To synthesize the following via a single-step S N 2 reaction starting from an alkyl halide-A- allyl fluoride is treaded with KCN in a polar aprotic solventB- allyl fluoride is treaded with KCN in a polar protic solventC- allyl chloride is treaded with KCN in a polar protic solventD- allyl chloride is treaded with KCN in a polar aprotic solvent

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Nucleophilic Substitution in Alkyl Halides

To synthesize...

Question

To synthesize the following via a single-step $S_{N} 2$ reaction starting from an alkyl halide,

allyl fluoride is treaded with $K C N$ in a polar protic solvent

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allyl fluoride is treaded with $K C N$ in a polar aprotic solvent

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allyl chloride is treaded with $K C N$ in a polar protic solvent

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allyl chloride is treaded with $K C N$ in a polar aprotic solvent

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Solution

The correct option is D
allyl chloride is treaded with $K C N$ in a polar aprotic solvent

For good $S_{N} 2$ , a salt like $K C N$ is used with the following substrate in apolar aprotic solvent like DMSO:

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Similar questions

Q. Assertion :

S_{N} 2

reaction is carried out in the presence of polar aprotic solvent. Reason: Polar protic solvent increases the stability of carbocation due to solvation.

H O C H_{2} C H_{2} C H_{2} C H_{2} C l O H^{-} - -- \to P

Pick the correct option about the product P?

To synthesize the following via a single-step $S_{N} 2$ reaction starting from an alkyl halide,

Assume you get to start with an alkyl halide. To synthesize the following via a single-step $S_{N} 2$ reaction,
which of the following options is appropriate ?

Q. Secondary butyl chloride undergo alkaline hydrolysis in the polar protic solvent by ______ mechanism.

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To synthesize the following via a single-step SN2 reaction starting from an alkyl halide,

The correct option is D allyl chloride is treaded with KCN in a polar aprotic solvent For good SN2, a salt like KCN is used with the following substrate in apolar aprotic solvent like DMSO:

To synthesize the following via a single-step $S_{N} 2$ reaction starting from an alkyl halide,

The correct option is D
allyl chloride is treaded with $K C N$ in a polar aprotic solvent

For good $S_{N} 2$ , a salt like $K C N$ is used with the following substrate in apolar aprotic solvent like DMSO: