Draw the structure of a dihalide that could be used to prepare attachedalkyne. There may be more than one possible dihalide.

Q: Explain how water is removed from imine formation reactions.

A: Imine formation reaction: Imines are alternative or analogues form of aldehyde and ketone having C=N…

Q: Which one of these molecules can be a reactant in a Friedel-Crafts reaction? and why? a) Aniline…

A:

Q: (a) Draw a Kekulé structure that shows how the reactive positions of anthracene are the ends of a…

A: (a) The structure of anthracene is represented as shown below. The value of resonance energy for…

Q: Give the structures of compounds E to I.

A: 1.  Succinic anhydride with methanol cyclic bond breaks into an ester and acid, further it is…

Q: Give the product and the mechenism of the following reaction

A: The reaction given is,

Q: HNO3 Zn A B D H2SO4 HCI or

A: The benzene undergoes an electrophilic substitution reaction. It has a high electron density, as it…

Q: Explain why the reaction of an alkyl halide with ammonia gives a low yield of primary amine.

A: Since after the first step of the reaction, we get a C attached to the N in the molecule as shown in…

Q: Perform a retrosynthetic analysis and suggest a synthesis of the target molecule (on the left) from…

A: The Retrosynthesis method is the method that determines the starting material by the fragmentation…

Q: Show how the aniline can be prepared from benzene:

A:

Q: Is it possible to regioselectively form one or the other enolate by the proper use of reaction…

A: Regioselectivity: When two organic compounds react, the preference of one compound to form or break…

Q: If a large excess of the nitrating reagent is added, does the product produced contain one nitro…

A: Given: Excess of Nitrating mixture To find: Product will have one nitro group or more than one nitro…

Q: Supply synthetic routes to the following molecules using the indicated starting materials

A: The synthetic route for preparation of 2-hexanol is as follows,

Q: Why does the carbomethoxy group directs the reaction to positions that are meta to it ? b) Why the…

A: Hi there! Since you have posted multiple subparts, we will answer the first 3 subparts for you. Part…

Q: Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the enone…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Provide a reasonable synthetic route

A:

Q: d) .F

A: benzene undergoes electrophilic substitution reaction due to pi-electron cloud over the whole…

Q: Draw the structure of a dihalide that could be used to prepare attache dalkyne. There may be more…

A:

Q: How may methyl bromide be preferentially converted to methyl isocyanide?

A: Given: Conversion of methyl bromide to methyl isocyanide

Q: Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the enone…

A: A carbonyl electrophile and an enolate (formed after the deprotonation of an aldehyde/ketone)…

Q: What rxn process would allow for the first 2 compounds to act as the starting compound for the final…

A: The reaction is shown below: The given alkene is a cis alkene; the final product will be formed…

Q: explain why sodium amide can be used to form a carbanion from a terminal alkyne but not an alkane.

A: The presence of triple bond at the end of a carbon chain is defined as terminal alkyne. Sodium amide…

Q: Draw the product of this reaction. Ignore inorganic byproducts.

A:

Q: Good nucleophiles that are weak bases favor substitution overelimination. Explain this ?

A: Good nucleophiles are weak bases which favor substitution often.

Q: Define the General Mechanism of Nucleophilic Addition ?

A: A nucleophilic addition reaction is a chemical addition reaction in which a nucleophile forms a…

Q: Which of these reagents is used in the Clemmensen reduction?

A: Clemmensen reduction = reduction of aldehyde or ketone to the corresponding alkane.

Q: Design the synthesis of the 3-methyl-1-butene compound, starting with a suitable alkyl halide and…

A: Here reactant is 1-Bromo-3-methylbutane and base is NaOH base abstract hydrogen from reactant and…

Q: Outline two different ways that butan-2-one can be prepared from a nitrile and a Grignard reagent.

A: The reaction of the Grignard reagent with a nitrile compound gives imine which on hydrolysis…

Q: How to determine the relative basicity of nitrogen heterocycles ?

A: Heterocyclic compounds are aromatic hydrocarbons with one or two hetero atoms like O or N. Some well…

Q: What product would form from this reaction?

A: The given reaction is an example of an intramolecular aldol condensation reaction.

Q: Give the General Reactions of Enolates ?

A: A base is used to remove an acidic hydrogen from the compound.

Q: Consider the electrophilicaromatic substitution reaction shown and draw the structure of the…

A: Primary aromatic amines are converted into diazonium salts by a process called diazotization.

Q: Which of the following is suitable to use when forming grignard reagent

A: Grignard reagent has general formula of R/Ar-MgX , where R is an alkyl group and Ar is an aromatic…

Q: Explain why the following substrates cannot exhibit Friedel and Crafts reactions.

A: Friedel-Crafts Alkylation is the reaction of benzene with alkyl halide in the presence of a Lewis…

Q: what alkyl halide will hexane form if it undergoes free radical subsitution?

A: Free Radical Substitution:- In this type of substitution, the saturated(single) bonds undergo…

Q: Question attached

A: The bimolecular nucleophilic substitution reaction is a single step reaction which proceeds via the…

Q: Explain why compound A will not undergo a ring-opening reaction under thermal conditions, but…

A: Ring opening reactions for A and B are given below :

Q: Identify the following structure if it will give a positive result to Fehling's Test

A: Fehling's test is used for identification of aldehyde and ketone fo not give Fehling's test.

Q: NH2 In which active solvent will you choose to extract from chloroform (CHC3)?

A: The separation of compound from the mixture on basis of their polarity is known as differential…

Q: Explain why compound A will not undergo a ring-opening reaction under thermal conditions, but…

A:

Q: Please explain how you came about your answer for these questions

A: unsaturated compounds addition with  excess amount of HBr to give corresponding saturated compounds.…

Q: ) For your assigned letter rank the molecules provided from lowest (1) to highest (3) based on their…

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Q: What is the geometric isomerism of the starting reagent?

A: The 1,2-substituted cyclohexane can show geometric isomerism by changing their position in between…

Q: How the reduction of disulfides to thiols could be done.

A: The reduction of disulfides to thiols could be done has to be determined.

Q: Explain the Nitration ?

A: Nitration is the addition of nitrogen to the the compound.

Q: Provide all resonance structures of the sigma complex when aniline reacts with an electrophile to…

A: Reaction is taking place between aniline and Br2 (Br electrophile)

Q: What is the major intermediate in the Friedel-Crafts alkylation? Why does it imply that…

A: friedel craft alkylation is electrophilic aromatic substitution reaction in which alkyl group is…

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

A: