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प्रश्न
The product ‘B’ in the above reaction sequence is,
पर्याय
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उत्तर
Explanation:
The reaction sequence provided involves the following steps:
1. Formation of the Grignard Reagent:
Cyclohexyl chloride reacts with magnesium in dry ether to form cyclohexyl magnesium chloride, which is a Grignard reagent.
\[\ce{C6H11 - Cl + Mg -> C6H11 - MgCl}\]
2. Hydrolysis of the Grignard Reagent:
The Grignard reagent is then treated with water, leading to the formation of cyclohexane.
\[\ce{C6H11 - MgCl + H2O -> C6H12 + Mg(OH)Cl}\]
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संबंधित प्रश्न
The correct order of increasing reactivity of C-X bond towards nucleophile in the following compounds is:
(I)
(II)
(III) (CH3)3 C-X
(IV) (CH3)2 CH-X
\[\ce{CH3 - CH = CH2 ->[HI][Peroxide]}\]
The major product of the above reaction is,
Choose the most correct option.
The best method for the preparation of alkyl fluorides is _______.
Butanenitrile may be prepared by heating ______.
Choose the most correct option.
Choose the compound from the following that will react fastest by SN1 mechanism
Choose the most correct option.
Which of the following is likely to undergo racemization during alkaline hydrolysis?
(I)
\[\begin{array}{cc}
\ce{CH3-CH-C2H5}\\
|\\
\ce{Cl}\end{array}\]
(II)
(III)
(IV)
\[\begin{array}{cc}
\ce{\phantom{.......}CH3}\\
\phantom{.....}|\\
\ce{CH3-CH}\\
\phantom{.....}|\\
\ce{\phantom{..........}CH2Cl}
\end{array}\]
Match the pairs.
| Column I | Column II |
| \[\begin{array}{cc} \ce{CH3CH - CH3}\\ |\phantom{.....}\\ \ce{X\phantom{.....}} \end{array}\] |
vinyl halide |
| \[\ce{CH2 = CH - CH2X}\] | alkyl halide |
| \[\ce{CH2 = CH - X}\] | allyl halide |
| benzyl halide | |
| aryl halide |
The type of mono halogen derivative in which a halogen atom is bonded to sp3 hybridized carbon atom next to carbon-carbon double bond is ______________
The bond line formula of 1-iodo-2, 3-dimethyl pentane is
When propene reacts with HCl in presence of peroxide, the product is ________.
The conversion of 2-methylpropan-1-ol to 2-methylpropan-2-ol is ______.
Which of the following compounds is obtained when t-butyl bromide is treated with alcoholic ammonia?
Identify 'B' in the following series of reactions.
\[\ce{Ethanol ->[NaBr][H2SO4, \Delta] A ->[Mg][Dry ether] B}\]
How many asymmetric carbon atoms are present in neopentyl chloride?
Identify A and B respectively in the following conversion.
\[\ce{Ethene ->[A] Bromoethane ->[B][\Delta] Ethyl propionate}\]
The decreasing order of the rate of nitration of benzene (I), C6D6 (II), nitrobenzene (III), chlorobenzene (IV) is ______.
The allylic halide, among the following, is ______.
Complete the following reaction giving major product.
\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry either] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{.................}
\end{array}\]
Identify the chiral molecule from the following.
Identify A and B:
\[\ce{C6H5CH2Br ->[Alc.][KCN] A ->[Na/Ethanol] B}\]
Identify the chiral molecule from the following.
Name the following halide according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
\[\ce{CH3C(C2H5)2CH2Br}\]
