Preparations of Haloalkanes

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

Consider the following reaction



Identify the structure of the major product X.

Which of the following cannot be prepared by Sandmeyer's reaction?

Write the chemical reaction between potassium iodide and diazonium chloride.

Explain Gattermann reaction with an example of preparation chlorobenzene.

Write the reaction for preparation of iodo benzene through Gattermann reaction.

Explain Gattermann reaction with an example.

Aryl iodides can be prepared by reaction of arenes with iodine in the presence of an _____.(oxidising agent/reducing agent)

Chlorobenzene is formed by reaction of chlorine with benzene in the presence of ${\mathrm{AlCl}}_3$. Which of the following species attacks the benzene ring in this reaction?

Alkyl halides are prepared from alcohols by treating with

Which of the following alcohols will yield the corresponding alkyl chloride on reaction with concentrated $\mathrm{HCl}$ at room temperature?

The reaction, $\mathrm{RCl}+\mathrm{NaI}\stackrel{\mathrm{Acetone}}{\to }\mathrm{R}–\mathrm{I}+\mathrm{NaCl}$, is known as

The reaction of toluene with chlorine in the presence of iron and in the absence of light yields _____.

In the preparation of ethyl iodide from ethane, this reaction is done in the presence of iodic acid which can reduce $\mathrm{HI}$ formed.

What happens in Finkelstein reactions?

For the chemical reaction:

The IUPAC name of the product is:

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