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, Preparation of Haloalkanes by Free Radical Halogenation of Alkanes, Preparation of Haloalkanes by Addition of Halogen Acids to Alkenes, 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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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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The major product or the mixture of products (X) of the following reaction is

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Alkene reacts with bromine water, this reaction is known as

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The following reaction is known as
R-CH2Br+AgF ethyleneglycol ΔR-CH2 F+AgBr

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What is the product formed in the following reaction?

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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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Which of the following is a free radical substitution reaction ?