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ChemicalBook CAS DataBase List Allyl acetate
591-87-7

Allyl acetate synthesis

10synthesis methods
Allyl acetate is produced by the following methods: decarboxylation of allylmalonic acid with heat, boiling ethyl 4- chloro-N-valerate in quinoline, and acetoxylation of propylene.
Allyl acetate is produced primarily for manufacturing allyl alcohol. It is also used as a synthetic flavoring for cheese, butter, and fruit.
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Yield:591-87-7 98.1%

Reaction Conditions:

with triethylamine in dichloromethane at 5 - 20; for 4 h;

Steps:

2 Preparation of 3 - Acetoxypropylene

To a 1000 ml reaction flask was added 400 g of methylene chloride, 58.0 g (1.0 mol) of propenol and 82.5 g (1.05 mol) of acetyl chloride, cooled to minus 5 ° C, and 106.0 g of triethylamine The reaction was allowed to warm to 20 ° C for 4 hours. After completion of the reaction, the mixture was filtered off and the filtrate was washed with 50 g of methylene chloride. The filtrate was combined and the methylene chloride was recovered at atmospheric pressure and distilled under reduced pressure (65-72 ° C / 15 mm Hg) to obtain 98.1 Grams of colorless transparent liquid 3-acetoxypropylene, the yield of 98. 1%.

References:

CN104163808,2016,B Location in patent:Paragraph 0072; 0073

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