CH32CHOHABWhat are A and B in the given reaction sequence-

The correct option is A (CH_3)_2 CO,(CH_3)_3C OH (CH_3)_2CHOH(CH_3)_2CO(CH_3)_3C OH Secondary alcohol on oxidation gives a ketone. This ketone on furt ...

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Byju's Answer

Standard XII

Chemistry

Planck's Quantum Hypothesis

CH32CHOHABWha...

Question

$(C H 3)_{2} C H O H O x i d a t i o n - ----- \to A C H_{3} - M g - I - ------ \to H_{2} O / H^{+} B$

What are A and B in the given reaction sequence?

(C H_{3})_{2} - C O, (C H_{3})_{3} C - O H

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(C H_{3})_{3} C - O H, (C H_{3})_{2} - C O

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(C H_{3})_{2} C H O, (C H_{3}) 3 C - O H

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(C H_{3})_{3} C O O H, (C H_{3})_{2} - C O

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Solution

The correct option is A $(C H_{3})_{2} - C O, (C H_{3})_{3} C - O H$
$(C H_{3})_{2} C H O H O \to (C H_{3})_{2} C O C H_{3} - M g - I - ------ \to H_{2} O / H^{+} (C H_{3})_{3} C - O H$

Secondary alcohol on oxidation gives a ketone. This ketone on further treatment with Grignard reagent gives a tertiary alcohol. Hence option A is the correct answer of this question.

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Similar questions

Q. Identify reactant (X) in the given reaction sequence.

C H_{3} C O C H_{3} + X \to (C H_{3})_{3} C - O M g C l H_{2} O - - \to (C H_{3})_{3} C - O H + M g (O H) C l

Q. The stability of carbocations follows the order.

(C H_{3})_{3} C^{\oplus}

II.

(C H_{3})_{2} \oplus C (O C H_{3})

III.

C H_{3} C H_{2} C H_{2} \oplus C H_{2}

IV.

C H_{3} \oplus C H C H_{2} C H_{3}

Q. What will be the final product of the given reaction?

C H_{3} - C - (C H_{3})_{2} - O H + 2 K \to

Q. Write the product

(C H_{3})_{3} C - O H C u - -- \to 573 K

$B (m i x) C o n c . H I ⟵ ((C H_{3})_{3} C - O - C H_{3}) a n h y d . H I \to A (m i x)$

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(CH3)2CHOHOxidation−−−−−−→ACH3−Mg−I−−−−−−−→H2O/H+BWhat are A and B in the given reaction sequence?

$(C H 3)_{2} C H O H O x i d a t i o n - ----- \to A C H_{3} - M g - I - ------ \to H_{2} O / H^{+} B$

What are A and B in the given reaction sequence?