Download App

Aldehydes, Ketones, and Carboxylic Acids — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryAldehydes, Ketones, and Carboxylic Acids1 Mark
Question
How will you bring about the following conversion in not more than two step?Benazaldehyde to $\alpha$-Hydroxyphenylacetic acid.
✓

Answer

Benazaldehyde to $\alpha$-Hydroxyphenylacetic acid:$\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{OH}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{OH}\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\ \text{C}_6\text{H}_5\text{CHO}\xrightarrow[\text{pH. 9-10}]{\text{HCN}}\text{C}_6\text{H}_5\text{CH}-\text{CN}\xrightarrow{\text{H}^+/\text{H}_2\text{O}}\text{C}_6\text{H}_5-\text{CH}-\text{COOH}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Aldehydes, Ketones, and Carboxylic Acids→Aldehydes, Ketones, and Carboxylic Acids — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Write the structures of the following organic halogen compound.
Perfluorobenzene.
→
Write biological importance of nucleic acid.
→
Which is the metal with highest melting point among transition elements?
→
Write the coordination number and oxidation state of Platinum in the complex $\big[\text{Pt}(\text{en})_2\text{Cl}_2\big].$
→
Write the decreasing order of reactivity of following halogen acids :
$HBr , HF , HCl , HI$
→
Arrange the compounds of each set in order of reactivity towards SN2 displacement:
1-Bromo-3-methylbutane, 2-Bromo-2-methylbutane, 3-Bromo-2-methylbutane.
→
Which will be adsorbed more readily on the surface of charcoal and why $\mathrm{NH}_3$ or $\mathrm{CO}_2$ ?
→
What does the negative value of $E_{\text {cell }}^{\circ}$ indicates?
→
Complete the following reaction:$\text{C}_6\text{H}_5\text{NH}_2+(\text{CH}_3\text{CO})_2\text{O}\rightarrow$
→
How does xenon atom form compounds with fluorine even though the xenon atom has a closed shell configuration?
→