Find the number of products formed by the reaction of acetaldehyde with benzaldehyde in the presence of NaOH.
Find the number of products formed by the reaction of acetaldehyde with benzaldehyde in the presence of NaOH.
Solution and Explanation
The reaction between acetaldehyde and benzaldehyde in the presence of NaOH is known as the Cannizzaro reaction. In this reaction, both aldehydes act as reducing agents and undergo disproportionation. However, the products formed depend on the reaction conditions.
Under normal Cannizzaro reaction conditions, where excess NaOH is used, the following products are formed:
Sodium Salt of Acetic Acid: The acetaldehyde (CH₃CHO) is reduced to form sodium salt of acetic acid (CH₃COONa) as one of the products.
Benzyl Alcohol: The benzaldehyde (C₆H₅CHO) is reduced to form benzyl alcohol (C₆H₅CH₂OH) as another product.
Therefore, in this specific reaction, two products are formed: sodium salt of acetic acid (CH₃COONa) and benzyl alcohol (C₆H₅CH₂OH).
It's important to note that the formation of these products can be influenced by reaction conditions such as the molar ratio of the reactants, concentration of NaOH, temperature, and reaction time. In some cases, additional products like benzoic acid or acetic acid may also be observed, depending on the specific reaction conditions.
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Organic Chemistry is a subset of chemistry dealing with compounds of carbon. Therefore, we can say that Organic chemistry is the chemistry of carbon compounds and is 200-225 years old. Carbon forms bond with itself to form long chains of hydrocarbons, e.g.CH4, methane and CH3-CH3 ethane. Carbon has the ability to form carbon-carbon bonds quite elaborately. Polymers like polyethylene is a linear chain where hundreds of CH2 are linked together.
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