Choose from the pool of reagents which will completely differentiate the two compounds in the pair

Q: Identify the suitable reagents for the following: H,O

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Q: (a) (c) (b) (d)

A: The questions are based on the concept of organic reactions. we have to identify the reagents which…

Q: Explain the following observation. Ethyl 3-phenylpropanoate (C6H5CH2CH2CO2CH2CH3) reacts with…

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Q: Identify the suitable reagents for the following:

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Q: он A в

A: The hydrogen which is adjacent two carbonyl group in active methylene carbonyl compound is most…

Q: ) State reagent

A: Benzene upon treated with nitration mixture to give nitrobenzene by electrophilic substitution…

Q: Choose from the pool of reagents whic

A: 1.  Test for unsaturation :  Br2 / CCl4   ( positive test , decolorisation of bromine takesplace)…

Q: Rank the compounds in each group according to their reactivity towardelectrophilic substitution.(a)…

A: Electron donating groups(EDG) behaves as activating groups by providing electrons to the ring and…

Q: In electrophilic aromatic substitution reactions a Iodine substituent on the aromatic ring is: a)…

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Q: Choose the compound in each of the following pairs that has the greater enol content.

A: There are various factors on which the enol content depends. For the formation of an enol, a…

Q: Provide the starting material and reagent to prepare the following product as the exclusive product…

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Q: Organometallic reagents are characterized by a.) polar bonds b.) carbon bonded to an…

A: Organometallic compounds are defined as compounds containing a covalent bond between a carbon atom…

Q: What is the result of a test performed to distinguish between the next pair of compounds? and I II…

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Q: Which of the following structures would be considered an enol tautomer of cyclopentanone он OH A…

A: • Tautomers ⇒→ Tautomens are the structunal isomer which         are in enconvent readily.→ In…

Q: What carbonyl compound and what phosphonium ylide are needed to synthesize the Attached compound?

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Q: Provide the reagent necessary to carry out the following conversation. You may need more than one…

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Q: Can you explain why 1-phenylpropan-2-ol undergoes skeletal rearrangement when treated with…

A: Protonation of alcoholic oxygen  Loss of leaving group leading to the formation of carbocation…

Q: Rank the following compounds in order of increasing reactivity in electrophilic aromatic…

A: One of the characteristic reactions of the aromatic compounds is electrophilic aromatic substitution…

Q: Consider the tetracyclic compound with rings labeled A–D. (a) Which ring is the most reactive in…

A: Benzene ring is activated towards electrophilic substitution reaction if there is an electron…

Q: Rank the compounds in each group according to their reactivity toward electrophilic substitution:…

A: (a) Let us rank according to the reactivity towards electrophilic substitution of the following…

Q: This question has multiple parts. Work all the parts to get the most points. The Stork reaction is a…

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Q: Explain this observation: Ethyl 3-phenylpropanoate (C6H5CH2CH2CO2CH2CH3) reacts with electrophiles…

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Q: Provide the reagents necessary to carry out thefollowing conversion. 1. 2.

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Q: 51. Provide the reagents necessary to carry out the following conversion. CN

A: Benzene reacts with Conc. sulphuric acid to convert benzenesulfonic acid via electrophilic addition…

Q: Write the structure of the Maleic Anhydride compound and label each non-equivalent carbon with a…

A: The structure of the Maleic Anhydride is shown as follows:

Q: Identify the reagents X in the following scheme ОН NaBH4 with H30+ KMN04 with H30+ O All are correct…

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Q: Using cyclohexanone as the starting material, describe how the following compounds can be…

A: The conversion of cyclohexanone to bromo cyclohexane can be carried out in two steps. In the first…

Q: Identify the reagents necessary to achieve each of the following transformations: он он (a) (b) (c)

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Q: In the following three compounds(1,2,3)  arra

A: Benzene is having pi-electron excess, hence it undergo electrophilic substitution reactions ,…

Q: What product is obtained when the following vicinal diol is heated in an acidic solution?

A: Please find below the reaction

Q: Cyclopropenyl cation is unusually stable (EXPLAIN).

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Q: C. Draw the structure for the product formed in each of step of the following synthetic sequences.…

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Q: Which one of the reagents readily reacts with bromobenzene without heating? Multiple Choice…

A: ->Bromobenzene

Q: Treatment of compound A (C8H17Br) with NaOCH2CH3 affords two constitutional isomers B and C.…

A: In this question, an organic molecule A is treated with mild base Sodium ethoxide to give two…

Q: 9. Provide IUPAC systematic names for each of the following compounds. a)

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Q: Identify the aromatic compound which cannot undergo the Friedel-Crafts reaction with CH3Cl/AlCl3.

A: Compound (C) cannot undergo the Friedel-Crafts reaction with CH3Cl/AlCl3.  Reason : Due to…

Q: он он он

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Q: Rank the compounds in each group in order of increasing reactivity in nucleophilic acyl…

A: In nucleophilic acyl substitution reactions,the acyl group gets substituted to the substrate.…

Q: Which compounds give an SN2 substitution reaction on treatment with alcoholic NaSH? (b) Which…

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Q: The following reaction has been described in the chemical literature and gives a single organic…

A: Alcohol gives dehydration reactions when they react with a strong acid like H2SO4 or H3PO4 to form…

Q: The relationship between ketones and their corresponding enols is one of: A) allotropes B) tautomers…

A: Keto form is which have ketone in it and enol form is which have alcohol in it.

Q: The Stork reaction is a condensation reaction between an enamine donor and an α,β-unsaturated…

A: The structure of enamine formed is drawn as,

Q: Question attached

A: It is acetylation reaction of amine.

Q: Using ethynylcyclohexane as a starting material and any other needed reagents, how can the following…

A: (a) The compound can be synthesized by using the Ethynylcyclohexane as a starting material with…

Q: Identify compounds A, B, and C. a.Compound A has molecular formula C8H12 and reacts with two…

A: Compound A – C8H12

Q: Explain this observation: Ethyl 3-phenylpropanoate(C6H5CH2CH2CO2CH2CH3 ) reacts with electrophiles…

A: The structures of the given molecules are shown below,

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.