Both 3-chloronitrobenzene and 4-chloronitrobenzene undergo nucleophilic aromatic substitution reactions with hydroxide to give the corresponding nitrophenols:
Q: The reaction of 1-bromohexane with potassium cyanide will produce a(n) __________.
A: Given :- 1-bromohexane + Potassium cyanide → To determine :- Class of compound that will be…
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A: Acid catalyzed addition of methanol to 2-methyl propene results in the formation of an ether.In this…
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Q: Propose reaction mechanisms for the synthesis of methyl ethyl ketone from (a) methanol and ethane,…
A: Methyl ethyl ketone: It is compound belonging to ketone group and also known as butanone. It is…
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A: When hot KMnO4 reacts with alkene then it breaks double bond and oxidize it into diacid.
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A: A structure for hydrocarbon C10H14 has to be proposed.
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A: The given reaction is type of addition reaction and the addition reaction of alkene generally…
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A: Since we only answer only upto 3 sub parts , we'll answer the first 3.Please resubmit the question…
Q: 4 a) Dehydration of 3-methyl-2-butanol with concentrated sulphuric acid and heated yields a mixture…
A: The details solution for this reaction is provided below in attach image.
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A: Since the reaction with LiAlH4 followed by treatment with dilute acid reduces the esters and…
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Q: Predict the major products of the following reactions: (a) Nitration of bromobenzene (b) Bromination…
A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…
Q: Treating 2-methylpropene with methanol in the presence of sulfuric acid gives tert-butyl methyl…
A: 2-methylpropene reacts with the methanol in the presence of an acid to give tert-butylmethyl ether.…
Q: Show how each of the following compounds can be synthesized from benzene: a. o-bromopropylbenzene b.…
A: Given reactions, from benzene to a. o-bromopropylbenzene b. m-nitrobenzoic acid c. p-nitrobenzoic…
Q: N2OCH2CH3
A: Treatment of 3-chloro-2-cyclohexenone with sodium ethoxie in methonol gives…
Q: Show how the following compounds can be synthesized from benzene: a. p-nitrobenzoic acid c.…
A: Since we answer upto 3 sub-parts, we'll answer only first three. Please resubmit the question…
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A: Organic chemistry involves reactions of organic molecules. The reactions can show changes in cis and…
Q: Mention and Write the following reaction mechanisms: a) thermal dehydration of 4-t-butylcyclohexanol…
A: Phosphoric acid is an acid that donates the H+ ion and oxygen of alcohol attack on this proton, H+.…
Q: Predict the products formed when cyclohexanone reacts with the following reagents. h) sodium…
A: SOLUTION: Step 1: The reaction of sodium acetylide with the cyclohexanone (ketone) is an example of…
Q: How would you prepare the following compounds from toluene. A diazonio replacement reaction is…
A: The synthesis of the given compounds from toluene is described below.
Q: Reaction of 1-butanol with Dess-Martin periodinane in dichloromethane result in which one of the…
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Q: 19. Substituted phenols show substituent effects similiar to substituted benzoic acids. Should the…
A: The given compound is In the given compound, the hydroxyl group and long alkyl chain increases the…
Q: 1. When cis-4-chlorocyclohexanol is treated with sodium hydroxide in ethanol, it gives mainly the…
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Q: Hydrocarbon A, C10H14, has a UV absorption maximum at 236 nm and gives hydrocarbon B, C10H1S, on…
A: The degree of unsaturation (DU) for the hydrocarbon A, C10H14 is DU = C - H/2 + 1 where, C = number…
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A: The structures of A and B has to be drawn and identified. The reason of B formed in the dehydration…
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A: LiAlH4 is a very powerful type of reducing agent as it can reduce most number of functional groups.…
Q: Question is attached as a picture. Thank you!
A: Diels-Alder reaction:During this reaction, three pi bonds will get broken; two sigma bonds and one…
Q: Benzene can be hydroxylated by treating it with hydrogen peroxide and a strong acid such as…
A: Given reaction:
Q: Identify the product that can be obtained theoretically if the following reagents are mixed…
A: Interpretation: We have to make product if toluene react with bromine water.
Q: Show how the following compounds can be synthesized from benzene: a. m-chlorobenzenesulfonic acid…
A: Benzene is an aromatic compound which can have different substituents attached to it and thereby…
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Q: Nucleophilic aromatic substitution provides one of the common methods for making phenols. ) Show how…
A: The formations of the two products given are given in the following steps.
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Q: CH3 NH3, H* H3C H3C CH `N' Substituted pyrroles are often prepared by treatment of a 1,4-diketone…
A: In the given chemical reaction, 1,4-diketone is reacted with ammonia to form the desired product.…
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A: The organic reactions help in the conversion of one organic compound to other compounds with the…
Q: A dialkyl-substituted benzene, C14H22, is treated with basic potassium permanganate, followed by…
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Q: The addition of dilute H2SO4 in the presence of H9SO4 to 1-butyne produces an alcohol O an enol O an…
A: In this question we have to tell the product of the reaction.
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A: The general structure of aldehyde is shown below: The general structure of ketone is given below.
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Q: Electrophilic aromatic substitution usually occurs at the 1-position of naphthalene, also called the…
A: Electrophilic aromatic substitution reaction occurs at the 1-position of the aromatic compound.…
Q: Of the four possible cis,trans isomers, one is formed in over 85% yield. Q.) Draw structural…
A: Geometric isomers: Two atoms with the same side location of the double bond are called cis isomers…
Q: Treatment of a hydrocarbon A (molecular formula C9H18) with Br2 in the presence of light forms alkyl…
A: The reaction process is as given below:
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- When warmed in dilute sulfuric acid, 1-phenyl-1,2-propanediol undergoes dehydration and rearrangement to give 2-phenylpropanal. (a) Propose a mechanism for this example of a pinacol rearrangement (Section 10.7). (b) Account for the fact that 2-phenylpropanal is formed rather than its constitutional isomer, 1-phenyl-1-propanone.The base-promoted rearrangement of an -haloketone to a carboxylic acid, known as the Favorskii rearrangement, is illustrated by the conversion of 2-chlorocyclohexanone to cyclopentanecarboxylic acid. It is proposed that NaOH first converts the a-haloketone to the substituted cyclopropanone shown in brackets and then to the sodium salt of cyclopentanecarboxylic acid. (a) Propose a mechanism for base-promoted conversion of 2-chlorocyclohexanone to the proposed intermediate. (b) Propose a mechanism for base-promoted conversion of the proposed intermediate to sodium cyclopentanecarboxylate.we know that ethers, such as diethyl ether and tetrahydrofuran, are quite resistant to the action of dilute acids and require hot concentrated HI or HBr for cleavage. However, acetals in which two ether groups are linked to the same carbon undergo hydrolysis readily, even in dilute aqueous acid. How do you account for this marked difference in chemical reactivity toward dilute aqueous acid between ethers and acetals?
- 1. Reaction of excess methyllithium with ethyl acetate (CH3CO2C2H5) produces, after acid work-up, ___. 2. Reaction of excess ethyl magnesium bromide with ethyl benzoate (C6H5CO2C2H5) produces, after acid work-up, ___. 3. Reaction of excess ethyl magnesium iodide with ethyl acetate (CH3CO2C2H5) produces, after acid work-up, ___.Choose the right reagent or series of reagents from the ones listed below to prepare 2-pentanone from acetylene. NaNH2NaNH2 followed by CH3CH2CH2BrCH3CH2CH2Br, then disiamylborane followed by H2O2H2O2, HO−HO− H2H2, Lindlar followed by H2OH2O, H+H+ NaNH2NaNH2 and CH3CH2CHOCH3CH2CHO NaNH2NaNH2 followed by H2OH2O, H+H+ NaNH2NaNH2 followed by CH3CH2CH2BrCH3CH2CH2Br, then H2OH2O, H2SO4H2SO4, HgSO4 Choose one.The compound shown below can be synthesised by the reaction of alkyl halide and an alkoxide in the Williamson ether synthesis via an SN2 mechanism. Identify the reagents required and use the plausible mechanism to show the product formation. Also look at the combination of alkyl halide and alkoxide chosen and explain whether or not a good yield of the product is expected.
- A key step in the synthesis of naproxen, an NSAID more commonly known by its brand name, Aleve (Section 3.9), is a coupling reaction of 2-bromo-6-methoxynaphthalene to form 2-methoxy-6-vinylnaphthalene. Show three different coupling reactions, and the required reagents, that could be used tocarry out this step.Diphenylacetylene can be synthesized by the double dehydrohalogenation of 1,2-dibromo-1,2-diphenylethene. The sequence starting from (E)-1,2-diphenylethene consists of bromination to give the dibromide, followed by dehydrohalogenation to give a vinylic bromide, then a second dehydrohalogenation to give diphenylacetylene.(a) What is the structure, including stereochemistry, of the vinylic bromide?(b) If the sequence starts with (Z)-1,2-dibromo-1,2-diphenylethene, what is (are) the structure(s) of the intermediate dibromide(s)? What is the structure of the vinylic bromide?Complete the reaction schemes below providing the reagents required to achieve thetransformation. More than one step may be necessary for each scheme.
- 3-Bromocyclohexene is a secondary halide, and benzyl bromide is a primary halide. Both halides undergo SN1 substitution about as fast as most tertiary halides. Use resonance structures to explain this enhanced reactivity.In each of the following electrophilic substitution reactions (i) as a first step show the“preactivation” or generation of an electrophilic species; (ii) using arrows provide a mechanisticexplanation of the course of the reaction (show all resonance structures contributing for intermediatearenium ion stabilization); (iii) write all major products of the reaction. Friedel-Crafts acylation of anisole with 2-methylpropanoyl chloride ((CH3)2-CH-COCl) inthe presence of AlCl3 as a catalyst.Furan undergoes electrophilic aromatic substitution more readily than benzene; mild reagents and conditions are sufficient.For example, furan reacts with bromine to give 2-bromofuran.(a) Propose mechanisms for the bromination of furan at the 2-position and at the 3-position. Draw the resonance forms ofeach sigma complex, and compare their stabilities.(b) Explain why furan undergoes bromination (and other electrophilic aromatic substitutions) primarily at the 2-position.O Br O123furan 2-bromofuran