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Pls write equation of reaction
Gauravmj:
CH2=CH2+KMnO4>>>>CH3-CH2-OH
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The Diels-Alder reaction
The Diels-Alder reaction is a [2+4]-cycloaddition reaction between a 1,3-diene and an alkene (a dienophile) to form a cyclohexene.
The transition state involves the overlap of the frontier orbitals — usually the HOMO of the diene and the LUMO of the dienophile.
people.chem.ucsb.edu
Nature of the Dienophile
Adding an electron-withdrawing group (EWG) to the alkene lowers the energy of the LUMO.
DA Orbitals
This decreases the energy gap between the HOMO and the LUMO and causes a dramatic increase in the rate of cycloaddition.
Typical EWGs are carbonyl (
C=O
) and cyano (
C≡N
) groups.
The groups attached to the dienophile in this question are
CHO
(EWG),
CH
3
(weakly donating), and
OCH
3
(strongly donating).
The most reactive dienophile is the aldehyde — propenal.
The Diels-Alder reaction is a [2+4]-cycloaddition reaction between a 1,3-diene and an alkene (a dienophile) to form a cyclohexene.
The transition state involves the overlap of the frontier orbitals — usually the HOMO of the diene and the LUMO of the dienophile.
people.chem.ucsb.edu
Nature of the Dienophile
Adding an electron-withdrawing group (EWG) to the alkene lowers the energy of the LUMO.
DA Orbitals
This decreases the energy gap between the HOMO and the LUMO and causes a dramatic increase in the rate of cycloaddition.
Typical EWGs are carbonyl (
C=O
) and cyano (
C≡N
) groups.
The groups attached to the dienophile in this question are
CHO
(EWG),
CH
3
(weakly donating), and
OCH
3
(strongly donating).
The most reactive dienophile is the aldehyde — propenal.
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my dear frend your answer is here
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