Preparations of Haloalkanes

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Preparations of Haloalkanes: Overview

This topic covers concepts, such as, Preparations of Haloalkanes, Preparation of Haloalkanes From Alcohols, Swarts Reaction & Preparation of Allylic Halides using N-Bromosuccinimide etc.

Important Questions on Preparations of Haloalkanes

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 The major product of the following reaction is: CH3CH2CH=CH2+HBr

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In the presence of peroxide, hydrogen chloride and hydrogen iodide do not give anti-Markovnikoff’s addition with alkenes, because of the fact that:

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Consider the following reaction

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Identify the structure of the major product X.

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Benzyl chloride   ( C 6 H 5 C H 2 Cl ) can be prepared from toluene by chlorination with –

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The reaction condition leading to the best yield of   C2H5Cl are –

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The reaction condition leading to the best yield of C 2 H 5 Cl are

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How many products will be formed in above reaction.

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For the given reaction how many products are optically active (all isomers):

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When ethanol is treated with potassium bromide and concentrated H2SO4, _____ is produced.

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Which reagent cannot be used to prepare an alkyl halide from alcohol?

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Alkyl halides are prepared from alcohols by treating with

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Which of the following alcohols will yield the corresponding alkyl chloride on reaction with concentrated HCl at room temperature?

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Which of the following can be used to prepare 3-bromopropene?

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The reaction, RCl+NaIAcetoneRI+NaCl, is known as

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What happens in Finkelstein reactions?

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For the chemical reaction:
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The IUPAC name of the product is:

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Conversion of methyl chloride into methyl fluoride is known as

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Which one of the following hydrocarbons when treated with chlorine will give only, single monochloro compound?

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Which of the following substrate is most reactive toward free radical substitution reaction :-

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When isobutane is treated with Br2 in sunlight, then major product is :-