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In the transformations PhCH=CH(2)overs...

In the transformations
`PhCH=CH_(2)overset(ArCO_(3)H)underset(CH_(2)Cl_(2))(rarr)Aoverset(1.LiAlH_(4),Et_(2)O)underset(2.H_(2)O)(rarr)B`
The end product `(B)` is

A

B

`PhCHOHCH_(3)`

C

`PhCH_(2)CH_(2)COAr`

D

`PhCH_(2)CH_(2)OH`

Text Solution

Verified by Experts

The correct Answer is:
B
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ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-2
  1. The product formed in the following reaction

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

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  3. In the transformations PhCH=CH(2)overset(ArCO(3)H)underset(CH(2)Cl(2...

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  4. The reativites of methanol (1), 1-propanol (II),2-butanol (III) and 2-...

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  5. In the reaction (CH(3))(3)C-O-CH(2)CH(3)+underset((1"mole"))(HI)over...

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  6. Consider the following sequence of rections. The end product (B) ...

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  7. In the reaction +Hclrarr the major product formed is

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  8. Consider the following reaction. The product (A) is

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  9. In the reaction underset(H^(+))overset(H(2)O^(18))rarrA, the product ...

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  10. The compound which does not react with sodium is

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  11. Which of the following ethers is not cleaved by concentrated HI even a...

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  12. Which of the following reactions can be used to prepare CH(3)-underset...

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  13. What are the products expected in the following reactions? C(6)H(5)...

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  14. Which of the following will increase the acidity of phenol ?

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  15. In the esterification of propanoic acid with methanol in the presence ...

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  16. The intermediate stages in the convertsion (CH(3))(2)-underset(OH)un...

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  17. An alcohol, on treatment with P+I(2) followed by the reaction of the f...

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  18. Which one of the following will result in the formation of an ether?

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  19. End product of the following sequence of reaction is

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  20. Which of the following compound on treatment with LiAlH(4) will give a...

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