Question:
How will you prepare the following compounds from benzene?You may use any inorganic reagent and any organic reagent having not more than one carbon atom
(i)Methyl benzoate
(ii) m-Nitrobenzoic acid
(iii)p-Nitrobenzoic acid
(iv)Phenylacetic acid
(v)p-Nitrobenzaldehyde.
How will you prepare the following compounds from benzene?You may use any inorganic reagent and any organic reagent having not more than one carbon atom
(i)Methyl benzoate
(ii) m-Nitrobenzoic acid
(iii)p-Nitrobenzoic acid
(iv)Phenylacetic acid
(v)p-Nitrobenzaldehyde.
Updated On: Sep 28, 2023
Hide Solution
Verified By Collegedunia
Solution and Explanation
(i)
(ii)
(iii)
(iv)
(v)
Was this answer helpful?
0
0
Top Questions on Aldehydes, Ketones and Carboxylic Acids
- Write IUPAC names of the following compounds:
(i)\; \includegraphics[height=10pt]{dummy} (ring with –CHO and adjacent –CH$_3$)
(ii)\; (CH$_3$)$_2$CHCOCH(CH$_3$)$_2$
(iii)\; CH$_3$CH(OCH$_3$)CHO
(iv)\; HOOC–(CH$_2$)$_4$–COOH
(v)\; \includegraphics[height=10pt]{dummy} (benzene–CH$_2$COOH)- UP Board XII - 2025
- Chemistry
- Aldehydes, Ketones and Carboxylic Acids
- Answer the following questions:
(i) Draw structure of the methyl hemiactetal of methanal.
(ii) There are two -NH$_2$ groups in semicarbazide. However, only one is involved in the formation of semicarbazones. Give reason.
(iii) How will you convert ethanol to 3-hydroxybutanal?- CBSE CLASS XII - 2025
- Chemistry
- Aldehydes, Ketones and Carboxylic Acids
- An organic compound (X) having molecular formula C$_5$H$_10$O can show various properties depending on its structures. Draw each of the structures if it:
(I) shows Cannizzaro reaction.
(II) reduces Tollens' reagent and has a chiral carbon.
(III) gives positive iodoform test.- CBSE CLASS XII - 2025
- Chemistry
- Aldehydes, Ketones and Carboxylic Acids
In the given reaction sequence, the structure of Y would be:
- CBSE CLASS XII - 2025
- Chemistry
- Aldehydes, Ketones and Carboxylic Acids
- What do you understand by these following terms? Give one example of each.
(i) Aldol (ii) Schiff's base (iii) Cannizaro's reaction (iv) Oxime (v) Acetal- UP Board XII - 2025
- Chemistry
- Aldehydes, Ketones and Carboxylic Acids
View More Questions
Questions Asked in CBSE CLASS XII exam
- Four resistors, each of resistance R and a key K are connected as shown in the figure. The equivalent resistance between points A and B when key K is open will be:
- CBSE CLASS XII - 2025
- Electrical Circuits
Bittu and Chintu were partners in a firm sharing profit and losses in the ratio of 4 : 3. Their Balance Sheet as at 31st March, 2024 was as follows:
On 1st April, 2024, Diya was admitted in the firm for \( \frac{1}{7} \)th share in the profits on the following terms:- (i) New profit sharing ratio between Bittu, Chintu and Diya was 3 : 3 : 1 .
- (ii) Fixed Assets were found to be overvalued by ₹ 1,40,000.
- (iii) Creditors were paid ₹ 4,20,000 in full settlement.
- (iv) Diya brought proportionate capital and ₹ 5,60,000 as her share of goodwill premium by cheque.
Prepare Revaluation Account and Partners' Capital Accounts.
- CBSE CLASS XII - 2025
- Partnership Accounts
- In a compound microscope, an object is placed at a distance of 1.5 cm from the objective of focal length 1.25 cm. The eyepiece has a focal length of 5 cm. The final image is formed at infinity. Calculate the distance between the objective and the eyepiece.
- CBSE CLASS XII - 2025
- Image Formation
- How many pollen grains and ovules are likely to be formed in the anther and ovary of an angiosperm bearing 50 microspore mother cells and 50 megaspore mother cells respectively?
- CBSE CLASS XII - 2025
- sexual reproduction in flowering plants
- Two slits 0.1 mm apart are arranged 1.20 m from a screen. Light of wavelength 600 nm from a distant source is incident on the slits.
- CBSE CLASS XII - 2025
- Wave optics
View More Questions