Question:
The final product A, formed in the following multistep reaction sequence is:
The final product A, formed in the following multistep reaction sequence is:
Updated On: Mar 21, 2025
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: The reaction starts with the bromobenzene reacting with Mg in ether to form the Grignard reagent (phenylmagnesium bromide).
Step 2: Carbon dioxide is then introduced, which reacts with the Grignard reagent to form benzoic acid upon acidic workup.
Step 3: The benzoic acid undergoes a Hoffmann bromamide reaction, where the amide is converted to an amine, resulting in the formation of aniline.
Thus, the final product formed is aniline (structure in option (1)).
Was this answer helpful?
0
0
Top Questions on Structural Representations Of Organic Compounds
- Given below are two statements :
Statement I : [Co(NH3)6] 3+ is a homoleptic complex whereas [Co(NH3)4Cl2] + is a heteroleptic complex.
Statement II : Complex [Co(NH3)6] 3+ has only one kind of ligands but [Co(NH3)4Cl2] + has more than one kind of ligands.
In the light of the above statements, choose the correct answer from the options given below- NEET (UG) - 2024
- Chemistry
- Structural Representations Of Organic Compounds
- Match List I with List II
List-I
(Compound)List-II
(Shape/geometry)(A) NH3 (I) Trigonal Pyramidal (B) BrF5 (II) Square Planar (C) XeF4 (III) Octahedral (D) SF6 (IV) Square Pyramidal
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Chemistry
- Structural Representations Of Organic Compounds
- Given below are two statements:
Statement I: Aniline does not undergo Friedel-Crafts alkylation reaction.
Statement II: Aniline cannot be prepared through Gabriel synthesis.
In the light of the above statements, choose the correct answer from the options given below- NEET (UG) - 2024
- Chemistry
- Structural Representations Of Organic Compounds
- 1 gram of sodium hydroxide was treated with 25 ml. of 0.75 M HCI solution, the mass of sodium hydroxide left unreacted is equal to
- NEET (UG) - 2024
- Chemistry
- Structural Representations Of Organic Compounds
Which of the following are correct?
i. Basic structural unit of silicates is –\( \text{-RSiO-} \)
ii. Silicones are biocompatible
iii. Producer gas contains CO and \( \text{N}_2 \)- AP EAMCET - 2024
- Chemistry
- Structural Representations Of Organic Compounds
View More Questions
Questions Asked in JEE Main exam
- A physical quantity \( Q \) is related to four observables \( a \), \( b \), \( c \), and \( d \) as follows: \[ Q = \frac{a b^4}{c d^2} \] Where:
- \( a = (60 \pm 3) \, \text{Pa} \),
- \( b = (20 \pm 0.1) \, \text{m} \),
- \( c = (40 \pm 0.2) \, \text{N·s/m}^2 \),
- \( d = (50 \pm 0.1) \, \text{m} \).
Then the percentage error in \( Q \) is:- JEE Main - 2025
- Error analysis
- Let \( \langle a_n \rangle \) be a sequence such that \( a_0 = 0 \), \( a_1 = \frac{1}{2} \), and \( 2a_{n+2} = 5a_{n+1} - 3a_n \).n= 0,1,2,3.... Then \( \sum_{k=1}^{100} a_k \) is equal to:
- JEE Main - 2025
- Sequences and Series
- Given below are two statements:
Statement (I): NaCl is added to the ice at \( 0^\circ C \), present in the ice cream box to prevent the melting of ice cream.
Statement (II): On addition of NaCl to ice at \( 0^\circ C \), there is a depression in freezing point.
In the light of the above statements, choose the correct answer from the options given below:- JEE Main - 2025
- Colligative Properties
- Let P be the foot of the perpendicular from the point \( (1, 2, 2) \) on the line \[ \frac{x-1}{1} = \frac{y + 1}{-1} = \frac{z - 2}{2} \] Let the line \( \mathbf{r} = (-\hat{i} + \hat{j} - 2\hat{k}) + \lambda (\hat{i} - \hat{j} + \hat{k})\), \( \lambda \in \mathbb{R} \), intersect the line \(L\) at \(Q\). Then \( 2(PQ)^2 \) is equal to:
- JEE Main - 2025
- 3D Geometry
- The electric field of an electromagnetic wave in free space is \[ \vec{E} = 57 \cos \left[7.5 \times 10^6 t - 5 \times 10^{-3} (3x + 4y)\right] \left( 4\hat{i} - 3\hat{j} \right) \, \text{N/C}. \] The associated magnetic field in Tesla is:
- JEE Main - 2025
- Electromagnetic Induction and Inductance
View More Questions