Vinyl Acetate - Preparation

Preparation

The major industrial route involves the reaction of ethylene and acetic acid with oxygen in the presence of a palladium catalyst.

Ethylene + acetic acid + 1/2 O2 → Vinyl acetate + H2O

But byproducts are also generated:

Ethylene + 3 O2 → 2 CO2 + 2 H2O

Vinyl acetate is also prepared by the gas-phase addition of acetic acid to acetylene.

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