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Cycloaddition frontier-allowed pathway

Application of the equation for cycloaddition reactions shows that the B factor is simply proportional to the product of the frontier molecular orbital (HOMO-LUMO) overlaps between the two reactants (5). As such, the following relationship holds for the allowed versus the forbidden pathways ... [Pg.143]

Advisedly, Woodward and Hoffmann do not rely heavily on frontier electron arguments for their conclusion that the [4 - - 2 ] pathway is allowed in the ground-state and forbidden in the excited state for both the cycloaddition and its cy-... [Pg.19]

See other pages where Cycloaddition frontier-allowed pathway is mentioned: [Pg.14]    [Pg.851]    [Pg.14]    [Pg.19]    [Pg.310]    [Pg.673]    [Pg.202]    [Pg.19]    [Pg.22]    [Pg.84]   
See also in sourсe #XX -- [ Pg.12 ]



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