Consider the reaction CH 3 CH 2 CH 2 Br - NaCN - CH 3 CH 2 CN - NaBrThis reaction will be the fastest inA- waterB- methanolC- ethanolD- N- N- dimethyl formamide DMF

The correct option is D N, N' dimethyl formamide (DMF)The reaction is S_N2 nbsp; and hence it is more favored in polar aprotic solvent. among the given solve ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Chemistry

Nucleophilic Substitution Reaction

Consider the ...

Question

Consider the reaction
$C H_{3} C H_{2} C H_{2} B r + N a C N \to C H_{3} C H_{2} C N + N a B r$
This reaction will be the fastest in

water

No worries! We‘ve got your back. Try BYJU‘S free classes today!

ethanol

No worries! We‘ve got your back. Try BYJU‘S free classes today!

methanol

No worries! We‘ve got your back. Try BYJU‘S free classes today!

N, N' dimethyl formamide (DMF)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D N, N' dimethyl formamide (DMF)
The reaction is $S_{N} 2$ and hence it is more favored in polar aprotic solvent. among the given solvents, only DMF is aprotic solvent.

Suggest Corrections

Similar questions

Q. Consider the reaction

C H_{3} C H_{2} C H_{2} B r + N a C N \to C H_{3} C H_{2} C H_{2} C N + N a B r

This reaction will be the fastest in:

Q. Consider the reaction

C H_{3} C H_{2} C H_{2} B r + N a C N \to C H_{3} C H_{2} C H_{2} C N + N a B r

This reaction will be the fastest in:

Q. Consider the reaction,

C H_{3} C H_{2} C H_{2} B r + N a C N \to C H_{3} C H_{2} C H_{2} C N + N a B r

.
This reaction will be the fastest in :

Q. Which will undergo

S_{N} 2

reaction fastest among the following halogen compounds?

Q. When

C H_{3} C H_{2} B r

is treated with aqueous NaCN,

C H_{3} C H_{2} C N

is formed while

C H_{3} C H_{2} N C

is formed when AgCN is used in the similar reaction. It is due to

Join BYJU'S Learning Program

Consider the reaction CH3CH2CH2Br+NaCN→CH3CH2CN+NaBr This reaction will be the fastest in

The correct option is D N, N' dimethyl formamide (DMF)The reaction is SN2 and hence it is more favored in polar aprotic solvent. among the given solvents, only DMF is aprotic solvent.

Consider the reaction
$C H_{3} C H_{2} C H_{2} B r + N a C N \to C H_{3} C H_{2} C N + N a B r$
This reaction will be the fastest in

The correct option is D N, N' dimethyl formamide (DMF)
The reaction is $S_{N} 2$ and hence it is more favored in polar aprotic solvent. among the given solvents, only DMF is aprotic solvent.