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(B)overset(Θ)(OH)larr CH(2)=CH-CHO overs...

`(B)overset(Θ)(OH)larr CH_(2)=CH-CHO overset(AI(OEt)_(3))rarr (A)`

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a.
b. Acrolein does not undergo aldol condensation, since `alpha`-H atom is not so acidic. The chain breaks at the doble bond to give a mixture of `CH_(3)CHO` and HCHO.
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CENGAGE CHEMISTRY-ALIPHATIC AND AROMATIC ALDEHYDES AND KETONES-Exercises Subjective
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  2. a. b. c. d. 2-Butanone on reaction with Mg//Hg followed by hy...

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  3. (B)overset(Θ)(OH)larr CH(2)=CH-CHO overset(AI(OEt)(3))rarr (A)

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  4. p-Hydroxybenzaldehyde does not undergo Cannizzaro reaction. Explain.

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  5. Complete the following reaction

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  6. Convert HCHO to glycol in one step only.

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  7. Convert and vice versa.

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  8. Convert benzence to PhCHO in one step only.

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  9. An aromatic kentone (X) has the molecular formula C(10)H(12)O(2). On v...

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  10. A natural compound (A) (C(7)H(6)O) forms an oxime. When (A) is treated...

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  11. An organic compound (A) (C(8)H(14)O) forms an oxime and gives a positi...

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  12. Compound (A) (C(6)H(12)O(2)) on reduction with LiAlH(4) yielded two co...

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  13. Hydrocarbon (X), C(7)H(12), on reaction with boron hydride followed by...

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  14. An organic compound (A) (C(6)H(10)) on reaction with CH(3)MgBr followe...

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  15. An organic compound (A) contaning C, H, and O (16.32%) does not decolo...

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  16. A 0.535 gm mixture of ethanol and acetaldehyde when heated with Fehlin...

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  17. An orgnic compound (A) contains 79.25% C, 5.66% H, and 15.09% O. It ha...

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  18. An organic compound (A) containing 60.12% (C ) and 13.3% H has vapour ...

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  19. Two organic compounds (A) and (B) containing 62.01% C and 10.3% H reac...

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  20. An organic compound (A) (C(5)H(7)OCl) reacts rapidly with ethanol to g...

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