Difficult
Which of the following reactions is correct?
- A$CH_2=CH-C(CH_3)_2-COOH \xrightarrow{NaOH + CaO / \Delta} CH_2=CH-CH(CH_3)_2$
- B$CH_3-CH(COOH)-CH(D)-CH_3 \xrightarrow{(i) Ag_2O, (ii) Br_2/CCl_4/\Delta} CH_3-CH(Br)-CH(D)-CH_3 + \text{Enantiomer}$
- C$CH_3-CH(F)-CH_2-NO_2 \xrightarrow{OH^{-} / H_2O, \Delta} CH_2=CH-CH_2-NO_2$
- D
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$(A)$ and $(B)$ in the following reaction sequence are:
$RR'C=O$ $\xrightarrow{HCN} (A)$ $\xrightarrow{B} RR'C(OH)CH_2NH_2$
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Difficult
View SolutionClemmensen reduction of a ketone is carried out in the presence of which of the following?
MediumAIPMT 2011
View SolutionMatch the List-$I$ with List-$II$.
List-$I$ (Reagents) List-$II$ (Reaction Name) $A$. $NH_2-NH_2, KOH$ $I$. Tollen's Test $B$. $[Ag(NH_3)_2]OH$ $II$. Clemmensen Reduction $C$. Aq. $CuSO_4$, Sodium Potassium tartarate, $KOH$ $III$. Wolff-Kishner Reduction $D$. $Zn-Hg, HCl$ $IV$. Fehling's Test
Choose the correct answer from the options given below:
| List-$I$ (Reagents) | List-$II$ (Reaction Name) |
|---|---|
| $A$. $NH_2-NH_2, KOH$ | $I$. Tollen's Test |
| $B$. $[Ag(NH_3)_2]OH$ | $II$. Clemmensen Reduction |
| $C$. Aq. $CuSO_4$, Sodium Potassium tartarate, $KOH$ | $III$. Wolff-Kishner Reduction |
| $D$. $Zn-Hg, HCl$ | $IV$. Fehling's Test |
Choose the correct answer from the options given below:
DifficultJEE MAIN 2026
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