Which reagent (A) is used for the following given conversion ?

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  1. Cu  / high pressure
  2. Molybdenum Oxide
  3. Manganese Acetate
  4. Potassium Permanganate

Answer (Detailed Solution Below)

Option 2 : Molybdenum Oxide

Detailed Solution

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CONCEPT:

Oxidative Dehydrogenation Using Molybdenum Oxide

  • Oxidative dehydrogenation is a chemical process where a hydrocarbon is converted into an aldehyde or ketone by removing hydrogen atoms.
  • Molybdenum oxide (MoO3) acts as a catalyst in this reaction, facilitating the dehydrogenation of alkanes to produce aldehydes.
  • In this specific reaction, molybdenum oxide catalyzes the conversion of propane (an alkane) to propanal (an aldehyde).

EXPLANATION:

  • The reagent used in this conversion is molybdenum oxide, which serves as a catalyst for the oxidative dehydrogenation of propane.
  • Under the influence of molybdenum oxide, two hydrogen atoms are removed from propane, resulting in the formation of propanal.
  • This reaction is an example of how catalytic oxidation can be employed to selectively convert alkanes into aldehydes.

Molybdenum Oxide acts as a catalyst and catalyzes the conversion of propane to propanal.

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This is an oxidative dehydrogenation.

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