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Electrophilic reagents are chemical species which in the course of chemical reactions, acquire electrons or a share in electrons from other molecules or ions. Nucleophilic reagents do the opposite of electrophilic reagents.

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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.


Are sigma bonds more electrophilic than pi bonds?

No, pi bonds are generally more nucleophilic than sigma bonds because of the electron density distribution along the pi bonds, which allows for better overlap with nucleophilic species. Sigma bonds, on the other hand, are more localized between bonding atoms and have lower electron density, making them less reactive towards electrophiles.


Why is ICl used in the electrophilic aromatic iodination reaction rather than I 2?

Due to electronegativity difference between Iodine and chloride (chlorine is more electronegative), Iodo has delta positive charge and thus electrophilic reagent. I2 also form hypervalent I with delta positive charge, but ICl is compartively better in generating I with delta positive charge.


What compound is produced in the reaction between an alcohol and an aldehyde?

The nucleophilic oxygen in the alcohol can attack the carbonyl carbon of the aldehyde to form an ester. This reaction can be carried out under acidic conditions.


What the differences between ring-opening polymerization and ring-opening metathesis polymerization?

Ring-opening polymerization involves the opening of cyclic monomers with formation of linear polymer chains, while ring-opening metathesis polymerization involves the redistribution of double bonds in cyclic monomers to form a polymer chain. Ring-opening polymerization can use a variety of monomers, whereas ring-opening metathesis polymerization is typically limited to cyclic olefins. Additionally, ring-opening polymerization relies on nucleophilic or electrophilic initiators, while ring-opening metathesis polymerization relies on metal catalysts.

Related Questions

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.


Difference between ground clearance and sectional clearance in substation?

Ground clearance in a substation is the distance between wires and the ground or other objects such as buildings. Sectional clearance is the distance between the wires themselves in a substation.


Are sigma bonds more electrophilic than pi bonds?

No, pi bonds are generally more nucleophilic than sigma bonds because of the electron density distribution along the pi bonds, which allows for better overlap with nucleophilic species. Sigma bonds, on the other hand, are more localized between bonding atoms and have lower electron density, making them less reactive towards electrophiles.


What is the Difference between air insulated substation and gas insulated substation?

Air insulated substation means air acts as the dielectric medium but in case of gas insulated substation SF6 is the dielectric medium. Gas insulated substations are having more advantages than air insulated substations.


How does the reaction between n-methylmaleimide and 9-anthracenemethanol proceed in a chemical synthesis process?

In a chemical synthesis process, the reaction between n-methylmaleimide and 9-anthracenemethanol likely proceeds through a nucleophilic addition reaction. The nucleophile, 9-anthracenemethanol, attacks the electrophilic carbon in n-methylmaleimide, forming a new bond and leading to the formation of a product. This reaction is commonly used in organic chemistry to create new compounds.


What are the uses of microwaves in a substations?

Microwaves in substations are primarily used for communication purposes, providing reliable and high-speed data transmission between different equipment within the substation or to a supervisory control center. They can also be used for protection and control signaling, enabling efficient operation and monitoring of the substation equipment.


What are the key differences between imines and amines in terms of their chemical structures and reactivity?

Imines and amines are both nitrogen-containing compounds, but they differ in their chemical structures and reactivity. Amines have a nitrogen atom bonded to hydrogen atoms, while imines have a nitrogen atom bonded to a carbon atom. Amines are typically more basic and nucleophilic, while imines are more electrophilic and can undergo reactions with nucleophiles.


What is the meaning of diameter in power substation diameter refers to transformer bay or transmission line bay in a substation?

A arrangement of Equipment between two bus-bars. Example 1 and 1/3, 1 and half etc.


What is the mechanism of the reaction between an epoxide and NaCN?

When an epoxide reacts with NaCN, the mechanism involves the nucleophilic attack of the cyanide ion on the epoxide carbon, leading to the formation of a cyanohydrin product. This reaction is typically carried out in a basic solution to facilitate the nucleophilic attack.


What is the difference between the single line diagram of a 33 kV substation and a 66 kV substation and if possible then please provide the S.L.D. of both substations?

basically there will not be any difference between them. the capacity of equipment will be more such as the CB rating will be more basically there will not be any difference between them. the capacity of equipment will be more such as the CB rating will be more


What happens to the properties of oxygen when it bonds with hydrogen to form water?

With two doublet Two free electrons Oxygen is nucleophilic center "aggressive" Who Attack All electrophilic center. THERE are almost No free oxygen. Oxygen practically present as O3, O2, H2O, With An order of decreasing stability. So we can say That Oxygen LOSES some of its Reactivity (in term of energy). Example the combustion reactions between the oxygen and the hydrogen formed in the water there is a loss of energy as heat.


Why is ICl used in the electrophilic aromatic iodination reaction rather than I 2?

Due to electronegativity difference between Iodine and chloride (chlorine is more electronegative), Iodo has delta positive charge and thus electrophilic reagent. I2 also form hypervalent I with delta positive charge, but ICl is compartively better in generating I with delta positive charge.