Q: The reaction that occurs when benzaldehyde is reacted in a basic environment Cannizzaro reaction is…
A:
Q: Generally, how will you characterize the rate of reaction of an aromatic compound from an aliphatic…
A: Reactivity of aldehydes:
Q: Arrange the following compounds in the increasing order of their reactivity in nucleophilic attack…
A: More the electrone deficiency on the carbonyl carbon , more easily the attack of the nucleophilie…
Q: Draw the mechanism from benzaldehyde to this compound. Reactants: i) NaBH4 ii)PBr3
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Q: Explain the General Features of Reactions of Epoxides ?
A: INTRODUCTION: Epoxide is considered as cyclic ether with a three membered ring.
Q: What are the hazards associated with: a) sodium methoxide and b) methanol? Draw the step by step…
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Q: The fragrance of (Z)-1-phenylhex-2-en-1-ol resembles that of roses, with a delicate citrus edge.…
A: Treatment of pent-1-yne with a strong base, sodium amide gives pent-1-yne-1-ide.
Q: 3. Draw the product of the reaction of propanal with each of the following reagents: a. Lithium…
A: Lithium aluminium hydride is a strong reducing agent.It reduces aldehyde into alcohol.
Q: Acetal formation must be catalyzed by an acid. Explain why it cannot be catalyzed by CH3O-.
A: Since in the reaction, CH3O- can not replace the OH- group. This is because CH3O- is a better…
Q: 4-Methyl-2-pentyne gives which product upon bromination followed by KOHVethanoi? (1) (2) COOH (3)…
A: In this question, we have to find out the correct answer of given problem by the help of the…
Q: Predict the major product when each reagent reacts with ethylene oxide. KCN (potassium cyanide)
A: Steps for writing a correct mechanism are shown below. The atoms that contain double bond or those…
Q: Which ketone cannot be made by the acid catalyzed hydration of an alkyne? A B C D E
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Q: Propose an efficient synthetic approach for the preparation of the following compounds
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Q: HO, ОН
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Q: Define the mechanism that converts a hydroxy aldehyde to a cyclic hemiacetal ?
A: When one organic compound contains both functional groups hydroxy and Aldehyde then it's Cyclized…
Q: List the reagents needed to synthesize the following molecule in the correct order. (Beginning with…
A: The question involves concepts of Organic reactions. we have been given toluene. we have to convert…
Q: 3. For each of the following, state whether it would undergo nitration faster, slower or at the same…
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Q: A B J
A: A question based on elimination reaction, which is to be accomplished.
Q: Explain the mechanism of the following reactions :(i) Addition of Grignard’s reagent to the carbonyl…
A: (I) Addition of Grignard’s reagent to the carbonyl group of a compound forming an adduct followed by…
Q: Predict the major product when each reagent reacts with ethylene oxide. NaSPh (sodium thiophenoxide)
A: The carbon in ethylene oxide has partial positive charge (as it is attached to electronegative…
Q: I cyclohexanone II cyclohexanol III methylcyclohexanol. (b) Arrange the above compounds in the…
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Q: 1. Describe how the compound A could be prepared from benzene. Write the mechanism of this reaction.…
A: Organic reactions are those in which organic compounds react with each other. For example:…
Q: 7. (a) Indicate the compound formed upon acid-catalyzed hydrolysis of this acetal, which is an…
A: The acid-catalyzed hydrolysis starts from the attack of H3O+ to the O atom of the acetal to form a…
Q: What is the mechanism of the acid-catalyzed acetal formation of benzaldehyde in methanol?
A: In this reaction, first the carbonyl group of benzaldehyde will be protonated, which will increase…
Q: The following diol is prepared from propanal (CH3CH2CHO) and 3-bromopropanol. Which derivatives will…
A: Grignard reaction - is the reaction that uses on organometallic compound to create carbon- carbon…
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: Explain the effect of the structure of the alkyl halide on elimination through E1 and E2.
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Q: Provide a detailed, stepwise mechanism for the acid-catalyzed reaction of 2-butanone with ethylene…
A: When a aldehyde or ketone is reacted with 1,2- diol , acetal or ketal is formed. When 2- butanone is…
Q: Rank the compounds in each of the following groups in order of their reactivity to electrophilic…
A: (a).
Q: Example #1: Predict the substitution pattern when this compound undergoes a sulfonation reaction. |…
A: • Sulfonation reaction Electrophile is SO3⊕H.• Friedel-Crafts alkylation Electrophile is → R-⊕
Q: Draw the organic product that forms when the following compound is treated with aqueous NaOH. он +…
A: Note: Alcohols react with sodium hydroxide give alkoxide ion (Here OH is having acidic proton,…
Q: Show how to convert cyclopentanone to these compounds. In addition to cyclopentanone, use any other…
A: Reduction reactions the gaining of an electron, a gain of hydrogen, loss of oxygen. Cyclopentanone…
Q: Draw the organic product that forms when the following compound is treated with aqueous NaOH.
A: In general alcohols are less acidic , hence when they react with Na metal , NaH it gives sodium…
Q: Add the reagent needed to accomplish the following transformation A lo-> A. B. C. D.
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Q: Explain why hydroxide ion catalyzes the reaction of piperidine with 2,4-dinitroanisole but has no…
A: The mechanism of the reaction taking place between piperidine and 2,4- dinitroanisole is as follows:
Q: Draw the mechanism of Acid-Catalyzed Keto–Enol Interconversion.
A: Keto refers to the ketone functional group, and enol comes from 'ene' as in alkene, a carbon carbon…
Q: Draw the structure of following compounds:- the (E)-hydrazone of benzaldehyde
A: Structure of benzaldehyde is as follows.
Q: Predict the major product when each reagent reacts with ethylene oxide. (a) KCN (potassium cyanide)…
A: Concept introduction: Steps for writing a correct mechanism are shown below. The atoms that contain…
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: 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: Propose a mechanism for the reaction of acetic anhydride with water. a. How does this mechanism…
A: (a) The reaction of acetic anhydride and water produces two moles of acetic acid. The nucleophile…
Q: Write the mechanisms for the following reactions bellow, justifying each substitution position.
A: The first part is electrophilic chlorination. The chlorination occurs ortho and para to the acetyl…
Q: Provide the necessary reagents to complete the following reaction in multiple steps. You may only…
A: The question is based on the concept of chemical conversion. we have been given an alcohol. we…
Q: What product would you obtain by reduction of benzaldehyde?
A: Aldehyde on reduction gives primary alcohol. Benzaldehyde on reduction gives benzyl alcohol.…
Q: Explain the effect of the structure of the alkyl halide on elimination via E1 or E2.
A: The key differences between the E2 and E1 mechanism are: 1) E2 is a concerted mechanism where all…
Q: H3C. t-butylbenzene le reagents, in order, necessary to synthesize these compound ene. These…
A: see below
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- Explain why hydroxide ion catalyzes the reaction of piperidine with 2,4-dinitroanisole but has no effect on the reaction of piperidine with 1-chloro-2,4-dinitrobenzene.What is the mechanism of the acid-catalyzed acetal formation of benzaldehyde in methanol?Which of the following compounds produces an aldehyde when treated with catalytic sulfuric acid in aqueous solution? A) Compound I B) Compound II C) Compound III D) Compound IV
- The reaction that occurs when the benzaldehyde you have is reacted in a basic environment is called the Cannizzaro reaction, and when it is reacted with cyanide, it is called benzoin. It Explain the reason by writing the reaction mechanisms of the reactions.The reaction that occurs when benzaldehyde is reacted in a basic environment Cannizzaro reaction is called benzoin recovery when reacted with cyanide. Explain the reason by writing the reaction mechanisms of the reactions.The Stork reaction is a condensation reaction between an enamine donor and an α,β-unsaturated carbonyl acceptor. The overall reaction consists of a three-step sequence of formation of an enamine from a ketone, Michael addition to an α,β-unsaturated carbonyl compound, and hydrolysis of the enamine in dilute acid to regenerate the ketone. Consider the Stork reaction between acetophenone and 3-buten-2-one. Draw the structure of the product of the enamine formed between acetophenone and pyrrolidine. Draw the structure of the Michael addition product. Draw the structure of the final product.
- Draw the structure of following compounds:- the (E)-hydrazone of benzaldehydeDefine the mechanism that converts a hydroxy aldehyde to a cyclic hemiacetal ?from the reaction of elimination of two moles of water from one molecule of ethanediol when treated with H2SO4 (concentrated) is obtained: a) C2H4 b) C2H2 c) C2H5 d) C2H6
- Acid anhydrides are generally formed by strongly heating an acid solution which promotes dehydration. Intramolecular acid dehydration create cyclic acid anhydrides .i. Besides providing energy for the reaction, how else does heating the acid solution promote the formation of the anhydride? )ii. Write a mechanism for the dehydration of the following molecule (Hint:remember that cyclohexyl rings can flip)During the acid catalyzed conversion of an aldehyde to a hemiacetal the acid reacts with the alsehyde to form a more elecrtophilic intermediate. What is the name of this intermediate?Draw the reaction mechanism between o-cresol (2-methylphenol) and sodium chloroacetate.