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प्रश्न
How the following conversion can be carried out?
1-Bromopropane to 2-bromopropane
How is the following conversion carried out? Write reaction and condition only.
1-bromopropane to 2-bromopropane
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उत्तर १
\[\ce{\underset{1-Bromopropane}{CH3CH2CH2Br} ->[Alc{.} KOH, \Delta][Dehydrohalogenation] \underset{Propene}{CH3CH = CH2} ->[HBr] \underset{2-bromopropane}{CH3 - CHBrCH3}}\]
उत्तर २
\[\begin{array}{cc}
\ce{\underset{1-Bromopropane}{CH3CH2CH2Br} ->[C2H5\overset{\ominus}{O}/KOH][\Delta] CH3CH = CH2 ->[HBr] CH3 - CH - CH3}\\
\phantom{...........................................................................}|\\
\phantom{.............................................................................}\ce{\underset{2-Bromopropane}{Br}}\\
\end{array}\]
APPEARS IN
संबंधित प्रश्न
Identify ‘A’ and ‘B’ in the following reaction :
\[\ce{CH3 - CH = CH2 ->[HBr]'A' ->[alc.KOH]'B'}\]
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1-Bromo-1-methylcyclohexane
Predict all the alkenes that would be formed by dehydrohalogenation of the following halide with sodium ethoxide in ethanol and identify the major alkene:
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How the following conversion can be carried out?
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Observe the following compounds and answer the questions given below.

(I)
\[\ce{\underset{\text{(II)}}{CH3 - CH2 - Br}}\]
- Identify the type of halides.
- Explain the nature of the C – Br bond in both of these halides.
- Which of these compounds will undergo aqueous alkaline hydrolysis readily? Write the reaction in support of your answer.

'A' is:
Identify the major product formed when 2-cyclohexylchloroethane undergoes a dehydrohalogenation reaction. Name the reagent which is used to carry out the reaction.
The conversion of an alkyl halide into an alkene by alcoholic KOH is classified as ______.
Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
\[\ce{CH3 C(CI) (C2H5)CH2CH3 }\]
A primary alkyl halide would prefer to undergo ______.
Which of the following alkyl halides will undergo SN1 reaction most readily?
An SN1 reaction at the asymmetric carbon of an enantiomerically pure chiral alkyl halide gives a product ______.
