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Consider the following reactions PhBr ...

Consider the following reactions
`PhBr underset(Et_(2)O,"heat")overset(Mg)rarr A`

The product `(C )` is

A

`PhCHOHCH_(3)`

B

`PhCH_(2)CH_(2)OH`

C

`PhCH_(2)CHO`

D

`PhOCH_(2)CH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
`PhBr underset(Et_(2)O,"heat")overset(Mg) rarr Phunderset((A))(MgBr)`

With ethylene oxide, the alcohol product has two more `C's` than the organic group of Grignard reagent.
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R SHARMA-ALCOHOL, PHENOL AND ETHERS-Follow -Up Test -3
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  6. The reducing agent used in Bouveault -Blanc reduction is

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  7. For the preparation of 1-phenylethanol from benzaldehyde,which of the ...

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  8. Which of the following reagents can convert propionic acid into propan...

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  9. Which of the following sets of reactants may be used to prepare 2-met...

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  10. Consider the following sequence of reactions C(2)H(5)C -= CH overse...

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  11. Ethyl acetate (CH(3)COOC(2)H(5)) is allowed to react with excess of C...

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  12. Consider the following reactions PhBr underset(Et(2)O,"heat")overset...

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  13. In the following reaction sequence Ph -C -= CH underset(Hg^(2+)) ove...

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  14. The major product formed in the reaction CH(3)CH = CH - overset(O)o...

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  15. The maximum number of moles of carbonyl compound (aldehyde or ketone) ...

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  16. Reduction of an acid chloride with LiAlH(4) produces

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  17. Which of the following is expected to produce an alcohol on reaction w...

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  18. In the reaction the product is

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