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In the Claisen-Schmidt reaction to prepare, dibenzalacetone from 5.3 g benzaldehyde, a total of 3.51 g of product was obtained. The percentage yield in this reaction was ______ %.

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Answer is: 60  

Claisen-Schmidt

Theoretical \(=\frac{1}{40} \mathrm{Mol}\)   

\(\%\ \text{yield} =\frac{0.015}{\frac{1}{40}} \times 100 \Rightarrow 60 \%\)

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