Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 202227 JulyEvening Shift
Exam
JEE Main
Year
2022
Date
27 July
Shift
Evening Shift
Subject
Chemistry
Chapter
Alcohols Phenols and Ethers

JEE Main 2022 · 27 July · Evening Shift · Chemistry · Alcohols Phenols and Ethers

Major product ' B ' of the following reaction sequence is

Major product 'BB' of the following reaction sequence is

Major product ' B ' of the following reaction sequence is

Options

  1. A

    If (dy)/(dx) = 2 ^ x + y - 2 ^ x 2 ^ y , y(0) = 1, then y ( 1 ) is equal to :

  2. B

    If (dy)/(dx) = 2 ^ x + y - 2 ^ x 2 ^ y , y(0) = 1, then y ( 1 ) is equal to :

  3. C

    If (dy)/(dx) = 2 ^ x + y - 2 ^ x 2 ^ y , y(0) = 1, then y ( 1 ) is equal to :

  4. D

    If (dy)/(dx) = 2 ^ x + y - 2 ^ x 2 ^ y , y(0) = 1, then y ( 1 ) is equal to :

Correct answer

B.

If (dy)/(dx) = 2 ^ x + y - 2 ^ x 2 ^ y , y(0) = 1, then y ( 1 ) is equal to :

Step-by-step solution

First step of the reaction involves electrophilic addition of Br2inCH3OH{Br}_{2}in{CH}_{3}OH to 2−methylbut−2−ene2 - methylbut - 2 - eneto form A which contains an ether linkage.

A, undergoes cleavage reaction with HI by SN1{S}_{N}1 mechanism to form B as the major product as shown in the reactions below

Major product ' B ' of the following reaction sequence is

Practice Alcohols Phenols and Ethers on Quantrex Academy →

More from Alcohols Phenols and Ethers

Considering LiBH_4 reduces an ester group to the corresponding alcohol and does not… JEE Advanced 2026The major product of which of the following reaction is not obtained by rearrangement… JEE Main 2026Consider the following reaction. Statement I : In the above reaction, product formed will… JEE Main 2026Consider the following sequence of reactions The major product P is: JEE Main 2026Arrange the following compounds according to increasing order of boiling points.… JEE Main 20264.7 g of phenol is heated with Zn to give product X. If this reaction goes to 60\%… JEE Main 2026Consider compounds A, B and C with following structural formulae A = CH _3 - CH _2 - CH… JEE Main 2026One mole of phenol is treated with dilute HNO _3 at 298 K to give a mixture of products.… JEE Main 2026 Full Alcohols Phenols and Ethers list All JEE Main PYQs