Provide a plausible arrow pushing mechanism for the reaction below. 1 eq. H2O HO, MEOH OMe cat. H-A OH

Q: 1. Give a synthetic route (hint: protecting group). OH

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Q: 5. Provide a stepwise synthesis for the following.

A: The stepwise synthesis is shown below

Q: Give the mechanism ? он 1. NaBHy meoH 2 H₂O

A: Note : NaBH4 is used to reduce keto to alcohol. Acid FG reacts will not react with NaBH4. ( For…

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

A: Proton abstraction from the acid HCl. Nucleophilic attack on to the carbonyl carbon by the lone…

Q: OH

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Q: P2/ Outline all steps in a possi ble laboratory Synthesis of ta following Compounds : (Using any…

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Q: How can aspirin be synthesized from benzene? a. Ibuprofen is the active ingredient in pain relievers…

A: Aspirin- It is also called as acetylsalicylic acid. It has medicinal importance in reducing…

Q: NBS hv

A: Here we are required to predict the product of the reaction.

Q: Write a detailed, stepwise mechanism for the following reaction. CH3 Cl2 -CH2CI + HC1

A: The structure in which the electrons are delocalized on the three or more atoms which cannot be…

Q: J. A. В. C. D.

A: Diels alder reaction is known as 4+ 2 cycladdition reaction. This reaction takes place between diene…

Q: vise a synthesis for the following compound using the given starting material (benzyl alcohol) a e…

A: The question is based on the concept of organic reactions. we have to convert the reactant into…

Q: 3. Draw a detailed arrow pushing mechanism for the following reaction H i. Og, ii. PPH3 CH2CI2 H

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Q: can be 4. (a) The following compound synthesised via Robinson annulation. Provide retrosynthetic…

A: Robinson annulation is a reaction which uses a ketone and a methyl vinyl ketone (α,β-unsaturated…

Q: С. тон d. до H₂O* H₂O* НО

A: The given two reactions are basically acid catalysed ring formation reaction. Their mechanism and…

Q: Arrange the compounds in  set in order of decreasing reactivity (fastest to slowest) toward…

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Q: 2. THP (tetrahydropyranyl) is a commonly used protecting group for alcohols. As shown below,…

A: Sometimes more than one functional group is present in the compound. When a reagent is added to such…

Q: Complete the following reaction sequence from the synthesis of otteliones A and B (Org. Lett. 2003,…

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Q: Me Me, Вос Вос Me

A: We have to Provide a step wise mechanism for the given reaction:

Q: 3. Write a detailed, stepwise mechanism for the following reaction. CH3 + Cl2 -CH2CI + HC1

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: Proposed a mechanism to determine the final product NEN CIO

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Q: 3. (a) Arrange the following compounds according to their reactivity towards electrophile. Justify…

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Q: 21.(4) Provide a mechanism for the following transformation. кон heat Br

A: ->KOH is a base which can substrate Hydrogen and give elimination reaction.

Q: (R)-Carvone, the major component of the oil of spearmint, undergoes acid-catalyzed isomerization to…

A: Acid-catalyzed isomerization of R carvone leads to the product carvacrol which is more stable than…

Q: 10. Provide a detailed, stepwise mechanism for the following reaction, clearly depicting proper…

A: Mechanism = To be determined

Q: To prepare butanoic acid from 1-propanol, which sequence of reagent(s) is/are best employed?   a)…

A: Scheme 1: Step 1 : propanol is converted into bromo propane using PBr3. Step 2: Bromo propane is…

Q: Provide a curved arrow mechanism and predict the product for the following SN2 reactions. NaCN

A: Given An equation representing the reaction between Chlorodecalin and NaCN, whose product is to be…

Q: 1. (6pts) The following compound, the conjugate acid of pyridine, undergoes electrophilic aromatic…

A: In the question a reaction is given with the product and it is asked to explain the reason behind…

Q: 1. Provide a detailed, stepwise mechanism for the reaction below: (CH3)2CHCH2CH2CH21 + CN-…

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Q: Provide a plausible arrow pushing mechanism for the reaction below.

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Q: NH base Z-

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Q: HC=CH Reagents available a. HCI e. На, Рd i. H2 / Lindlar's catalyst b. HBr f. OsO4 then NaHSO3 j.…

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Q: (1) Suggests syntheses for the following fom the indicated starting material and any other necessary…

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Q: P2/ Outline all steps in a possi ble laboratory Synthesis f te following Compounds : (Using any…

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Q: NO2

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Q: Come up with a reasonable mechanism to explain the following reaction.

A: Given product is a rearranged product, this we can expect only in the case of carbocation…

Q: оссH2CH3

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Q: HNO3 `NO2 H2SO4

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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: Propose an efficient synthesis of the following molecules and explain your appraoch.

A: Both retrosynthesis and forward synthesis are shown in image.  When cyclohexanone is treated with…

Q: Devise a synthesis of each compound from aniline (C6H5NH2) as startingmaterial.

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Q: The pKa of p-cyclopropylbenzoic acid is 4.45 . Is cyclopropylbenzene likely to be more reactive or…

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Q: Draw a stepwise mechanism for the following reaction. The four-membered ring in the starting…

A: The four membraned ring in the starting material and product is called as beta-lactum ring. DBN is a…

Q: Provide a plausible arrow pushing mechanism for the reaction below. cat. H-A MeO MeOH

A: Organic reaction mechanisms

Q: 4. Suggest a synthesis for the following from the indicated. starting material and any necessary…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: CI CN NH2 F ÓH ŠOH OCH3 NO2

A: ->If such groups attached on benzene ring which are donating group then these groups increases…

Q: Br from phenol a. b. from benzene CI

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