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What purpose does FeCl3 serve in the electrophilic aromatic substitution reaction between chlorine and benzene?
Wiki User
∙ 14y ago
FeCl3 being a Lewis acid accepts one chlorine with electron pair leaving the other as chloronium ion (an electrophile) which attacks on benzene ring.
Wiki User
∙ 14y ago
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Why does tetramethyl-lead IV increase the rate of the free radical substitution reaction between methane and chlorine?
Metal ions catalyse the reaction
What type of reaction is Cyclohexene and Bromine?
Electrophilic addition. Forms 1,2,-dibromocyclohexane
What type of reaction between chlorine and butane?
This reaction is of a substitution type by a 'alkyl-radical' mechanism:Cl2 + CH3-CH2-CH2-CH3 --> CH2Cl-CH2-CH2-CH3 + HClor (a bit more in favor)Cl2 + CH3-CH2-CH2-CH3 --> CH3-CHCl-CH2-CH3 + HCl
What is the chemical reaction when acid is added to chlorine?
Reaction between an acid and a metal is usally, salt and hydrogen. So i think the reaction between chlorine and acid forms a salt and a gas.
Does methane reacts with chlorine in dark?
Theotically, methane can't react with Cl2 in shade as UV light is required to initiate the substitution reaction. Only when there is Cl2 can the C-H bond be broken. However, alkene can react directly with Cl2 due to hydrohalogenation.
What happens when benzene reacts with chlorine in bright sunlight?
When benzene reacts with chlorine in bright sunlight, substitution reactions can occur where one or more hydrogen atoms in the benzene ring are replaced by chlorine atoms, forming chlorobenzene derivatives. This process is known as chlorination and is a type of electrophilic aromatic substitution reaction.
In electrophilic aromatic substitution why do halogen atoms direct ortho para and which halogen is most deactivating?
Halogen atoms direct ortho para in electrophilic aromatic substitution due to their electron-withdrawing nature, which stabilizes the cationic intermediates at these positions. Among halogens, fluorine is the most deactivating due to its strong electron-withdrawing ability, making it a meta director in electrophilic aromatic substitution reactions.
Why halobenzenes are less reactive towards nucleophilic substitution reaction?
i think the question is wrong.benzene doesn't respond nucleophilic substitution respond electrophilic substitution it is electrophilic then due to resonance there is a partial double bond between carbon of benzene and halogens.so halobenzenes are chemically inert towards electrophilic substitution.
Why electrophilic substitution reaction occur at 2 and 5 position in furan?
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What is the major product of reaction of 4-Ethyl methoxy benzene in the presence of chlorine and AlCl3?
The major product would be the chlorination of the 4-ethyl group, forming 4-chloroethyl methoxy benzene. The AlCl3 acts as a Lewis acid catalyst to facilitate the electrophilic aromatic substitution reaction.
Why does chlorobenzene give ortho and para products during electrophilic substitution reaction?
Chlorobenzene gives ortho and para products during electrophilic substitution reactions due to the resonance stabilization of the intermediate carbocation formed in the reaction. The chlorine atom withdraws electron density from the ring by inductive effects, making the ortho and para positions more electron-rich and thus more reactive towards electrophiles.
What types of aromatic compounds will couple with an aromatic diazonium salt?
Aromatic compounds that are activated towards electrophilic aromatic substitution reactions, such as phenol and aniline, often undergo coupling with aromatic diazonium salts via a diazo-coupling reaction. This reaction typically occurs under acidic conditions and forms azo compounds, which are characterized by the presence of a nitrogen-nitrogen double bond (-N=N-).
What is different between electrophilic and nucleophilic substation?
Electrophilic substitution involves the attack of an electron-deficient species (electrophile) on an electron-rich molecule, leading to the formation of a new product. Nucleophilic substitution, on the other hand, involves the attack of a nucleophile (electron-rich species) on an electron-deficient molecule, resulting in a substitution reaction. In electrophilic substitution, the electrophile is the reactive species, while in nucleophilic substitution, the nucleophile is the reactive species.
What is the chemical equation of toluene and Br?
The chemical equation for the reaction between toluene and bromine (Br) is C6H5CH3 + Br2 → C6H5CH2Br + HBr. This reaction is an electrophilic aromatic substitution where one of the hydrogens on the benzene ring is replaced by a bromine atom.
Why benzene undergo electrophilic substitution reaction easily and nucleophilic substution reaction with difficulty easily and?
the electron in benzene are delocalised making d ring to be elctron rich,thereby undergoing electrophilic substitution.benzene cannot undergo nucleophillic substitution,it can only undergo if it is substituted with an electron withdrawing group
What is the structure of the intermediate species that attacks ferrocene to form acetylferrocene?
The intermediate species that attacks ferrocene to form acetylferrocene is an acylium cation, which is generated from the acetic anhydride present in the reaction mixture. This acylium cation attacks the aromatic ring of ferrocene, leading to the formation of acetylferrocene through electrophilic aromatic substitution.
Definition of electrophilic substitutionat school level?
When a positive ion (electrophile) attacks on a pi bond or partially negative carbon atom and replace H as a positive ion then it is electrophilic substitution reaction.
