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Identify the final product (B) in the fo...

Identify the final product `(B)` in the following sequence of reactions.
`CH_(3)-overset(CH_(3))(C )=CH_(2)overset(Conc.H_(2)SO_(4))underset(0^(@)C)(rarr)Aoverset(C_(2)H_(5)OH)(rarr)B`

A

`CH_(3))_(2)CHCH_(2)OC_(2)H_(5)`

B

`(CH_(3))_(3)COC_(2)H_(5)`

C

`(CH_(3))_(3)C-OSO_(3)H`

D

`C_(2)H_(5)OC_(2)H_(5)`

Text Solution

Verified by Experts

The correct Answer is:
B
Step one involves addition of sulphuric acid to give alkyl hydrogen sulphate while step two involves nucleophilic displacement to yield ether.

`CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C )-underset(..)(ddotO)-CH_(2)CH_(3)`
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Knowledge Check

  • In this reaction , (CH_(3))_(3) C - CH_(2)OH overset("Conc." H_(2)SO_(4))underset(170^(@)C)(to) X X is

    A
    `(CH_3)_2C=CHCH_3`
    B
    `CH_3-=CH`
    C
    `(CH_3)_2CHCH_2CH_3`
    D
    `CH_3-CH_2-underset(CH_3)underset(|)C=CH_2`

  • The product (D) in the following sequence of reactions is : C_(2)H_(4)overset(HBr)(rarr)(A)overset(NaOH(aq.))(rarr)(B) overset(Na)(rarr)(C ) overset(CH_(3)I)(rarr)

    A
    butane
    B
    ethane
    C
    propane
    D
    ethyl methyl ether

  • Consider the following sequence of reactions CH_(2)=CH_(2)overset(PhCO_(3)H)underset(CH_(2)Cl_(2))(rarr)Aoverset(dil.H_(2)SO_(4))(rarr)B The product (B) is

    A
    `PhCH_(2)CH_(2)OH`
    B
    `CH_(2)OHCH_(2)OH`
    C
    `(CH_(3))_(2)CHOCH_(2)CH_(3)`
    D
    `CH_(2)OHCH_(2)Cl`