Match the Symbol with the Correct Element

question 48

Multiple Choice

Match the symbol with the correct element:
-C

• A)P
• B)Na
• C)Ca
• D)C
• E)K
• F)Pb

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Definitions:

Crossed Claisen Condensation

A reaction involving the condensation of two different esters or an ester and a carbonyl compound in the presence of a strong base, producing a β-keto ester or a β-diketone.

Methyl Pentanoate

An ester formed from methanol and pentanoic acid, used in flavorings and fragrances.

β-Ketoester

An ester compound containing a ketone group (C=O) at the beta-position relative to the ester group.

Claisen Condensation

A chemical reaction where two esters or an ester and a carbonyl compound react in the presence of a base to form a β-keto ester or a β-diketone.