Select whehter the following comination of reactants will reacts by substitions `(S_(N^(1))or S_(N^(2))` mechanism ) ,eleimation (`E_(1)or E_(2) mechanism )`
A
`S_(N^(1))`
B
`S_(N^2))`
C
`E_(1)`
D
`E_(2)`
Text Solution
Verified by Experts
The correct Answer is:
`A-b;B-b;C-d;D-a;E-b;F-b;G-b`
(A) Polar aprotic favour `S_(N^(2))` (B) polar protic solvent favour `S_(N^(1))` ,elimation is not possible (C ) `E_(2)` Methoxide amine is a strong base . (D) Polara protic solvent favour `S_(N^(1))` (E ) `CN^(o-)`is a good nucleopjhile so `S_(N^(2))` (G ) `Br^(Ө)(45%)` ir means nucleophle is available for `S_(N^(2))`.
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