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In the following carbocation, H//CH3 tha...

In the following carbocation, `H//CH_3` that is most likely to migrate to the positively charged carbon is :
`H_(3)C^(1)-overset(H)overset(2|)underset(OH)underset(|)(C)-overset(3o+)underset(H)underset(|)(C)-overset(H)overset(4|)underset(CH_(3))underset(|)C-overset(5)CH_(3)`

A

`CH_(3)` at `C-4`

B

`H` at `C-4`

C

`CH_(3)` at `C-2`

D

`H` at `C-2`

Text Solution

Verified by Experts

The correct Answer is:
D
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In the following carbocation, H//CH_(3) that is most likely to migrate to the positve charged carbon is : H_(3)overset(1)C-overset(H)overset(|2)underset(OH)underset("| ")"C"-underset(H)underset(3|)overset(+)C-overset(H)overset(|4)underset(""CH_(3))underset("| ")"C "-overset(5)CH_(3)

In the following carbocation, H//CH_(3) that is most likely to migrate to the positively charged carbon is H_(3)overset(1)C - underset(OH)underset(|)overset(H)overset(|_(2))C -_(3) underset(H)underset(|)overset(+)C - underset(CH_(3))underset(|)overset(H)overset(|_(4))C - overset(5)CH_(3)

CH_(3) - underset(H) underset(|)overset(OH)overset(|)(C ) - CN is

IUPAC name of CH_(3)-overset(H)overset(|)underset(C_(2)H_(5))underset(|)C-overset(C_(4)H_(9))overset(|)underset(CH_(3))underset(|)C-CH_(3) is

Write IUPAC Name CH_(3)-overset(C_(2)H_(5))overset(|)underset(CH_(3))underset(|)C-overset(CH_(3))overset(|)underset(H)underset(|)C-C-=C-CH_(3)

The number of tertiary carbon atom in : CH_(3)-overset(CH_(3))overset(|)underset(H)underset(|)C-overset(CH_(3))overset(|)underset(H)underset(|)C-overset(CH_(3))overset(|)underset(CH_(3))underset(|)C-overset(CH_(3))overset(|)underset(H)underset(|)C-CH_(3)

Write down the derived names of the following: CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(H)underset(|)overset(H)overset(|)(C)-underset(CH_(3))underset(|)(CH)-CH_(3)

The IUPAC name of CH_(3)-overset(OH)overset(|)underset(H)underset(|)(C)-CH_(2)-overset(O)overset(||)(C)-CH_(3) is:

ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-5(B)
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  2. The reagent(s) for the following conversion is/are:

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  3. In the following carbocation, H//CH3 that is most likely to migrate to...

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  4. The synthesis of 3-octyne is achieved by adding a bromoalkane into a m...

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  5. Amongst the given option, the compound(s) in which all the atoms are i...

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  6. In allene (C(3)H(4)), the type(s) of hybridisation of the carbon atoms...

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  7. If two moles of Isopropyl chloride reacts with Na presence of dry ethe...

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  8. Isomers of hexane , based on their branching can be divided into three...

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  9. (CH(3))(2)overset(Cl)overset(|)C-CH(2)CH(3)overset("aic" XOH)rarr ?

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  10. C(6)H(5)CH(2)underset(Br)underset(|)CHCH(3)underset("heat")overset(aic...

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  11. C(C(6)H(12)), and optically active dydrocarbon which on catalytic hydr...

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  12. Draw the stereochemical structures of the products in the following re...

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  13. Write down the structure of the stereoisomers formed when cis-2-butene...

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  14. An organic compound (E)(C(5)H(8)), on hydrogenation gives a compound ...

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  15. Give the structure of the major organic products obtained from 3-ethyl...

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  16. An alkyl halide (X)of the folmula C(6)H(13)Cl on treatment with potass...

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  17. 3,3-dimethylbutan-2-ol losses a molecule of water in the presence of c...

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  18. Identify the compound (A), (B), and (C). Compound (A) (C(8)H(12))ove...

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  19. Compound (A) C(6)H(12) gives a positive test with bromine in carbon te...

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  20. Complete the following giving the structures of the principal organic ...

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