Testbook Logo
Exams SuperCoaching Test Series Skill Academy
More

Question

Download Solution PDF

The major product formed in the following reaction is

F1 Utkarsha Madhuri 18.11.2021 D7

This question was previously asked in
GATE CY 2019 Official Paper
Download PDF Attempt Online
View all GATE Chemistry Papers >
  1. F2 Vinanti Teaching 20.06.23 D2 V2
  2. F2 Vinanti Teaching 20.06.23 D1 V2
  3. F1 Utkarsha Madhuri 18.11.2021 D10
  4. F1 Utkarsha Madhuri 18.11.2021 D11

Answer (Detailed Solution Below)

Option 2 : F2 Vinanti Teaching 20.06.23 D1 V2
Free Tests
View all Free tests >
Free
GATE Chemistry: Start Your Preparation Quiz
0.9 K Users
5 Questions 7 Marks 10 Mins
Start Now

Detailed Solution

Download Solution PDF

Explanation:- 

  • Diethyl aluminium chloride is used as a catalyst in  Ziegler-Natta catalysis.
  • The organic compound is also used as a Lewis acid in various organic synthesis reactions.
  • They are highly reactive and pyrophoric in nature.

Thus, the final product is an alpha-beta unsaturated carbonyl compound.

Reaction:-

F1 Utkarsha Madhuri 18.11.2021 D7    F1 Utkarsha Madhuri 18.11.2021 D9

F2 Vinanti UG Entrance 02.02.23 D1

Download Solution PDF
Latest GATE Chemistry Updates

Last updated on Dec 6, 2023

GATE Chemistry 2024 Notification & Information Brochure Out! Candidates could apply online between 30th August, 2023 to 12th October, 2023. The GATE Chemistry Exam will be conducted on 3rd-4th Feb and 10th -11th February, 2024. The IISc Bangalore will organise GATE Chemistry 2024 exam in designated exam centres. The exam will be Computer Based. Candidates who want a successful selection must refer to the GATE Chemistry Preparation Tips to improve their preparation for the exam.

More Organic Reaction Mechanisms Questions

Q1.The correct match for the reaction given in Column P with the Hammett reaction constant (ρ) given in Column Q is   Column P   Column Q A. i. -0.95 B. ii. -2.98 C. iii. -0.30
Q2.The correct statement for the reactions P and Q is
Q3.The major products A and B formed in the following transformations are
Q4.The correct order of the dissociation constants for hydrates of the following compounds is
Q5.Which of the following will undergo substitution in the ortho and para positions rather than in the meta position ?
Q6.The major product formed in the given reaction sequence is
Q7.The reaction of Ph3PCl2 with PhNH2 primarily produces 
Q8.Compound P was prepared based on a four-component reaction at room temperature in methanol. The required starting materials for the synthesis are
Q9.The nucleophilic substitution of RR'R''SiX (R, R', R" = alkyl groups) by a nucleophile Y gives the product RR'R"SiY. Among the following, A. Silylium cation is formed during the reaction. B. It is a second-order reaction. C. The cleavage of the Si-X bond is not the rate-determining step. D. The product always shows an inversion of configuration. Identify the correct statements.
Q10.The effective activation energy for the reaction: with the following potential energy versus reaction coordinate plot is
Suggested Test Series
View All >
GATE Chemistry Previous Year Pack
14 Total Tests with 0 Free Tests
Start Free Test

More Chemical Sciences Questions

Q1.Match the List I and List II: List - I List - II (A) α -emission (p) Z increase (B) β -emission (q) n/p increase (C) β+ -emission (r) n/p decrease (S) K-electron capture (s) X- ray emission     (t) Z decrease  
Q2.The major product formed in the following reaction sequence is
Q3.Reaction of white phosphorus with sulfur gives a mixture of products A, B and C. The 31P NMR spectral features of the resultant mixture are shown below. The products A, B and C, respectively, are
Q4.The correct order of the rate for the following rearrangement that involves a three membered intermediate is P: X = -CH=CH2 Q: X = Me3CC(O)- R: X = -C≡N
Q5.For elements P, Q, R and S, the corresponding valencies and average orbital energies are listed below. Element  Valency  Average Valence Orbital Energy (eV) P i  -19 Q j  -22.5 R k -9 S l -7 Based on the Van-Arkel diagram, the correct option from the following A. SjQl is covalent. B. PkRi is ionic. C. RISk is metallic. D. PjQi is covalent is
Q6.The unperturbed energies (in eV) of a three-level system are ε0 = 2, ε1 = 4 and ε2 = 6. The matrix elements of a perturbation V (in eV) between the levels (in subscript) are V10 = 4, V20 = 6 and V12 = 10. The second-order correction to the ground state energy (in eV) in the presence of perturbation V is
Q7.Two moles of calcium phosphate on reduction with carbon in the presence of silica resulted in the formation of a phosphorus compound X in 90% yield. The weight of X is (Atomic weight, Ca 40, P 31, Si 28, O 16, C 12, H 1)
Q8.The β-activity of 0.9 g of carbon from the wood of a present-day tree is 0.25 Bq. If the activity of 0.9 g carbon isolated from the wood of an ancient artifact is 0.19 Bq under the same conditions (14C : t1/2 = 5730 years), the age of the ancient artifact is
Q9.At a given temperature, an atom accesses 2S1/2, 2P1/2 and 2P3/2 atomic states with energies 0 kBT, 0.5 kBT and 0.5 kBT, respectively. The fraction of atoms in the P states is
Q10.From the following 18-electron complex(es), identify those which predominantly undergoes/undergo substitution reaction by P(OMe)3 via an associative mechanism. A. Mn(CO)4NO B. trans-Cr(CO)4(PPh3)2 C. cis-Mn(CO)5Br D. (η5-C5H5)Co(CO)2 The correct option is
Important Links for GATE Exam
Super Coaching
Branch wise Page
Test Series
Previous Year Papers
Testbook Edu Solutions Pvt. Ltd.
1st & 2nd Floor, Zion Building,
Plot No. 273, Sector 10, Kharghar,
Navi Mumbai - 410210
[email protected]
Toll Free:1800 833 0800
Office Hours: 10 AM to 7 PM (all 7 days)
Company
About usCareers We are hiringTeach Online on TestbookPartnersMediaSitemap
Products
Test SeriesTestbook PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks
Our Apps
Follow us on
Copyright © 2014-2022 Testbook Edu Solutions Pvt. Ltd.: All rights reserved
User PolicyTermsPrivacy
Get Free Access Now
Hot Links： all teen patti master teen patti gold downloadable content teen patti lotus teen patti joy 51 bonus teen patti master king