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Why haloarenes are less reactive towards electrophile than benzene?
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Is benzene less reactive towards electrophillic substitution reaction?
No, Haloarenes are less reactive than benzene towards electrophillic substitution reaction. This is because the halogen atom attached to benzene ring in haloarenesis slightly deactivating and orthoand para directing. so attack can only take place at orthoand para. Also the halogen atom in Haloarenesdue to its -I effect has some tendancyto withdraw electrons from the benzene ring and hence making it deactivating.Since the ring gets deactivated as compared to benzene, haloarenesare less reactive than benzene in electrophillicsubstituionreaction.
Why chlorobenzene is less reactive than chloroethane?
From an SN1 perspective, the more stable intermediate, the more reactive the substance. In both benzyl chloride and 1-chlorobutane, a primary carbon holds the halogen; primary carbons make awful carbocations. However, since benzyl chloride has a benzene ring in an alpha position to the primary carbon, there is the option for resonance of the carbocation to other positions in the molecule. This resonance greatly increases the stability of the intermediate to reaction, making reaction easier to initiate, increasing reactivity
What is carbons reaction with acid?
Elemental carbon is not particularly reactive towards acids in general.
Why is benzene stable to towards KMnO4 oxidation?
Benzene is stable towards oxidation of KMnO4 because it is a stable aromatic molecule. For an oxidation there would have to be a reaction, but since there is no reaction it is stable. Benzene is stable until there is a catalyst such as FeCl3, FeBr3, AlCl3, etc. This type of catalyst is used because it makes the bonding molecule more electrophilic and so it wants to attach to the electron-rich, also know as nucleophilic, benzene ring.
What are some properties of sodium phosphide?
Its formula is Na3P. This is highly basic and very reactive towards acids (even as weak as water)
Is benzene less reactive towards electrophillic substitution reaction?
No, Haloarenes are less reactive than benzene towards electrophillic substitution reaction. This is because the halogen atom attached to benzene ring in haloarenesis slightly deactivating and orthoand para directing. so attack can only take place at orthoand para. Also the halogen atom in Haloarenesdue to its -I effect has some tendancyto withdraw electrons from the benzene ring and hence making it deactivating.Since the ring gets deactivated as compared to benzene, haloarenesare less reactive than benzene in electrophillicsubstituionreaction.
Why the benzene ring is not much reactive as the pyrrole?
pyrrole is more reactive towards electrophillic aromatic substiotution because it is able to stabilize the +ve charge of the intermediate carbocation
Why chlorobenzene is less reactive than chloroethane?
From an SN1 perspective, the more stable intermediate, the more reactive the substance. In both benzyl chloride and 1-chlorobutane, a primary carbon holds the halogen; primary carbons make awful carbocations. However, since benzyl chloride has a benzene ring in an alpha position to the primary carbon, there is the option for resonance of the carbocation to other positions in the molecule. This resonance greatly increases the stability of the intermediate to reaction, making reaction easier to initiate, increasing reactivity
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.
What metals Aluminum Copper Iron Magnesium Manganese or Zinc should be the most reactive towards oxygen?
magnesium is most reactive
What is carbons reaction with acid?
Elemental carbon is not particularly reactive towards acids in general.
What react with potassium?
all of the halogens: bromine, fluorine, oxygen, chlorine and iodine. and it is highly reactive with water.
Why is benzene stable to towards KMnO4 oxidation?
Benzene is stable towards oxidation of KMnO4 because it is a stable aromatic molecule. For an oxidation there would have to be a reaction, but since there is no reaction it is stable. Benzene is stable until there is a catalyst such as FeCl3, FeBr3, AlCl3, etc. This type of catalyst is used because it makes the bonding molecule more electrophilic and so it wants to attach to the electron-rich, also know as nucleophilic, benzene ring.
Can you educate a turnip?
No. Education requires an understanding that by doing something you will achieve a particular result. It is a proactive response. All plants are reactive. They do not grow towards where the sun will be, they towards where the sun is.
What are some properties of sodium phosphide?
Its formula is Na3P. This is highly basic and very reactive towards acids (even as weak as water)
Why does chlorobenzene give ortho and para products during electrophilic substitution reaction?
As there is an availability of lone pair of electrons on chlorine, it directs the benzene ring towards electrophilic substitution at ortho and para positions.. When we will draw the resonating structures of chloro benzene,we will see that negative charge resides at orho and para positions..
Why ethanol cannot be used as a solvent for grignard reagent?
Because it is a polar solvent and highly reactive towards Grignard's reagent forming the alkanes.
