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- Title
Role of Complexation between Monomethylamine and Triplet Nitromethane Molecules in the Hydrogen Transfer Reaction.
- Authors
Ovsyannikov, D. V.; Zelentsov, S. V.
- Abstract
The mechanism of photochemical hydrogen atom transfer from an amine to a triplet nitro compound has been studied using monomethylamine and triplet nitromethane as an example. Two variants of the reaction have been considered: the transfer of hydrogen from the amino group and from the methyl group. The simulation has been carried out by quantum chemistry methods using the B2PLYP/cc-pVDZ functional. Complexation in pre- and postreaction complexes has been shown in terms of the theory of atoms in molecules. The profiles of potential energy surface of the reactions have been constructed. It has been concluded that the reaction of hydrogen transfer from the methyl group is energetically more favorable. It has been established that a strong hydrogen-bonded complex is formed during the reaction.
- Subjects
HYDROGEN transfer reactions; NITROALDOL reactions; ATOMS in molecules theory; NITROMETHANE; ABSTRACTION reactions; POTENTIAL energy surfaces
- Publication
High Energy Chemistry, 2019, Vol 53, Issue 2, p103
- ISSN
0018-1439
- Publication type
Article
- DOI
10.1134/S0018143919020139