Question:
Identify the type of compounds obtained when methanol is reacted with R-Mg-X.
Identify the type of compounds obtained when methanol is reacted with R-Mg-X.
Show Hint
The Grignard reagent acts as a strong base and takes the acidic hydrogen from the alcohol.
Updated On: Nov 12, 2026
- Alkane
- Alkene
- Ether
- Ester
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept
Grignard reagents \(R-\text{MgX}\) are strongly basic and react with compounds containing acidic hydrogen.
Step 2: Reaction
\(\text{CH}_3\text{OH}+R-\text{MgX}\rightarrow R-\text{H}+\text{CH}_3\text{OMgX}\)
Step 3: Product
The alkyl group picks up the proton and becomes an alkane.
Final Answer:
Methanol and a Grignard reagent give an alkane. \[ \boxed{\text{(A) }\text{Alkane}} \]
Grignard reagents \(R-\text{MgX}\) are strongly basic and react with compounds containing acidic hydrogen.
Step 2: Reaction
\(\text{CH}_3\text{OH}+R-\text{MgX}\rightarrow R-\text{H}+\text{CH}_3\text{OMgX}\)
Step 3: Product
The alkyl group picks up the proton and becomes an alkane.
Final Answer:
Methanol and a Grignard reagent give an alkane. \[ \boxed{\text{(A) }\text{Alkane}} \]
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