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Coversion R - CO2H rarr R - CHO can be ...


Coversion ` R - CO_2H rarr R - CHO` can be done by :

A

`LiAlH_4`

B

`NaBH_4`

C

`DIBAL - H`

D

All of these

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The correct Answer is:
C, D
`R-COOH rarr R - CHO` DIBAL - H Reduces oic acid to aldehyde
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MS CHOUHAN-ALCOHOL,ETHERS AND EPOXIDES-LEVEL-2
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  2. Based on the above isomer answer the following (A to F). Which isome...

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  3. Based on the above isomer answer the following (A to F). Which isome...

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  5. Conversion R -CH2 - OH rarr R -CHO can be done by :

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  6. Conversion R-CHO rarr R - CO2 H can be done by

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  7. Coversion R - CO2H rarr R - CHO can be done by :

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  8. Coversion R - CHO rarr R - CH2 -OH can be done by :

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  9. Reduction R - CH2 - OH rarr R - CH3 can be done by :

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  10. Which of the following is true for 3- methylbutanal ?

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  11. This problem is an introduction to the planning of multistep syntheses...

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  12. Which of the following is true for 3- methyl-2-butanone?

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  13. Which of these methods would serve to prepare 1-phenyl-2-propanol?

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  14. Match the Column (I) and (II) .

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  15. Match the Column (I) and (II) .

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  17. Di-tert-glycols rearrange in the presence of acid to give alpa-tertiar...

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  18. Di-tert-glycols rearrange in the presence of acid to give alpa-tertiar...

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  19. Di-tert-glycols rearrange in the presence of acid to give alpa-tertiar...

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  20. Di-tert-glycols rearrange in the presence of acid to give alpa-tertiar...

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