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Predict the product of the following rea...

Predict the product of the following reaction sequence.
ethyne `underset("(2) excess " I-CH_(2)-(CH_(2))_(2)-CH_(3))overset("(1) excess " NaNH_(2))rarr`

A

6-iodo-1-hexyne

B

1-hexyne

C

5-decyne

D

1-iodo-1-hexene

Text Solution

Verified by Experts

The correct Answer is:
C
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MS CHOUHAN-HYDROCARBONS (ALKYNES)-Level -1
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  6. What is the final product, C, of the following reaction sequence ?

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  7. Compound (X) will be :

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  8. Choose the sequence of steps that describes the best synthesis of 1-bu...

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  9. Which alkyne yields butanoic acid (CH(3)CH(2)CH(2)CO(2)H) as the only ...

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  10. (A) Unit of unsaturation in compound (A) ?

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  11. product (C) of above reaction is :

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  12. To convert 1-butyne to 1-D-butanal, one would carry out the following ...

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  13. An unknown compound (A) has a molecular formula C(4)H(6). When (A) is ...

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  14. 1, 2-Dibromo propane on treatment with X moles of NaNH(2) followed by ...

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  15. CH(3)-overset(CH(3))overset(|)(CH)-C-=CH overset("excess HBr")rarr T...

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  16. CH(3)-C-=C-CH(3) overset("Cold " KMnO(4))rarr (A) product (A) is :

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  17. In which reaction last product is Ph-C-=CH ?

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