Please give the appropriate reagents to complete the following synthesis. What is the appropriate reagent for the third step, (3), ? NH2 NO2 1.? 3.? 4.? 2.?

Q: What is the best synthesis route to prepare (2R)‐1‐phenylbutan‐2‐ol starting from benzene, without…

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Q: 8. From the given starting material provide a reasonable synthetic route to the following molecule.…

A: Here we have to synthesize the given compound from the  starting material 2-methylbutane-1,3-diene.

Q: Fill in the missing reagents (A) and the final product (B) for the following reaction sequence. A Na…

A: The reaction given is,

Q: HO.

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Q: CH3 -OH CH3-CH-CH2-CH-CH3 Нeat F

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Q: 1. NBS, acyl peroxide 2. t-BUOK, heat

A: First step of this reaction is allylic bromination.

Q: 5. Give the reagents needed for each step in this synthesis. ОН LCECH CECH ON

A: Given,

Q: What is the purpose of addition of the following reagent?-

A: Tetrahedral nickel complex to form different colourisation with different reagents. These reagents…

Q: Devise a synthesis of the ketone hexan-3-one, CH3CH2COCH2CH2CH3, from CH3CH2Br as the only organic…

A: Ethyl bromide react with magnesium in the presence of ether results in the formation of ethyl…

Q: Provide the major organic product of the following reaction sequence. 1. NAOCH2CH3 .Co,CH2CH3 2.…

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Q: 1.68 Provide the missing intermediates and final product in the following synthesis. 1. ВН3 THF 2.…

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Q: Devise a stepwise mechanism for the following reaction.

A: This is an example of Dienone – Phenol rearrangement where from secondary carbocation to tertiary…

Q: arting with sodium azide as your source of nitrogen and using any other reagents of your choice,…

A: Sodium azide are strong nucleophiles gives SN2 reaction

Q: Indicate the major organic products from the reaction shown. NaOH Br2 (excess)

A: Answer This reaction is halloform reaction. Product and mechanism as follows

Q: Give the major product(s) of the following reaction. Br2 (excess) CH3 FeBr3, heat

A: The answer to the given question is as follows---------- In presence of Br2/FeBr3 bromination takes…

Q: Which halide in the attached marine natural product reacts fastest in the SN1 reaction?

A: Sn1 reaction depends on the stability of carbocation.

Q: 1. NBS/hv or Br2/hv 2. NaCN 3. H3O*. Heat

A: NBS(N-bromo succinamide) substitute bromine at benzylic position

Q: Answer the following questions based in the scheme below: Determine the principle involved in the…

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

Q: Give the minor elimination product(s) of the following compound. ? (CH3)3COK heat Br CH,

A: Base pushes alkyl group to get eliminated and the formation of alkene is favored. In the present…

Q: Draw a stepwise mechanism for the following reactions, two steps in R. B. Woodward’s classic…

A: Stepwise mechanism:

Q: Rank the attached alkyl halides in order of increasing reactivity in E2elimination. Then do the same…

A: Elimination reaction is a chemical reaction, which involves the removal of atoms in groups or pairs…

Q: Devise a stepwise mechanism for the conversion of M to N. N has been converted in several steps to…

A: The mechanism is as given below for the conversion of M to N

Q: why the reaction of 2-bromopropane with NaOCOCH3 gives (CH3)2CHOCOCH3 exclusively as product, but…

A: Bimolecular nucleophilic substitution reaction (SN2) in which one bond is broken and one bond is…

Q: Propose a short synthesis f or ONE of the following molecules. You can start with acetylene, and…

A: The answer is given as follows

Q: 1. CH2-CH2 B 2. H30* Br2. Mg AIBr3 Et,0

A: The reaction sequence is as follows:

Q: The quality of the substituent for the elimination reaction is the leaving group ability of it. Like…

A: The best leaving group has to be identified.

Q: 4. a) Show the reaction mechanism for the following multistep transformations. Show all reagents and…

A: Details mechanism involved for the synthesis of target alcohol with all intermediates are shown in…

Q: Reaction A Reaction B Reaction C Br Br Br 1 2 3 Br2, FeBr3 NBS Br2, A

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: Draw the major organic product of the following reaction conditions. CH3 1. Os04, H20 2. NalO4 ČH3

A: Detail mechanistic pathway is given below to find out the major product

Q: Alkyl diazonium salts decompose to form carbocations, which go on to form products of substitution,…

A: Applying concept of elimination, and rearrangement reaction based on appropriate stereochemistry of…

Q: Alkyl diazonium salts decompose to form carbocations, which go on to form products of substitution,…

A: The primary amines react with NaNO2 and HCl in order to form an alkyl diazonium salt which on…

Q: Choose the reagent(s) that would be most likely to complete this reaction. HBr (1 equiv) H2O2

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Q: Draw a stepwise mechanism for the following reactions, two steps in R. B. Woodward’s classic…

A: Reserpine is used as a drug for the treatment of high pressure usually in the combination of…

Q: OH

A: Given reactions,

Q: Give the major elimination product of the following compound. ? (CH3)3COK heat -CH3

A: Hello. Since multiple questions have been posted, the first question shall be only solved in this…

Q: 24. Give the product and draw the complete arrow-pushing mechanism for the following reaction. HOCH3

A: Answer  Arrow pushing mechanism

Q: Give the minor elimination product(s) of the following compound. ? NaOH heat -CH3 ...||

A: A bimolecular elimination is also termed as E2 elimination. It is a type of elimination where…

Q: A crossed Claisen reaction between methylpropanoate and methyl acetate is not synthetically useful…

A: In the case of reaction 1, both of the esters are enolizable. So, the reaction can take place…

Q: 25.ldentify the reagent that best completes the following reaction. HO d. H3PO4 a. NaOH e. HBr b.…

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Q: Juvabione is produced by fir trees of the genus Abies and is known to inhibit insect reproduction…

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Q: Below is a structure of Levonorgestrel (Plan B®), used in prevention of pregancy. Но HH…

A: Nucleophilic addition reaction:

Q: The following reactions produce one major organic product. Give the product of each reaction. NBS…

A: N-Bromosuccinimide or NBS is a chemical reagent used in radical substitution, electrophilic…

Q: Synthesize (2) two of the following compounds using cyclohexanol, or any organic reagent that has 4…

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Q: H2 1. Вн/THF A В Lindlar 2. Он, Н-О2, Н,0

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Q: What is the major product of the following ozonolysis reaction? 03 and and

A: Ozonolysis of alkene: One of the important reactions of alkene is ozonolysis. In the ozonolysis…

Q: 9. Provide the following: aniline i) the major organic product of the reaction shown, and ii) the…

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Q: 15. In general, Grignard reagents RMgX react rapidly in anhydrous solvents with ethylene oxide…

A: Grignard reagent belongs to the family of organometallic compounds. This reagent is widely used for…

Q: What is the right reagent in the reaction below

A: In this question, we will write the right reagent for this reaction given above.  You can see the…

Q: HO

A: Alcohols are the hydrocarbon that contains a hydroxyl (-OH) functional group. Alcohols on treatment…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.