Acetoxyacetyl chloride synthesis
- Product Name:Acetoxyacetyl chloride
- CAS Number:13831-31-7
- Molecular formula:C4H5ClO3
- Molecular Weight:136.53
Yield:-
Reaction Conditions:
with thionyl chloride
Steps:
1.a (a)
(a) 141 g (1.7 mol) of acetyl chloride were added dropwise to 76 g (1 mol) of anhydrous hydroxyacetic acid at 20° to 30° C., whereupon vigorous evolution of hydrogen chloride could be observed. The mixture was heated to a temperature of 90° to 100° C. for 3 hours; excess acetyl chloride was then distilled off. The residue was warmed to 30° C. and 174 g (1.42 mol) of thionyl chloride were added dropwise thereto. The reaction mixture was heated to the boil for 3 hours. Working up was effected by vacuum distillation. Yield: 96 g (70% of theory) of acetoxyacetylchloride, a colorless liquid of boiling point: 65° C./30 mbars. STR127
References:
Bayer Aktiengesellschaft US4509971, 1985, A
13831-30-6
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$18.00/1g
13831-31-7
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$5.00/1g
