Ethanone, 1-(2-ethenylphenyl)- (9CI) synthesis
- Product Name:Ethanone, 1-(2-ethenylphenyl)- (9CI)
- CAS Number:52095-40-6
- Molecular formula:C10H10O
- Molecular Weight:146.1858
613-91-2
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52095-40-6
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Yield:52095-40-6 79.8%
Reaction Conditions:
with potassium hydroxide in dimethyl sulfoxide;Petroleum ether;
Steps:
10 EXAMPLE 10
EXAMPLE 10 The process was carried out essentially as in Example 8, the potassium oximate solution used being a solution prepared from 13.5 g (100 mmol) of acetophenone oxime, 6 g (110 mmol) of KOH and 150 ml of DMSO. 100 ml of petroleum ether were added to the solution. The acetylene pressure was 14 bar, and the reaction time was 1 hour at 60° C. The conversion of acetophenone oxime was 79.8%, the yield of O-vinylacetophenone was 40.2%, based on the amount of oxime reacted. 4.0% of 2-phenypyrrole were found as by-product.
References:
US6313347,2001,B1
90766-20-4
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52095-40-6
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