OH Br SH 1. NBS, tert-butyl peroxide 2. H20 3. conc. H2SO4 (excess)

Q: Select the most suitable reagent and reaction .conditions for the following conversion. 15. Br Br Br…

A: The most suitable reagent from the given conversion has to be predicted. The given reactant is, The…

Q: plete the synthetic sequences by drawing products/substrates/reagents in empty spaces in reactions…

A: Note: According to our guidelines we are supposed to answer only first three subpart.  Kindly repost…

Q: 1. (10 points) Complete the reaction scheme below. Show all reagents and intermediates. No reaction…

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Q: HBr (excess) Br Br

A: Electrophilic addition reaction takes place when alkyne reacts with HBr. Markvnikoff rule for…

Q: What is the starting material needed for this reaction? OH 1. Haloform reaction ?? 2. proton source…

A: Answer is given as follows

Q: NH2 + CI HN Ho +

A: Given : We have to provide mechanism for the following reaction.

Q: 2. Predict either the reagents, products, or starting materi Some of these may require more than one…

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Q: Draw the major organic product of the reaction shown below. CH3 Na2Cr207 H2SO4, H20 HO. You do not…

A: Alcohols can be oxidized to aldehydes and ketones using Na2Cr2O7 as a common oxidizing agent.…

Q: What are the best reagents to make the following product? NO O acetyl chloride and AIC13 O SO3 and…

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Q: Assume one equivalent of reagents and appropriate workup after each step, unless otherwise…

A: Substitution reactions are the chemical reactions that involve replacement of one group by other.…

Q: ?Which alkyl halide would be most reactive in an SN1 reaction Br Br Br II II Br Br IV IIIa O VbO I…

A: Given alkyl halides,

Q: + Zn - 35 °C Ме-Li + Br + Mg

A: These are the general reaction: In 2nd reaction H is an acidic proton it lose H and gain…

Q: , place the best reagent and conditions from the list below.

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Q: 1) KMNO4 2) SOCI, 3) H,N- EtzN excess reagents on all steps

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Q: What are the best reagents to effect each of the steps below?CGMU 2020 A H3C CH3 CH3 H3C HO CH3 CH3…

A: A. Hydration of olefin via rearrangement. B. Dehydration of alcohols in the presence of acid and…

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

A: The bromination of the species benzene is types of the organic reaction in which benzene double bond…

Q: Which is the best method for the following transformation? OH A. 1. BH3, THF 2. H₂O₂, OH- B. H¹, H₂O…

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Q: Complete the multi-step synthesis below by filling in the missing reagents in boxes below. Write…

A: In this multistep synthesis, there is one step where , there is inversion in stereochemistry.  This…

Q: (10 points) Complete the reaction scheme below. Show all reagents and intermediates. No reaction is…

A: Ans

Q: Question 3

A: Organic compounds that contain a carbon atom directly bonded with metals such as magnesium, lithium…

Q: он Br

A: Given reaction,

Q: hoose a reagent from the table to bring about the following conversion: Br If more than one step is…

A: The Answer to the following question is-

Q: In each box, place the best reagent and conditions to efficiently perform the transformation using…

A: The given conversion can be carried out in two steps as shown in the following step.

Q: Question 11 What is/are the best reagent(s) to carry out this transformation? O 1. Hg(OAc)2, H2O 2.…

A: Ozonolysis: Ozonolysis refers to the organic reaction in which the multiple carbon-carbon bonds are…

Q: In each reaction box, place the best reagent and conditions from the list below. 1) 2) 3) 4) CH3BR…

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Q: In each reaction box, place the best reagent and conditions from the list below. 1) 2) 3) 4) PB 3…

A: The given reaction can take place as follows:

Q: What reagents are needed in reaction 3? ... Br Br Reaction 1 Reaction 2 Reaction 3 CH3B AIBr3 (A)…

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Q: Consider these structures to answer the following three questions 0 A. CH; -C-CIT Br B. H Xe Br C.…

A: SN1 (1) Polar protic solvent  (2) Weak nucleophile (3) Stability of carbocation (3) Stability: 3o…

Q: What

A: 1) alc KOh is convert alcohol into alkene by dehydration.

Q: Which set of reagents is appropriate for the second step of the reaction? OMe heat OMe HO, + MeO MeO…

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Q: In each reaction box, place the best reagent and conditions from the list below. There is more than…

A: PCC is very helpful to oxidize a secondary alcohol to ketone.

Q: EIO 1. 2. он OH OE! 3. NO, 5. ???? OEI Remember - can't use simple enolate enol 7. for SN2 type…

A: Note : First do the retro synthesis. Then plan the synthesis.

Q: он COH Br

A: Aromatic compound can generally involve in electrophilic or nucleophilic substitution reaction based…

Q: Select the best reagents for the reaction below. ex 1. Os04; 2. NaHSO3, H20 а. 1. Hg(OAc)2, H2O; 2.…

A: The given substituted cyclopentene undergoes oxidation reaction and ring opening to form the given…

Q: Give the major product for the reaction below. A HBr H2 F Ni KMNO4, OH, heat B H* KMNO4 Br2 E cold,…

A: Given that : We have to give all the products formed for the reactions :

Q: Question 2 Draw all intermediates and the final product for the following reaction. Label all…

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Q: For the following reaction, select the major product. 1) CH31 (excess) 2) Ag20, H20 3) heat i. ii.…

A: In this question, we want to select the correct Organic major product. You can see details Solution…

Q: 10) Determine the MAJOR Final Product from the following multi-step reaction sequence: Br OCH3 Br Br…

A: Note: According to our guidelines we are supposed to answer only one question . Kindly repost other…

Q: 1. conc. H2SO4 2. O3, Me,s 3. MeMgBr, then H20 HO HO

A: The reactions given are,

Q: 6. Identify the best reagent(s) for this reaction. (see attached screenshot). a. H2SO4, HgSO4, H2O…

A: In this reaction conversion of alkyne to ketone takes place. Steps to be followed for this…

Q: H2 Lindlar catalyst -) 12. 1. 1 eq HCI 2. 1 eq HBr 13. 1. disiamylborane 2. H2O2, NaOH 14. Use an…

A: Note: As per the bartleby rules, one has to only answer starting 3 part if there are more than 3…

Q: n the current experiment, we will use a different electrophile (the tert.-butyl cation) to alkylate…

A: Friedel crafts an alkylation reaction in which a benzene molecule replaces its Hydrogen atom with an…

Q: Consider the two-atop synthesis shown here. What in the correct reagent for step 1.7 Please select…

A: ->Grignard reagent has nucleophilic character also basic character if acidic hydrogen present…

Q: In both examples below the reactants shown are combined to bring about a nucleophilic substitution…

A: The expected reaction in the given cases is explained below.

Q: OH3C HCO- 1 hoi H 2 1) C4HgLi 2) THF OH3C ΗΤΗ H OIS H 3

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Q: In each reaction box, place the best reagent and conditions from the available reagent list.

A: Alkenes are the organic compounds which contains at least one double bond present in it. Carboxylic…

Q: Which solvent will allow this reaction to occur the most rapidly? NaCN "Br CN DMSO acetone/water…

A: The perfect solven for this subsitution reaction would be DMSO  * DMSO is polar aprotic solvent(THAT…

Q: CH3 CH3 СООН СООН NO2 ŠO3H ŠO3H Identify the reagents represented by the letters in the above…

A: Reaction involved following concepts 1) Fridel crafts alkylation 2) sulphonation 3) oxidation of…

Q: When hydroxide is used as the base to carry out an E2 reaction on a vinylic halide, the reaction…

A: E-isomer:  In an alkene if both the group along double bond is in opposite side is called E-isomer.…

Q: -12. Which molecule would react the fastest with methoxide (-OCH3) i Br Br (A) (В) (C) Br

A: Here, the type of reaction depends solely on the substrate haloalkane. The substrate is very…