Propose a plausible mechanism for the following transformation. HO 1) H-CEC: Na 2) H3Oʻ

Q: ropose a mechanism for the following conversion: NH₂ CI

A: The substrate in which leaving group and nucleophile present that will give intramolecular…

Q: (d) (e) -Br HCI EtOH cat. H₂SO4 H₂O II H H- Br CI CH₂CH3 -OH -OH CH₂CH3 Br

A: First reaction is the addition reaction of halo acid to an alkene. This reaction follows…

Q: 21 of 42 Current Attempt in Progress A Propose an efficient synthesis for the given transformation.…

A: DCM Explanation:Step 1: Reaction Mechanism Step 2: Alkyl halide reacts with Mg to form the Grignard…

Q: Propose a mechanism for the following reaction. (Hint: The intermediate has a cumulated double…

A:

Q: PROPOSE A SUITABLE SYNTHESIS TO ACCOMPLISH THE FOLLOWING TRANSFORMATION он

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: N CH3 Me Z-I Me

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Q: OH RCOCI „NH2 EtO OEt A Base H,0*

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Q: low would you synthesize the following compounds from acetylene and any alkyl lides with four or…

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Q: Complete the following transformations by providing Ph 1) KMnO4, NaOH H₂O, heat 2) H₂O, H₂O+ CH3 CH3

A: When alkenes on treatment with oxidizing agents like KMnO4 are given cis-1,2-diol this reaction is…

Q: Indicate reagents and conditions needed to impart the transformations below. You do not need to…

A: Starting materials are converted to desired products through these steps, the exact conditions i.e.…

Q: b) Propose a detailed reaction mechanism for the following conversion. он Acetone HCI но но. -OH OH…

A: Acetone /HCl is used for the protection of syn-1,2-diol. For protection with acetone/HCl glucose…

Q: Provide a mechanism for the following transformation: OH Cro3 но. H30*

A: The mechanism of the given reaction is given below,

Q: 1) [H*), HỌ 2) NaNH, 3) Etl 4) H3O+ 1) [H*]. HỌ 2) Etl 4) H30* 1) [H*]. HỌ 2) NaNH, 3) Etl 1) [H*].…

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Q: Propose mechanisms for the formation of both products in the following reaction. CI fer -Br Br HCI…

A: A question based on reaction mechanisms. For the given addition reaction, the respective reaction…

Q: OH Аcetone HO Но HCI HO- OH HO,

A: This reaction is protection of glucose with acetone.     Mechanism:   Step 1: In aqueous…

Q: 4. Propose a plausible mechanism for each of the following transformations: DH-C=C: Nat OH 2) H₂O t…

A: Organic reaction processes describe the sequential pathways by which organic compounds undergo…

Q: Predict the reagent(s) needed to produce this product. A с D H₂ Pt |- H₂ H₂O Pd/C H₂O HCI

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Propose a mechanism for the following conversion ОН + H;0

A: We have given the organic reaction and we have to find the mechanism of the reaction.

Q: Suggest likely a mechanism for the following reaction: PPO OPP- CH3

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Q: 4. Sometimes protected species are not as "inert" as we think they might be. Provide a mechanism for…

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Q: (a) (b) + 1) LDA 2) Ć HH 3) H30* 1) NaOMe 2) H30*

A: NaOMe acts as a base .It will abstract acidic proton . LDA stands for Lithium diisopropyl amide .It…

Q: OH i) KH, THF ii) HCI (aq) C

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: ? ? CO₂H 6

A: Given some structures of reactants and products. Determine the correct reagent.

Q: Which reagent(s) complete this transformation?

A: .When secondary alcohol  react with  oxidising agent  then convert into ketone . .Reactant name is 2…

Q: how the reagents and intermediates to synthesize the following compounds:

A: i) from reactant to product convertion one new C-C bond is formed. It can be done by reaction of…

Q: K2CO3 `NH2 THE

A: Given

Q: A C5H3 alkyne is reacted with Lindlar's catalyst and hydrogen gas to yield product with the…

A: Molecular formula of alkyne = C5H8 Alkyne on reaction with lindlars catalyst gives cis alkene

Q: Propose a reaction mechanism and fill in the product of the following transformation: 1. NaH MeO₂C-…

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Q: Propose a mechanism for each of the following reactions Br (a) CH3-CH2-C ECH + 2HB1 CH3-CH2-Ç- CH3…

A: Mm

Q: 2. Propose a mechanism for the following reaction: OH Cl₂

A: Information of question

Q: A CHEM 245 student attempts the following reaction to synthesize the desired ether below, but he is…

A: All three reactions are mechanism based . Details mechanistic pathway are given below

Q: Propose a plausible mechanism for the following transformation. OH 1) NaH 2) El OEt

A: Alcohols on treatment with NaH form alkoxide ion which on treatment with alkyl halide form ether…

Q: 1. Propose a reasonable mechanism to accomplish the following transformation: HO OH H₂SO4

A: Alcohol compound in presence of acid produces a carbocation intermediate which reacts with benzene…

Q: CI ОН NaOH H,O N.

A: The given reaction takes place by neighbouring group participation substitution reaction.…

Q: Propose a mechanism for the following transformation: 1) Excess LIAIH4 2) H₂O CH3OH

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Q: Provide the reagents necessary to synthesize the following molecule. Ph Me Me Me Me

A: The mechanism and reagents are described below.

Q: 4.) Provide mechanisms for the following reactions: + Br CH3 CH3 CH3 CH3 AlCl3 CH3 CH3 CH3 CH3

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Q: propose a reaction mechanism that explains the following transformation a OH HCI H₂O

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: #1 OH CH3CI E LIAIH4 A РСС HCI C H* MgCl H*

A: PCC - It stands for pyridinium chlorochromate. It is a mild oxidizing argent. LiAlH4 - It is a very…

Q: (b) HO (c) CI CH3 'CH3 NO2 (d) 'དང,་ཡི་ལོགས་, HOS' 'NO2 (e) Br 'NO2

A: Reactions involves the aromatic electrophilic substitution reactions, diazotization, oxidation,…

Q: "ropose a mechanism for the following reaction. но H,SO, + H,0

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Q: 5. Provide a mechanism for the following transformation: OH H-A Ph Ph-

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Q: H;C H3C `OCH; CH3 CH3

A: In the first step we will do basic hydrolysis followed by acidic work up. In the next step we will…

Q: 13. Propose a mechanism for the following reaction. Br LDA

A: Lithium diisopropylamide (commonly abbreviated LDA) is a chemical compound with the molecular…

Q: Predict the major organic product when propane is subjected to the following sequence of reactions.…

A: The question is based on organic reactions.We need to identify the product and explain its…

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.