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Unformatted text preview: enophile? ?
1. redraw the product as the reactant. 2. modify the reactant according to the reaction scheme. A * C D B A 4 3
energy 2 1 HOMO Diels-Alder reaction C What reactant would give the following Diels-Alder product? HOMO HOMO LUMO LUMO ?
1. redraw the product as the reactant. 2. modify the reactant according to the reaction scheme. X
The reaction of two alkenes to give a cyclobutane does not occur. Why?
LUMO A 4 * 3 LUMO * LUMO * B
energy 2 1 HOMO Diels-Alder reaction C diene dienophile A molecular orbital view of the Diels-Alder reaction. Which -system, of the two dienes, is represented by the following molecular orbital diagram? A B 4 3 2
energy A * B LUMO Which orbital represents * (LUMO) of the dienophile? HOMO energy 1 3...
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