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An organic compound with the molecular f...

An organic compound with the molecular formula, `C_(8)H_(8)O` forms, 2,4-DNP derivative, reduces Tollens' reagent and udergoes Cnnizzron reaction. On vigorous oxidation it gives 1,2-benzene di-carboxylic acid. The organic compound is :

A

2-methylbenzaldehyde

B

2-ethylbenzaldehyde

C

3-methylbenzaldehyde

D

phenylacetaldehyde

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The correct Answer is:
A
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An organic compound with the molecular folmula C_(9)H_(10)O form 2,4-DNP derivative, reduces Tollens reagent, and undergoes Cannizaro reaction. On vigorous oxidation, it gives 1,2-benzenedicarboxylic acid. Identify the compound.

(a) Give a plausible expianation for each one of the following : - (i) There are two - NH_(2) groupsin semicarbazide. However, only one such group is involvedin the formation of semicarbazones. (ii) Cyclohexanone forms cyanohydrin in good yield but 2,4,6 -trimethylcyclohexanone does not. (b) An organic compound with molecular formula C_(9)H_(10)O forms, 2,4 - DNP derivative, reduces Tollens' reagent and undergoes Cannizzaro reaction. On vigorous oxidation it gives 1,2-benzene-di-carboxylic acid. Identify the compound.

An organic commpound with the jmolecular formula C_(9)H_(10)O forms a 2,4-DNP derivative, reduces tollen's reagent and undergoes cannizaro reaction, on vigorous oxidation it gives 1,2-benzenedicarboxylic acid. Structure of organic compound is:

An organic compound with molecular formula C_9 H_(10) O forms 2,4,-DNP derivative reduces Tollen's reagent and undergoes Cannizzaro reaction .On vigorous oxidation it gives 1,4-benzene dicarboxylic acid Identify the compound .

OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. Which of the following reactants on reaction with conc. NaOH followed ...

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  2. Reaction of cyclohexanone with dimethylamine in the presence of cataly...

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  3. Cyclohexene on ozonolysis followed by reaction with zinc dust and wate...

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  4. In the following reaction sequence, the correct structures of (E ), (...

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  5. An aromatic compound X with molecular formula, C(9)H(10)O gives the fo...

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  6. The most suitable reagent 'A' for the reaction

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  7. , The above ketone will not be formed by :

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  8. Which of the following combination of reagents can bring the given tra...

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  9. Identify the product (Y) in the following reaction :

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  10. Which one is most reactive towards nucleophilic addition reaction?

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  11. 'X'underset(("Reductive")) overset("Ozonolysis")rarr'Y'+'Z' 'Y' can ...

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  12. An organic compound with the molecular formula, C(8)H(8)O forms, 2,4-D...

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  13. Oxidation of toluene of benzaldehyde by the use of chromyl chloride is...

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  14. In the following sequence of reaction : "Toluene"overset(KMnO)rarr(A...

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  15. The major product in the following reaction is :

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  16. Benzene carbaldehyde is reacted with concentrated NaOH solution, to g...

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  17. The major product in the following reaction is :

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  18. Reagent (s) which can be used to bring about the following transformat...

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  19. The correct sequence of reagents for the following conversion will be

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  20. The major product obtained in the following reaction is :

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