| 1. | This diene reacts rapidly with electrophilic alkenes, such as maleic anhydride.
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| 2. | The HOMO of the dienophile reacts with the LUMO of the diene.
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| 3. | To effect a Diels-Alder reaction only a conjugated diene will suffice.
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| 4. | It is prepared from potassium tetrachloroplatinate and the diene:
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| 5. | The diene is known to react with amines, aldehydes, alkenes and alkynes.
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| 6. | Next, the allyl alcohol is oxidized to the diene ( Step C ).
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| 7. | The catalyst encapsulates the diene and dienophile, increasing the effective concentration of reactants.
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| 8. | Drew said Diene did not enroll for the fall semester " for personal reasons ."
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| 9. | A so-called fish grade EPDM ( ethylene propylene diene monomer ) is recommended.
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| 10. | Allylic bromination with elimination of two equivalents of hydrogen bromide to give the diene product.
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