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Substituents at adjacent carbon atoms to ketone are responsible for stearic hindrance so the attack of cyanide ion at ketonic carbon is almost impossible.

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What happens when alc KCN is added to benzaldehyde?

When potassium cyanide (KCN) is added to benzaldehyde, a cyanohydrin is formed through a nucleophilic addition reaction. The cyanohydrin can further react to form a cyanohydrin derivative or be hydrolyzed to produce a carboxylic acid and a cyanide ion. This reaction is often used in organic synthesis to introduce a nitrile group into a molecule.


How can cyclohexene be formed as a byproduct in the synthesis of cyclohexanone?

Cyclohexene can be formed as a byproduct in the oxidation of cyclohexanol to cyclohexanone using a strong oxidizing agent like chromic acid. Under certain conditions, cyclohexene can be further oxidized to form cyclohexanone instead of the desired product, resulting in it being a byproduct of the reaction. This undesired side reaction can occur if the reaction conditions are not carefully controlled.


How cyclohexene might be formed as a byproduct in the synthesis of cyclohexanone?

Cyclohexene can be formed as a byproduct in the synthesis of cyclohexanone through dehydration of cyclohexanol. During the oxidation of cyclohexanol to cyclohexanone, some cyclohexanol may lose a water molecule, undergo dehydration, and form cyclohexene as a byproduct. This side reaction can occur when the temperature and reaction conditions favor dehydration over oxidation.


Which element exisit in its pure form?

most noble gases exist in their pure form because they are so unreactive


What don't the noble gases form?

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Which family tends to be chemically unreactive?

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What is an unreactive gas element that in radioactive form is a byproduct of most nuclear explosions?

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What two unreactive metals are found native?

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Why argon do not form an oxide?

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What is unreactive and has a full shell on the periodic table?

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Do neon usually form bonds?

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