxole. The calculated puckering barrier appears to be in reasonable agreement with the experiment, but the divergent behavior of the Moller-Plesset series suggests that it is impossible with conventional basis sets smaller than 400 functions to converge the barrier height. NBO analysis of the Hartree-Fock wave functions shows that the conformational preference of the C-s conformer over the C-2v is the result of a wide variety of hyperconjugative orbital interactions, but the interaction between the oxygen lone pair (n(p)) and the o*(CO) orbital, which is closely associated with the anomeric effect, is the most important factor favoring the nonplanar conformation. However, 1,3-benzodioxole has a lower puckering barrier to planarity than 1,3-dioxole due to the suppression of the anomeric effect by the benzene ring.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 3458-28-4. Safety of (2S,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal.
Reference:
1,3-Benzodioxole – Wikipedia,
,Dioxole | C3H4O2 – PubChem