CH3 O H;CO OCH3

Q: hno3/ NH2 NO2 h2so4 3. ? 4. ? ALCL3/CH3CL HO 1.. Li 2. Gul NaSH, DMSO LDA/DIPA CH3Br O3/DMS heat NBS…

A: Given

Q: In synthesis shown in box, which of the following reagents is expected to give the indicated pro 1.…

A: Esters can undergo hydride reduction with LiAlH4 to form alcohol.

Q: HO N- H.

A:

Q: 2. Provide the reagents needed to accomplish the following transformations. If more than one step is…

A: Answer:- This question is answered by using the simple concept of chemical reactions of organic…

Q: HO Li H3C. H20 PCC но H. HP (cat) (acid workup) P (cat)

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Q: HO CH;OH TSOH

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Q: H3C H Ph NaOCH3 Ph = Ph %3D CH;OH Br

A: In E2  reaction, leaving group and adjacent hydrogen must be anti periplaner.

Q: ОН CN Br

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Q: Identify the reagents needed to achieve the following transformation. If any of the steps aren't…

A: We have to carry out the given transformation.

Q: Complete the following multistep syntheses by showing the major intermediate products and the…

A: The reaction given is,

Q: draw the products of the two step reaction sequence shown below.

A: The reaction given is,

Q: CH3-OH

A: Your confusion regarding to the question number second so in this reaction, carbocation forms two…

Q: HO2C. 3. N2 OAc - 4. Bus OH OTBS 5. -OMe OMe OH

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Q: Identify the reagent that is needed to complete the transformation shown below. Assume an acidic…

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Q: 2. Choose an appropriate set of reagents to carry out the synthetic step shown below. ? OD d. 1.…

A: Usually ketone can be reduced to suitable reducing agents like.NaBH4, LIAlH4 etc. Deuterium is an…

Q: Show how the following products can be synthesized via a Michael reaction.

A: The Michael reaction is also known as Michael addition involves the reaction between a compound that…

Q: Predict the major product and show the complete mechanism for each electrophilicreaction below.

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Q: What is the major product for the following reaction sequence? la. NaNH2, NH3 (liq.) 16. CH3CH2CH,Br…

A: When we reacts with excess H2 ,Pd/C alkyne reduced into alkane...

Q: Propose an efficient syntheses of the product from the starting material. Show all reagents you need…

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Q: NO2 HO

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

Q: Which keto product would be isolated from the reaction shown? 1. BH3/THF = 2. HO, H2O2. 20 OH OH C A…

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Q: Draw the final product of this series of reactions. Br 1. 1 equivalent of KOtBu 2. MCPBA 3. H3O*/H2O

A: The reaction given is,

Q: What is the best choice of reagent(s) to perform the following transformation? ОН O H20, H2SO4 O…

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Q: Show reagents to synthesize this target molecule from cyclohexane in the retrosynthesis below. HO…

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Q: HO OH Br HO

A: synthesis of grignard reagent from alkyl halide attack of grignard reagent (as nucleophile) to…

Q: how how you would accomplish the following synthetic transformations. Show all intermediates.…

A: Given: hex-1-yne→hexan-2-one, CH3COCH2CH2CH2CH3

Q: 1) Listen Which reagent would best accomplish this transformation? OH JDHDMC OsO4 O Cro3 O KMNO4…

A: PCC will oxidise the alcohal into aldehyde

Q: What is the best choice of reagent(s) to perform the following transformation?

A: In this question stereo chemistry have not mentioned to the given product. so it should be Br2 CCl4

Q: CI ? 'N

A: At first make a secondary amide from the acid chloride using secondary amine . Next if we use LiAlH4…

Q: Br H.

A: let us try to proceed in a step by step mechanism.

Q: Draw the major elimination product of each reaction below. Circle which mechanisn ype, El or E2,…

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…

Q: what is the major E1 product for the structure?

A: E1 reaction is based on the Zaitsev Rule which states that the most substituted alkene is the major…

Q: Scheme 4 Thisan m quion un 121421. ONOT paoonte ea This inanm questien OHT posteto one serves estion…

A: Scheme 4: N-Nitroso-N-methyl urea reaction with KOH produces diazo methane. Benzoic acid reaction…

Q: A Mannich reaction puts a  R R-NCH2 - group on the α-carbon of a carbon acid. Propose a mechanism…

A: For a Mannich reaction to take place the presence of a hydrogen atom at the carbon atom adjacent to…

Q: What is the best choice of reagent(s) to perform the following transformation? O 03; followed by…

A: To solve this problem we have give the reagents which gives the desired product .

Q: Show the correct stereochemistry when needed! Fill up the boxes with the required reagents to effect…

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Q: Draw Starting Alkyl Halide CH:CO2NA THE

A: In SN2 reaction, the nucleophile attack the carbon atom from backside. The order of reactivity is -…

Q: N2 PHCOOA9 heat Me

A: Given a reaction with reagent and reaction condition and we have to find out the product of the…

Q: LOMM H2N' H. .N. pH: 4-5 H Choose the statements that best describe this reaction. The product shown…

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Q: Draw the product of the following reaction: 1. NaCN 2. H₂O*. A 'Br Draw the most stable enol…

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Q: Draw the major product of this E1 reaction. Ignore any inorganic byproducts. OH

A: Products are present on right hand side and reactants are present on left hand side in a reaction.

Q: Show how to carry out each of the following syntheses. Hint: You may need to use selective reagents…

A: Firstly, the protection of the -OH group will take place via trimethylsilyl chloride (TMSCl). This…

Q: OEt EIO OEt

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Q: Draw a mechanism for the following transformation that shows the flow of electrons leading to the…

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Q: Provide complete mechanisms and the products for each step of the following Robinson annulation (3…

A: We have to carry out the given reaction. This is an example of Robinson's annulation reaction.

Q: What is the best reason to explain why the reaction below does not work as written? CI NaNH2 HO O…

A: The first step is the formation of sodium ethoxide which then react with secondary halide giving the…

Q: How would you carry out the following reaction?

A: We have given that  Conversion of benzene to imine.  Imine :  imine  is  chemical compound…

Q: What is the best choice of reagent(s) to perform the following transformation? ÓH a. H20, H2SO4 b.…

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Q: mawor product mC PBA NaBHy OCH; CH3 OH

A: