MCQ
This conversion can be achieved by
- ADehydration, Hydrolysis
- ✓Retro aldol and further condensation
- CPerkin condensation & Clemmensen reduction
- DClemmensen and Perkin condensation
✓
Answer
Correct option: B.
Retro aldol and further condensation
b
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The back-side attack on $2$ -bromobutane by methoxide $(CH_3O^-)$ gives the product shown below. Which Fischer projection represents $2$ -bromobutane used as the reactant in this reaction ?
→$Ni^{2+}$ ion can be estimated by using dimethyl glyoxime and forms a cherry-red precipitate. The complex is stabilized by
→The radius of La3+ (atomic number of La = 57) is 1.06A. Which one of the following given values will be closest to the radius of Lu3+? (atomic number of Lu = 71)
Which of the following is non-ionizable ?
The product is
The major product formed in the following reaction is :
→$CH _{3} CH = CHCH \left( CH _{3}\right)_{2} \stackrel{ HBr }{\longrightarrow}$
Which of the following represent nobel gas configuration
A solution containing $10 \mathrm{~g}$ of an electrolyte $\mathrm{AB}_2$ in $100 \mathrm{~g}$ of water boils at $100.52^{\circ} \mathrm{C}$. The degree of ionization of the electrolyte $(\alpha)$ is............ $\times 10^{-1}$.
→(nearest integer)
[Given : Molar mass of $\mathrm{AB}_2=200 \mathrm{~g} \mathrm{~mol}^{-1} \cdot \mathrm{K}_{\mathrm{b}}$
(molal boiling point elevation const. of water)
$=0.52 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$, boiling point of water $=100^{\circ} \mathrm{C}$;
$\mathrm{AB}_2$ ionises as $\left.\mathrm{AB}_2 \rightarrow \mathrm{A}^{2+}+2 \mathrm{~B}^{-}\right]$
The correct order of spin only magnetic moment (in $BM$ ) for $M n^{2+}, C r^{2+}$ and $T i^{2+}$ ions is
→
$96500 $ coulombs of electric current liberates from $CuS{O_4}$ solution .............. $\mathrm{gm\,\,Cu}$
→