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Give reactivity order for decarboxylatio...

Give reactivity order for decarboxylation ?
`CH_(3)-CH_(2)-COOH ,CH_(2)=CH-COOH , CH-=C-COOH`

A

IgtIIgtIII

B

IIIgtIIgtI

C

IIIgtIgtII

D

None is correct

Text Solution

AI Generated Solution

To determine the reactivity order for decarboxylation of the given unsaturated carboxylic acids, we will analyze the stability of the resulting carbanions formed during the decarboxylation process. The compounds we are considering are: 1. **Propanoic acid (CH₃-CH₂-COOH)** 2. **Acrylic acid (CH₂=CH-COOH)** 3. **Propyne carboxylic acid (CH≡C-COOH)** ### Step-by-Step Solution: ...
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ALLEN-ALKENE, ALKANE & ALKYNE -EXCERSISE-3
  1. Give reactivity order for decarboxylation ? CH(3)-CH(2)-COOH ,CH(2...

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  2. True or False

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  3. Heating of beta-hydroxy acid gives lactones.

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  4. Hunsdiecker reaction involve free radical in intermediate steps.

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  5. Benzoic acid is stronger than methanoic acid but weaker than ethanoic ...

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  6. Acid halides are more reactive than acid amides towards the hydrolysis...

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  7. What happens when sodium benzoate is heated with soda lime?

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  8. pK(a) and K(a) of an acid are connected by the relation.......

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  9. Fill in the blank by choosing the appropriate word/words from those gi...

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  10. Hell-Volhard-Zelinsky reaction involves the replacement of an ...........

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  11. Carboxylic acids may be prepared by the reaction of Grigrand reagents ...

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  12. Statement-I: Unlike the gtC=O group of aldehydes and ketones, the C=O ...

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  13. Statement-I: CH(3)COCH(2)COOC(2)H(5) will give iodoform test. Becau...

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  14. Statement-1: Acetic acid does not undergo haloform test. and State...

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  15. Statement-I: Benzoic acid on nitration will give m- nitro benzoic ac...

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  16. Statement-I: Acyl halide are more reactive than acid substance amide t...

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  17. Amides undergo hydrolysis to yield carboxylic acid plus amine on heati...

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  18. Amides undergo hydrolysis to yield carboxylic acid plus amine on heati...

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  19. Acid halides are more reactive than acid amides towards the hydrolysis...

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  20. When is treated with two equivalent of methyl magnesium iodide a...

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  21. Ester gives nucleophilic addition reaction followed by elimination rea...

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