Draw the reaction mechanism of conversion of compound 4a to 4b. Indicate what type of reaction mechanism. Write conditions and reagents used if there are any. Provide brief background in every step of the reaction mechanism.

Q: A reaction flask contains 2-bromopentane in an ethanolic solution of sodium ethoxide at room…

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Q: 2. Propose an efficient synthetic route for each the following multi-step reactions after…

A: Since you have asked multiple questions, we will solve the first one for you. For remaining ones,…

Q: Draw structural formulas for the major product(s) formed by reaction of 3-hexyne with each of these…

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Q: Using your reaction roadmap as a guide, show reagents and conditions to bring about these…

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Q: 2. Review the E2 mechanism, provide step-by-step mechanism for the following reactions: N2OCH3 a.…

A: This reactions are E2 reaction. Here a base takes a proton which is just anti to the leaving group.

Q: a. 10-0 b. -

A: Detail mechanistic pathway is given below to carry out the following conversion

Q: Please show the electron-flow mechanism of the synthesis of benzyl chloride from phenol this…

A: electron-flow mechanism of the synthesis of benzyl chloride from phenol is shown below

Q: Choose the right reagent or series of reagents from the ones listed below to prepare 2-pentanone…

A: Detail mechanistic pathway is given below

Q: 4. Provide transition state drawings for each step of the mechanism. но ELOH ELOH ether product…

A: The ketal functional group is witnessed when the central carbon is directly bonded to two oxygen…

Q: Give the reagents and reaction conditions for the conversion of (i), (ii), (iii), (iv) and (v)…

A: Reagents and reaction conditions CH3CH2Br  ➡  A  ➡ CH3COOH Alkyl halide can be converted to…

Q: most of the additions of bromine to double bonds gave entirely antistereochemistry. Explain why the…

A: c) The addition of bromine to double bonds gave entirely anti-stereochemistry in most of the…

Q: Choose the best reagents from the list provided below for carrying out the following conversion.…

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Q: 2. (a). Compound B is an effective medication used to treat major depression by inhibiting the…

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Q: Using your reaction roadmap as a guide, show reagents and conditions to bring about these…

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Q: While dehydrating 2-Methlycyclohexanol to 1-Methlycyclohexanol, and 3-Methlycyclohexanol 1)what is…

A: Note : Dehydration of 2-methylcyclohexanol gives 1-methylcyclohexene and 3-methylcyxlohexene.…

Q: 4. Provide a arrow pushing mechanism for the following transformation. H3O+ Br2

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Q: b) The diagram below shows the reaction scheme for benzene and its derivatives: соон CH,CI, AICI,…

A: Given: Reaction To find: compound X  Reagents of conversion I and II  Compound Y  Solution: When…

Q: Propose a mechanism and use stability factors to account for the formation of a major product in the…

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Q: Provide the structure of the hydrate of cyclopentanone.   b. Provide the major organic product…

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Q: Draw structural formulas for the major product(s) formed by reaction of 3-hexyne with each of these…

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Q: Draw structural formulas for the isomeric carbocation intermediates formed on treatment of each…

A: Introduction: Most alkenes give electrophonic addition reaction. The double bond in an alkene has…

Q: Draw structural formulas for the major product(s) formed by reaction of 3-hexyne with each of these…

A: NaNH2 with liquid ammonia acts as a strong base. It is used in those reactions where hydrogens are…

Q: A chemist needs an ether to use as a solvent for a reaction and wants to synthesize it in one step…

A: Ether is a functional group which contains R-O-R group where R can be alkyl or aryl group.

Q: Give the reagents and reaction conditions for the conversion of (i), (ii), (iii), (iv) and (v)…

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Q: What is the IUPAC nomenclature of the main product formed during this mechanism?

A: 4 bromo octane will be the major product in this reaction as it is formed through a more stable…

Q: Br

A: Below attached file showing the details answer.  All the best.

Q: Draw structural formulas for the major product(s) formed by reaction of 3-hexyne with each of these…

A: The major organic product isolated from the reaction of 3-hexyne with BH3 followed by CH3COOH is…

Q: Write the Sn2 reaction mechanism between iodobutane with sodium hydroxide, NaOH. Predict the…

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Q: nucleophilic substitution

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Q: When 1 mole of buta-1,3-diene reacts with 1 mole of HBr, both 3-bromobut-1-ene and 1-bromobut-2-ene…

A: Addition of HX to alkenes to follows Markonikov's addition. More electronegative element is attached…

Q: I. Write the name for the mechanisms separately through which product A and product B are formed.…

A: The answers are given step by step below

Q: Please be clear in your writing, solve step by step Compound A (C9H12), when hydrogenated by…

A: We have to determine  the structures of compounds A, B, and C in the following organic reaction.…

Q: (i) Identify the reagents and reactants used to give B and C. (ii) Discuss the mechanism of the…

A: 1. Reactant ( beta D-glucose + aniline ) in presence of acetic acid. 2 .Mechanism       a. first…

Q: .From the two synthetic routes shown below which one would be the best route for the desired…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Identify whether each of these will undergo E1 or E2 when reacted with potassium tert-butoxide. Then…

A: The type of reaction in which two substituents remove by the molecule followed by either one step or…

Q: 3c Provide a detailed, stepwise mechanism for the transformation shown below. CO2Et 1. NaOEt 2. H3O*

A: Applying concept of Diekmann reaction.

Q: Consider the sequence of reactions below. In this sequence of reactions, an unsaturated ketone is…

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Q: A key step in the synthesis of naproxen, an NSAID more commonly known by its brand name, Aleve…

A: The carbon-carbon bond formation reaction involves the coupling of the suitable electrophiles with…

Q: Draw structural formulas for the major product(s) formed by reaction of 3-hexyne with each of these…

A: The given reactant is 3-hexyne. The structure formula of the product formed when 3-hexyne reacts…

Q: Draw the major organic product you would expect to isolate from the reaction of p-bromoethoxybenzene…

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Q: 1) NANH2 2) benzyl chloride/acetone SH

A: When thiol react with a base, it abstracts the proton and then thiol becomes a very good…

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: . The following diagram represents a synthesis which begins with bromoethane. (i) (iii) C2H6O (C)…

A: A chemical reaction mechanism represents the way to form and break the chemical bonds between…

Q: Show reagents and conditions to bring about the following conversion.

A: Titanium-exchanged montmorillonite (Ti4+-mont) was found to act as a heterogeneous catalyst for the…

Q: 2,5–cyclohexdiene-1,4-dione is completely ozonolyzed followed by hydrolysis to get a compound A…

A: Ozonalysis followed by hydrolysis give dial which after oxidation give dioic acid.

Q: CH3-C=CーH CH2-CH2, B H30t H2 Pt

A: Terminal alkynes contain an acidic hydrogen atom. If terminal alkyne reacts with base the proton is…

Q: x

A: Ozonolysis Treatment of an alkene with ozone followed by a suitable reducing agent to break down…

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.