Ontology highlight
ABSTRACT:
SUBMITTER: Vermeeren P
PROVIDER: S-EPMC7187354 | biostudies-literature | 2020 Apr
REPOSITORIES: biostudies-literature
Vermeeren Pascal P Hamlin Trevor A TA Fernández Israel I Bickelhaupt F Matthias FM
Angewandte Chemie (International ed. in English) 20200219 15
The Lewis acid(LA)-catalyzed Diels-Alder reaction between isoprene and methyl acrylate was investigated quantum chemically using a combined density functional theory and coupled-cluster theory approach. Computed activation energies systematically decrease as the strength of the LA increases along the series I<sub>2</sub> <SnCl<sub>4</sub> <TiCl<sub>4</sub> <ZnCl<sub>2</sub> <BF<sub>3</sub> <AlCl<sub>3</sub> . Emerging from our activation strain and Kohn-Sham molecular orbital bonding analysis wa ...[more]