ic ring protonation b.loss of the electrophilic aromatic ring c. deprotonation of the aromatic ring d.addition of the electrop

Q: 9. The Friedel-Crafts alkylation of benzene often fails to provide only the mono-alkylated product…

A: Friedel-Crafts alkylation gives a mixture of mono and polyalkylated.

Q: Why aryl bromide is a bad starting material for an electrophilic aromatic substitution? What is…

A: For electrophilic aromatic substitution ,the phenyl ring should be electronically enriched as…

Q: 1 page 2. Name these aromatic compounds properly. a) b) Br 4. Write in the reagents need to…

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Q: Why is potassium hydroxide added to the reaction mixture? Willaimson Ether Synthesis     a) To…

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Q: 23. Which reaction or statement regarding nucleophilic substitutions is incorrect? A) XCI + 2 H₂O…

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Q: Explain why acetyl chloride reacts faster with water than acetic anhydride does?

A: For the given two compounds, i.e. The relative reactivity of these compounds with water has to be…

Q: How does the reactivity of an aldehyde or a ketone toward nucleophiles compare with thereactivity of…

A: Aldehydes are generally more reactive than ketones in nucleophilic addition reactions due to steric…

Q: . Make a table on the difference between aliphatic and aromatic halides

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: When reacting an acid halide with amines, it is necessary to use at least two moles of the amine…

A: Acid chlorides reacts with amines to form amides. Amine acts as a nucleophile.

Q: For each horizontal row of substituted benzenes, indicate a. the one that is the most reactive in an…

A: The reactivity toward the electrophilic substitution reaction depend upon the substituent that…

Q: Br H3C H3C CH2 cyl halides undergo nucleophilic substitution and elimination reactions. When the…

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Q: 9. How do Lewis acids play a role in generation of the electrophile? A mechanism will be needed to…

A: We are authorized to answer one question at a time. Since you have not mentioned which question you…

Q: 1. A very common way to introduce an aldehyde group on an aromatic or alkenyl group is to react the…

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Q: to CH;CH,OH Br Major Minor Nucleophilic substitution mechanism:

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Q: What is the general type of reaction performed in this experiment? The experiment is Bromination of…

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Q: The following reaction schemes have flaws as presented. Which of the following statement is the best…

A: Option D is correct answer.

Q: Pentachlorophosphine is used in Beckmann Rearrangement. 4. 5. Metachloro-peroxybenzoic acid is used…

A: Beckmann rearrangement reaction. As per our guidelines we have to answer first question only.

Q: Electrophiles for the electrophilic aromatic substitution reactions have to be very strong to react…

A: In the presence of sulphuric acid, protonation of nitric acid occurs in the first step. Loss of…

Q: A question for lab on transition state of bimolecular nucleophilic substitution What are important…

A: The SN2 reaction is a nucleophilic substitution reaction where a bond is broken and another is…

Q: Specialized reagents and their acronyms: MCPBA= meta-chloroperbenzoic acid; HOÁC = acetic acid,…

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Q: Explain why phenol is more reactive to electrophiles than benzene.

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Q: I. Lewis Acid catalyst Electrophilic addition of Cl2 or Br2 to an aromatic ring requires the…

A: Only the first question and its first three subparts can be answered as per the rules.

Q: A. The acidity of HBr B. The Aufbau principle C. The nucleophilicity of bromide ion D. The relative…

A: The answer lies in the relative stability of the carbocations. The reaction in question is an…

Q: The mechanism by which the haloform reaction works. Explain.

A: We have to give the mechanism of haloform reaction.

Q: Write

A: When molecular bromine react with H2O then it's called bromine water this will produces an…

Q: What is the importance of proton transfer in the formation of ester? A.The carbonyl carbon is easily…

A: What is the importance of proton transfer in the formation of ester?

Q: 1,7,and 8

A: SN1 Reaction: It is a nucleophilic substitution reaction in which the rate determining step depends…

Q: What is the last step in the general mechanism for electrophilic aromatic substitution? Loss of the…

A: Given What is the last step in the general mechanism for electrophilic aromatic substitution? Loss…

Q: Chapter 15 1. Are they aromatic? Explain your answer (briefly). B Z-B

A: Given : We have to tell whether these compounds are aromatic or not.

Q: Explain Nucleophilic Aromatic Substitution ?

A: Substitution reaction It is the reaction in which a functional group is substituted by other. The…

Q: One possible side-reaction of this experiment is biphenyl, explain how it can be formed.  Here is…

A: The reaction given is, => bromobenzene →Magnesium Ph-MgBr+

Q: Explain the Limitations on Electrophilic Substitution Reactions with Substituted Benzenes ?

A: Electrophilic Substitution reactions are the most important and characteristic reactions of Benzene…

Q: ophilic aromatic substitutions proceed in two stages. 1. Attack of the aromatic ring on the…

A: In electrophilic aromatic substitution reactions, an atom connected to an aromatic ring is…

Q: 1. What is diazotization? Why are aromatic diazonium salts more stable than aliphatic diazonium…

A: Please find your solution below : 1. The reaction in which primary aromatic amine is converted into…

Q: A greener alternative to bromination with elemental bromine is the reaction of the acetanilide with…

A: Ammonium ceric nitrate is an inorganic compound. It's molecular formula is (NH4)2Ce(NO3)6. It is…

Q: Classify the following substances as nucleophiles (NU) or electrophiles (E+) CH3 CH2 H CH3 CH2 : ОН…

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Q: write the reaction of the action of methyl-2, bromo-2-propane with hot KOH solution. a) Name the…

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Q: What contributes to the deactivating nature of halides inelectrophilic aromatic substitution? a.…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Which of the following is a correct statement regarding electrophilic aromatic substitution? A.…

A: Aromatic electrophilic substitution reaction: Aromatic electrophilic substitution reactions is the…

Q: Effects of solvents on phenol halogenation

A: Halogenation of phenol depends on the solvent medium like water or less polar solvent we have taken.

Q: For the compound p-anisidne 2. Name and draw the structures of all possible chemical (Electrophilic…

A: We have to write the all reactions

Q: HNO3, H₂SO4 Electrophile Intermediate -H* N

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Q: 2-bromo-2-methylbutane undergoes hydrolysis reaction with water, H2O to form compound W. Compound X…

A: The details solution for this is provided below in attach image.

Q: Given the following compounds: Which is the most reactive towards a nucleophile? Which will form a…

A: #1: All the given compounds are carbonyl compounds (aldehydes and ketones). Carbonyl compounds…

Q: The following compounds are given to you:2-Bromopentane, 2-Bromo-2-methylbutane, 1-Bromopentane(i)…

A: (i) Write the compound which is most reactive towards SN2 reaction : 1-Bromopentane  (ii) Write the…

Q: Explain the selectivity observed in the attached reactions.

A: The organic reactions take place under the influence of specific reagents. These reagents are…

Q: -bromo-1-methylcyclopentane is being reacted with sodium ethoxide in diethyl ether Ethoxide will…

A: In E2 elimination, acid base reaction and leaving group leaves the system synergistically.  But in…

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.