4. Draw the final major product(s) for each multistep synthesis reaction. H3O* OMe H3PO4 Jones Et,NH reagent H30* PBR3 KOC(CH3)3 1. O3 NABH3CN HO- 2. DMS NH3, H3O* Br KOC(CH3)3 1. ВНз PCC H3O* 2. H2О2, ОН CH2CI2

Q: What is the major product of the reaction sequence shown below? CH,CH3 1. PBr3 pyridine ? HO 2.…

A:

Q: NO2 NO2 NON ZON В. A. NO2 NO2 NO ON C. D. NO2 NO, O A D C2

A:

Q: 7. What is/are the major product(s) of the following reactions? A. B. C. Et 1. mcpba 2. CH3MgCl 2.…

A: Regeoselectivity: In basic and neutral medium, nucleophiles attack  epoxide at less hindered…

Q: 11. What is wrong w/ the synthesis below? Cl 1. HNO3, Ha Sou 2.CH3 CI, AICI 3.SnCla, HBOT 4. NaOH,…

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Q: reactions A. B. C. 1. CH3MgBr 2. H₂O* H 1. Br 2. H30* Mg MgBr Na₂Cr₂O7 1. H H + 2. H₂O*

A: As per our guidelines we are supposed to answer only the first three sub part questions. kindly…

Q: What is the major product of this reaction? H3CH2CO OCH2CH3 1. NaOEt then CH3CH₂Br 2. NaOEt then…

A: alkylation of diethyl malonate occurs two times. First ethyl group enter then methyl group leads to…

Q: What is the final product of the following synthesis? Н2 i. OsO4 Ni2B (P-2) ii. NaHSO4 HO Н Ш ОТ ФII…

A:

Q: 1. Hg(OAc)2 H20 2. NABH4 CH, H,C- -CH3 H,C

A:

Q: Choose the major product of the reaction below? OA OB. OC. + Br₂ H Br H -Br Br Br -H CH₂Cl₂ -Br -Br…

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

Q: 11. What is the product(s) for the following reaction? 1. NaBH, 2. H,0 O.

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Q: None

A:

Q: What is the product of this reaction sequence? 요 1. OH, H+ HO 2. LIAIH4 3. H₂O, H*, heat ?

A: The given compound contains an ester and a ketone functional group. When this compound reacts with…

Q: 6. For the following reactions, predict the major and minor products. Label each. 1. BH₂/THF 2.…

A: Markownikov's Rule states that electronegative part goes on that Carbon atom which contains less…

Q: C 3. reagent 3 4. reagent 4 H3C HO, agent 1: Select rea CH3, cat. H,O+ LİAIH

A: Reagent 1=LiAlH4 Reagent=PCC Reagent=H2O Reagent=NH2CH3

Q: Br SO H Br₂/FeBr3 H₂SO4(SO3) NO₂ II Br NO₂ HNO3 /H₂SO4 III H₂O(xs)/ H* remove any ortho product that…

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Q: Provide the missing intermediates and final product in the following synthesis. 1. LDA (excess). A…

A: The reaction of alkene with Br2 in CCl4 solvent gives 1,2-disubstituted bromine product as shown as:

Q: 1. Draw the MAJOR products A - E for the following reactions. i. KMNO4, HO", heat SOCI, A В ii. H;O°…

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Q: These reagents can produce ketones with alkynes A. BH3, THF, H2O2 B. KMnO4 C. O3 D. H2SO4, H2O,…

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Q: A(C3H₂O) 1)Mg 2)C6H5COMе HBr BICH2–CH2–CHO OH Me C O O HOCH₂-CH₂OH H3O* B(CH₂O₂Br) Producto final

A: In this reaction scheme find out reactant, intermediate and product

Q: B C EtO. H 2. H3O* & Heat Ninhydrin NH3 COO NH3 COO Aq. HCI & Heat NH3 + CO₂ + purple compound ?+ ?…

A:

Q: Which Grignard reaction below is incorrect? O O H or 1. C₂H5MgBr 2. H3O+ 1. C₂H5MgCl 2. H₂O* 1.…

A: When a ketone reacts with a Grignard reagent, a tertiary alcohol is formed and when an aldehyde…

Q: What reagents would be needed to produce the product shown as the major product? ОН Br A) 1. H2SO4 /…

A:

Q: Which of the following sets of reactions accomplish the synthesis shown below? Br H₂C-CECH ->> Br A.…

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Q: Which product shown is the correct product formed in this multi-step reaction? Acetic Acid Chloride…

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Q: 1. What is the major product of the following reaction? H,C N(CH,), + HNO, H' A H,C -N(CH,)2 B H,C-…

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Q: Reactants HC= CH3 HC CH3 CH Reagents 1. Mix Reactants in DMSO or THF (solvent) (2. H2O (Aqueous…

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Q: Which reaction schemes is best to give the product? 2. HO. NO 2 O The following reaction scheme: Br2…

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Q: j Br 1. Mg, THF 2. CH, CHO 3. H₂O 4. PCC

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Q: 2. Provide the major product of each reaction за (CH3CH2)2CuLi, -78C 2. H₂O 2 eq.CH3CH2NH2 1. LIALH4…

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Q: estion 6 Select the major product of the reaction sequence below. CI CHNH2 COCNH, 1. (COCI)2 CO,H 2.…

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Q: 6. Find the product of the following reaction. Include the mechanism with intermediates and with the…

A: This have multiple questions, so I will solved first question for you with details explanation with…

Q: PS6-5. Label each step of the mechanism as either a proton transfer (PT), nucleophilic attack (NA),…

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Q: 6) Which of the following sets of reactions accomplish the synthesis shown below? Br H3C-C=CH Br

A:

Q: 1. H*

A: Since you have asked multiple questions, we will solve the first one for you. For remaining ones,…

Q: For each pair, which compound would be more reactive in a S?1 type reaction?

A: Given : Reaction mechanism is SN1.

Q: Chemistry 4. Predict the structure of all the intermediates in the synthesis of the following triol.…

A:

Q: Me X R OEt A R Me B OEt 1. MeMgBr 2. H₂O 3. NaH 4. EtBr R OEt C Me .OEt Y Me D R

A: The given reaction can be explained as:

Q: What is the product of the following set of reactions? 1. BH3-THF HOT ..... Me 2. SOC, ElN NEt2 HO…

A:

Q: What is the major product of this reaction sequence? CH3-C=C-H Select one: O A. OB. O C. NaNH, -I…

A: Terminal alkyne react with strong base (NaNH2) formed Acetylide.   Acetylide is conjugate base of…

Q: What is the major product of the following reaction? 1.CH31(x's)/K2CO3 2. Ag,0, H20→ 3. heat A. С.…

A: In this reaction first step is N-methylation then in next step Base OH- ion abstracted H+ ion from…

Q: Identify compounds A-I in the following synthesis scheme. CUCN D conc HNO3 1. HCI, Fe NaNO2 A 2.…

A: 1) Conc. HNO3 is the source of nitronium ion. Hence it is used to form nitro products. 2)…

Q: 2. Identify (draw the structure) of the missing reactant or major product in the following…

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Q: Which reaction schemes is best to give the product? HO. NO 2 O The following reaction scheme: CH3…

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Q: MeO₂C CO₂Me 1. Reagents 2. Reaction Conditions 3. Mechanism CH3 O OH

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Q: CH3 | H CHI N- CH3 H + Lit-O-H Draw the product of reaction B. Select Draw Rings G H₂C CH₂ More CH3…

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Q: 9) What is the major organic product of the following reaction? COOH 2 I. II. HOOC HOOC III. IV. V.…

A: Esters are organic compounds that are formed by the reaction between an alcohol and a carboxylic…

Q: 3). What is the product obtained from the following reaction? I. II. III. O= 18 -O-CH3 18 -O-CH3…

A:

Q: Please complete the following synthesis. Br CuLi Br 3 E D Brz, hv Brz, DCM HBr, DCM HBr, H2O HBr,…

A: Given

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.