Question

DDQ is used for
a) Dehydration
c) Dehydrogenation
b) Alkylation
d) Epoxidation​

Answer 1

Answer:

Dehydrogenation

Explanation:

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Answer 2

Answer:

DDQ (2,3-dichloro-5,6-dicyanobenzoquinone), which is a stronger oxidant than 1,4-benzoquinone, is used as reagent for oxidative couplings and cyclization reactions and dehydrogenation of hydroaromatic compounds. Palladium-catalyzed oxygenation of allyl arenes or alkenes produce (E)-alkenyl aldehydes with high yields.