-SCH3 OCH3 thioanisole anisole

Q: When 2-methylcyclohexanone is treated with pyrrolidine, two isomeric enamines areformed.Why is…

A: Given: When 2-methylcyclohexanone is treated with pyrrolidine, two isomeric enamines are formed as…

Q: Consider the following reaction schemes involving the reaction of an imine with an organolithium…

A: Organolithium reagent used as base, nucleophile, ortho chelation reaction and halogen exchange…

Q: Devise a stepwise mechanism for the following reaction, a key step in the synthesis of the…

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Q: Although codeine occurs in low concentration in the opium poppy, most of the codeine used in…

A: The given compound is morphine. We derive codeine from morphine by selective methylation method.

Q: Explain why hydroxide ion catalyzes the reaction of piperidine with 2,4-dinitroanisole but has no…

A: In the reaction of piperidine with 2,4-dinitroanisole, the rate determining step is the removal of…

Q: Write the equation for the reaction of the following with acetaldehyde: a. 2,4-DNP b. Schiff's…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: What is the most likely organic product of the exhaustive hydrolysis of PhCN?  A. benzoic acid   B.…

A: The question is based on the concept of organic reactions.   We have to identify the product formed…

Q: The ionones are fragrant substances present in the scent of iris and are used in perfume. A mixture…

A: Ionones are a group of compounds that are cyclic in nature and they have a specific aroma in their…

Q: ank the following acid derivative classes in order of increasing reactivity with the same…

A: 8) the increasing order of reactivity with the same nucleophile is:

Q: Use the four compounds shown below to answer the following questions: a. Why are the…

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Q: What product is made when the chemical below is heated with NBS in CCl4. NBS is N-bromosuccinimide?

A: NBS = N-Bromosuccinimide, which is the source of electrophilic bromine. Under thermal condition, NBS…

Q: Maleic Acid + Bromine à racemic-2,3-Dibromosuccinic Acid Explain the mechanism and reaction

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Q: Which of the following compound diazonium salt will form a coloured dye on reaction with B-Naphthol…

A: Diazonium salt is formed only the reactant is primary alkyl or arylamine. If the primary amine is…

Q: Arrange the compounds in order of INCREASING reactivity towards bromination. Toluene, Nitrobenzene,…

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Q: Explain why compound A readily decarboxylates (forming pyrrole) when heated with acid, but compounds…

A: Introduction: Decarboxylation: Decarboxylation reaction is the reaction in which carbon dioxide…

Q: Draw the possible products of the diazo coupling of benzenediazonium chloride with each of the…

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Q: a. Rank the following esters from most reactive to least reactive in the first slow step of a…

A: Observe the structures of the esters carefully. a) The order of reactivity of esters in the first…

Q: p-Nitrobenzaldehyde is more reactive toward nucleophilic additions than p-methoxybenzaldehyde.…

A: In aldehydes, presence of partial positive charge on the carbonyl carbon makes it electrophilic in…

Q: Compound A reacts with CrO, in dilute acid to give 2,3-dimethylbutanoic acid. What is compound A…

A: Organic reactions are those in which organic reactant react to form organic products.

Q: NH2 NHCOCH3 H/H2O (Hydrolysis) NO2 ÑO2 p-Nitroacetanilide (major) p-Nitroaniline

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Q: List the following esters in order of decreasing reactivities towards hydrolysis with reason:…

A: In hydrolysis reaction, water molecule is added to the substrate. Esters can be converted to…

Q: Chemistry what is the mechanism of the reaction between amine and dimethyl acetal (DMFDMA) in…

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Q: Resveratrol is a compound found in the skin of red grapes. It is thought to act as an antioxidant…

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Q: N-Methylbenzamide, an isomer of acetanilide, when allowed to react with HNO3/H2SO4 gives a different…

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Q: Devise a stepwise mechanism for the following reaction, a key step in the synthesis of the…

A: The diester undergoes Dieckmann reaction in the presence of base to form beta-ketoester. The base…

Q: `NH HNO3 `NH H2SO4 NO2 Acetanilide para-Nitroacetanilide

A: We have to draw two alternative isomers of nitroacetanilide and suggest two reasons why, during this…

Q: 25. Quartenary ammonium salts with hydrocarbon chains are used as detergent BECAUSE the presence of…

A: 25.  The structure of quaternary ammonium salt is as shown below: A detergent contains both…

Q: Explain why imidazolides are much more reactive than other amides in nucleophilic acyl substitution.

A: It is known that, imidazolides are much more reactive than other amides in nucleophilic acyl…

Q: Deduce a synthetic strategy for the synthesis of m-nitroacetanilide using retrosynthetic analysis.…

A: The meta nitro Acetanilide can be formed with starting material benzene then double nitration And…

Q: Shown below is the 1H NMR spectrum of the alkyl bromide used to make the phosphonium ylide that…

A: The 1H NMR peak between 7-8 ppm signifies the presence of benzene ring.  Triplet at approximately…

Q: Arrange the compounds in order of INCREASING reactivity towards bromination. 1.  Toluene,…

A: Concept is based on Electrophilic substitution reaction:

Q: Rank the following compounds in order of Increasing reactivity to aromatic electrophilic acylation.…

A: The presence of groups on the benzene ring can increase or decrease its tendency for electrophilic…

Q: Excess ammonia must be used when a primary amine is synthesized by reductive amination. What product…

A: Synthesis of primary amine by reductive elimination takes place as follows:

Q: When methanitrobenzoic acid is reacted with bromomethane in the presence of Lewis acids, the product…

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Q: Tertiary (3°) aromatic amines react with NaNO2 and HCl to afford products of electrophilic aromatic…

A: The electron withdrawing /electron releasing groups have important role in the activation and…

Q: 2. What kind of results do you expect to see when the following compounds are mixed together with…

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Q: 3. Which of the following is not a feasible Grignard reagent? d. Ci. „MgBr а. - MgBr е. b. -MgBr…

A: The general formula of Grignard reagent is RMgX where X is a halogen and R is an alkyl or aryl…

Q: DIMETHYLFORMAMIDE BELONGS TO Choose one answer: O a. Protophilic solvents O b. Differentiating…

A: A lone pair resides on the N atom of the given dmf molecule making it susceptible towards acid.

Q: Which of the following reagents are suitable for reducing an amide to an aldehyde? Il…

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Q: What starting materials are needed to synthesize attached azo compound?

A: Diazotization reaction -The conversion of aromatic primary amine into diazonium salt in presence of…

Q: Draw a stepwise mechanism for the sulfonium ylide formed from dimethylsulfide and iodomethane. Then,…

A: A stepwise mechanism for a reaction between dimethyl sulfide and iodomethane to form sulfonium…

Q: Q1/ Do as required: 1- The role of HSO, in Preparation of Nitrobenzene. Explain 2- The using of NaOH…

A: 1- The role of H₂SO4 in Preparation of Nitrobenzene. Explain 2- The using of NaOH with 2-naphthol in…

Q: The reaction of S-ethyl thiobenzoate with 2-aminoethanol gives two different products depending on…

A: The first reaction scheme-1 includes that reaction of S-ethyl benzothioate (1) with 2-aminoethanol…

Q: How do you account for the fact that N-phenylacetamide (acetanilide) is less reactive toward…

A: Given statement, N-phenylacetamide is less reactive toward electrophilic aromatic substitution…

Q: Which molecule is hydrolyzed most slowly with aqueous NaOH?

A: Hydrolysis reaction is one the important class of organic reactions. In hydrolysis reaction, water…

Q: NH CH3 N-benzylacetamide

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Q: Consider the following reaction schemes involving the reaction of an imine with an organolithium…

A: Non-bulky organolithiums like n-BuLi can undergo halogen exchange reaction as well as nucleophilic…

Q: Following are two possible retrosynthetic analyses for the anticholinergic drug cycrimine. N govor…

A: Retro-synthetic analysis is process by which one can get the possibility synthons / synthetic…

Q: INCREASING reactivity

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