Frontier orbitals aromaticity: A simple approach to the analysis of pericyclic reactions |
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Authors: | A Shaabani |
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Institution: | 1.Department of Chemistry,Shahid Beheshti University,Tehran,Iran |
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Abstract: | A new and simple approach to the analysis of pericyclic reactions based on combination of the interaction of HOMO-LUMO molecular orbitals and Huckel-Mobius aromaticity concept in transition state is reported. This approach seems to be more powerful than the Woodward-Hoffmann approach which appears to be limited to reactions with sufficiently high symmetry, and the Huckel-Mobius that use the non-participating lowest basis set (Ψ1). One important impact of the current approach is its capability in addressing the photochemical concerted reactions. |
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