aluminium chloride उदाहरण वाक्य

Alternatively, benzene may react with carbon tetrachloride using the same catalyst to obtain the trityl chloride-aluminium chloride adduct, which is hydrolyzed with dilute acid:
For a time it was used as a promoter chemical in the aluminium chloride catalyzed process to produce ethylbenzene, the precursor for styrene monomer.
In one named reaction called the "'Ferrario reaction "'phenyl ether is converted to " phenoxathiin " by action of elemental sulfur and aluminium chloride.
Chlorination at with aluminium chloride and acetyl chloride yields equal amounts of 1-and 4-chlorodiamantane, whereas use of chlorosulfonic acid yields mainly the 1-chloro isomer.
A general problem with the Friedel Crafts reaction is that the aluminium chloride catalyst sometimes is required in full environmentally benign catalysts have been sought.

Ammonium tetraperchloratoaluminate can be formed by three moles of nitronium perchlorate, one mole of anhydrous aluminium chloride, and one mole of ammonium perchlorate combined in liquid sulfur dioxide.
For both reactions, the aluminium chloride, as well as other materials and the equipment, should be dry, although a trace of moisture is necessary for the reaction to proceed.
It can also be prepared by Friedel-Crafts acylation of benzene with benzoyl chloride in the presence of a Lewis acid ( e . g . aluminium chloride ) catalyst.
This is accomplished via the Gattermann-Koch reaction, accomplished by treating benzene with carbon monoxide and hydrogen chloride under high pressure, catalyzed by a mixture of aluminium chloride and cuprous chloride.
The classic example of this reaction is the conversion of p-cresol to a cyclohexadienone ( with the aid of aluminium chloride as a catalyst and tetrachloromethane as a solvent ).