Question

ethanal react with CH3MgBr gollowed by hydrolysis​

Answer 1

Reaction of Ethanol and CH3MgBr.

Explanation:

• CH3MGBR is a Grignard reagent.
• Grignard reagents attack carbon atom to give alkoxide intermediate.
• Grignard reagent upon reacting with ethanal gives alcohol.
• It takes hydrogen from water and prevents the reaction from happening.
• With the addition of formaldehyde it makes primary alcohol.
• Other aldehydes give secondary alcohols.
• On the other hand, ketones give territory alcohol.
• The further acidic reaction converts that alkoxide into alcohol.

Learn more about Ethanol reaction with CH3MgBr.

Descrbe the mechanism of the addition of grignard reagent to the carbonyl group of a compound to form an adduct which on hydrolysis yield an alcohol.

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Answer 2

CH3MgBr is a Grignard reagent