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Consider the following reaction A "dic...

Consider the following reaction
A `"dicarbony"l overset (NaOH ("Dil"))underset ("Aldol") to overset ((Ph_(3)P)_(3) RhCI) to
Which of the Iabeled C - C hond formation is not possible in the above reaction?

A

Only iv

B

Only iii

C

Only ii

D

Only i

Text Solution

Verified by Experts

The correct Answer is:
D
An `alpha - beta C - C` bond is always formed in aldol reaction.
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A2Z-ALDEHYDES, KETONES AND CARBOXYLIC ACID-Oxidation And Reduction Of Carbonyl Compounds
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  8. Which one of the following product is obtained by the oxidationof prop...

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  9. Which one of the following would produce an orage coloured precipitate...

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  10. Consider the following reaction A "dicarbony"l overset (NaOH ("Dil")...

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  11. In the following reaction CH(2)O + CH(3) - NO(2)overset (Dil Na OH) ...

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  13. Which of the following could result as a product in the aldol condensa...

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  14. Which of the following gives aldol dondensation reaction?

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  15. The number of aldol reaction (s) that oscurs in the given transformati...

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  17. Which of the following compound will undergo self - aldol condensation...

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  18. Acetaldehyde when treated with dilute NaOH gives.

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  19. Tratment of propionaldehyde with diltu NaOH solution gives

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