Which of the following reagents cannot give an electrophile for electrophilic aromatic substitution? O CH;C/ AICI, O Br2/FeBrs O C/heat O H,SOJSO3 O HNO3/H2SO4
Q: O Given the tquation 2A1 + 3cu24 72A|34 + 3 C4 The reduction hale rea ction is ??
A: 1) The reduction half reaction is, 3 Cu2+ + 6 e- ------> 3 Cu
Q: ▶ D HOM which reactant is the electrophile? Does it have a leaving group? which atom in the other…
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Q: What alkyne (or diyne) yields each set of oxidative cleavage products?
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: Provide the appropriate reaagents or product. 1. PdoLn, EtgN,mecN Me -> 2. Na BH, MeOH 3. CI HO…
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Q: Which one is the electrophile in the following reaction? H;PO4 b) c) HPO; d) i. ii. ii. a iv. d
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Q: ww. propionyl bromide + xs NABH4 followed by acid 1. React the carbonyl compound: It is (circle one)…
A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…
Q: Draw the structure(s) of the major organic product(s) of the following reaction. HCI + excess…
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A: In this question, we will draw the final product with the stereochemistry. You can see details…
Q: Which of the following statements is INCORRECT? Select one: O a. Ethoxide is a better nucleophile…
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Q: Which of the following reagents give an electrophile for an electrophilic aromatic substitution? O…
A: The objective of the question is to select the reagent from the given options of reagents which…
Q: Which of the following is the best leaving group in a nucleophilic aromatic substitution reaction? O…
A: Given : 1. which of the following is the best leaving group in a nucleophilic aromatic…
Q: Ph Ph Ph OCH3 H+ Ph OCH3 Ph Ph O a. Free Radical Substitution O b. SN1 O c. SN2 O d. Carbonyl…
A: In presence of acid alcohol can form carbocation.
Q: The following reaction schemes have flaws as presenled. CI -CH3 1.HNO,, H,SO, 2. CH,a, AICI, 3.…
A: Nitro group is highly deactivating group it deactivates the The benzene ring and further…
Q: In this reaction, which species acts as the electrophile? H3C OH H3C-N-B-H H3C® H CH3 H. H3C CH3 B.…
A: Here, we need to find the electrophile in given addition reaction.
Q: Rank the fallowing compounds by everall energy. A o ccur the fartent via elimination - addition.…
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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 the structure(s) of the major organic product(s) of the following reaction. MGCI 1. Dry Et,0…
A: The reaction between Aldehyde or ketone with Grignard reagent gives Nucleophilic addition reaction…
Q: 2. What is Hhe prodluct at the redetion ot ethy! with each of the follawing nucdeaphiles al CH3 CHa…
A: 2. All these three reacts follows SN2 pathway where CH3CH2CH2COO^- (a), CH3CC^- (b) and Me3N (c)…
Q: 2. Which of the following would give a meta product when submitted to EAS reaction conditions? OA OB…
A: The solution is given below -
Q: What is the best choice as the major product for this reaction scheme when trace amounts of acid are…
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Q: Which of the following are most likely to behave as electrophiles? * (a) NH,+ (b) C=N- (с) Brt (d)…
A: Br2 can undergo heterolytic cleavage to form Br- and Br+ ions. Br+ is very unstable due to lack of…
Q: 38) Complete the following reactions with the proper major products. SO3/H₂SO4 Br2 FeBr3 MeCOCI…
A: Step 1 : Fridel craft acylation. Step 2 : Ortho isomer ( Sulphonation takes place at para position…
Q: 2.) Draw the final products of electrophilic aromatic substitution for the reactions shown below: CH…
A: Benzene gives an aromatic electrophilic substitution reaction. The reaction completes in two steps.…
Q: Which of the following is not a property of aromatic hydroca O A. Reactive to electrophilic reagents…
A: Aromatic hydrocarbons are compound which are planar in nature and follows the Debye Huckel's rule…
Q: Which is least nucleophilic? O The following compound: 0. O The following compound: HO. O The…
A: Species which donate it's electron density to electron deficient atom called as nucleophillc in…
Q: using thê ânswersS shown below. H3C-Br Br Br Br A В C 2) Which electrophile would you predict to…
A: Applying concept of SN1 and SN2 mechanism.
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Q: CARBONYL CHOMISTRY - NUCLEO PHHL IC d- SUBSTITUTION NaocHy octy •octly 3) reflux Clue : Naoctty ects…
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Q: H,CO CH;O* a) H3CO N- b) c) CH;O¯ d) two of these choices e) there is no electrophile in this…
A: Nucleophiles are those species which carry negative charge/lone pair(s).And they are nucleolus(+…
Q: In this reaction, which species acts as the electrophile? H;C OH H;C-N-B-H CH3 H H;C CH) B. H,H CC4…
A: Electrophiles are the electron deficient species which does not obeys the Octet rule.
Q: A:3. Upon enolization of strng nuclkophile Cun° ). Oraw me reaction mechanion of the alpha…
A: The above reaction is halogenation of aldehyde. For halogenation of aldehyde, aldehyde must have…
Q: Propene, Cl,CHCH; and ethanal, CH;CHO renet with cyanide ion by different muulunisms, T'his enn…
A: Alkenes easily undergo electrophilic addition Reaction. It is due to alkenes have double bonds…
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: Draw the structures of A, B, and C in the following sequence of reactions.
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Q: a) CI H b) .N.
A: Concept is based on aromatic electrophilic substitution reactions.
Q: Draw the structure(s) of the major organic product(s) of the following reaction. + CH3Mgl 1. Dry…
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Q: What product(s) results from this reaction? Hint: pay atteneton to reagents! (A) (B) (C) (D) 1.…
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Q: Draw the major organic substitution product(s) for (2R,3S)-2-bromo-3-methylpentane reacting with the…
A: Step 1: Here, in the given reaction, the given nucleaophile is an ethoxide CH3CH2O-. The ethoxides…
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Q: Which of the following are most likely to behave as electrophiles? (a) NH4+ (b) C=N- (c) Br+ (d)…
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Q: 1. 1eq. Eto /E£OH OEt 2. H30® Dieckman cyclization product ОН Anhydride NH2 1ед. 1eq NaOH O=
A: the detailed mechanism the structure of reactant or product will show below in attach image.
Q: Na :CEN: CI acetone, 25 °C
A: SN1 is the 1st order substitution reaction whereas SN2 is the 2nd order substitution reaction. In…
Q: What alkyne (or diyne) yields attached set of oxidative cleavage products?
A: To get the alkyne from the oxidative cleavage products, join the two carbons by a triple bond.
Q: True or fasle? Conjugated carbonyls (with a double bond or benzene ring)will have increased…
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Q: Predict what the finel productwad 4 MechowisH; be using the reagets givews 7. ALDA 3) NaNH
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Q: of conc Hr 2. NH NH CH, HO NHCH, OH "OH O HO Biosynthesis of adrenelne (epinephrine) - Electrophilic…
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Q: Draw the structure(s) of the major organic product(s) of the following reaction. CrO3 / H30*
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Q: O will mos+ wnich one or the follawing undergo nucleophilic aromotie Sub stlution VIO the addition-…
A: So, greater the stabilization of intermediate higher will be the rate of reaction
Q: Draw the major organic product of the reaction shown. Select Draw Rings C H 1. (CH3CH2)20 2. H*, H20…
A: This is an example of nucleophilic substitution reaction of ester with excess of Grignard reagent.…
Q: Which of the following statements is incorrect? O Chlorobenzene undergoes EAS reactions faster that…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
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- What is(are) the major Organic product(s) in the following reaction? CH; CH; H₂C-C-0-CBr; CBr; CH; H₂C-C-0-CH; CH; CB13 Br3C C 0-CH₂ HBr (SNI) HC CH; H₂C-C-0-H CH, (b) CH; CH; Br CH;Br CH₂OH H;C CH, H₂C C | CH; CH; C CH; (c) H CH + CH₂Br CH; 0—C—CH; -CH:OCH:5. Classify the following reagents as either nucleophiles or electrophiles: Zn? CH;NH, , HS , OH; , CH;COOH , H,SO,An important step in one synthesis of carboxylic acids is the deprotonation of diethyl malonate and its alkyl-substituted derivative: Base CH;CH2O OCH,CH3 CH;CH,0 OCH2CH3 H2 Diethyl malonate Base CH;CH,0 °C `OCH,CH3 CH;CH,O OCH,CH3 R Alkyl substituted diethyl malonate NaOH can deprotonate diethyl malonate effectively, but NaOC(CH3)3 is typically used to deprotonate the alkyl-substituted derivative. Explain why.
- CCH H20, H2SO4 H9SO4 CH3 Alkynes do not react directly with aqueous acid as do alkenes, but will do so in the presence of mercury(II) sulfate as a Lewis acid catalyst. The reaction occurs with Markovnikov regiochemistry, so the OH group adds to the more highly substituted carbon and the H adds to the less highly substituted carbon. The initial product of the reaction is a vinyl alcohol, also called an enol. The enol immediately rearranges to a more stable ketone via tautomerization. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions Hjö: -CH3 -CH3 H3O*Which represents an efficient synthetic route to go from an alkane to an alkene? O elimination with NaNH2, followed by a water workup O anti-Markovnikov hydrohalogenation, followed by elimination O radical bromination, followed by elimination O hydration, followed by elimination O hydration, followed by ozonolysis of the double bondWhich of the following compounds is the least reactive in electrophilic aromatic substitution? A В || II D IV CI OCH3 CH3 II IV
- C=CH H20, H2SO4 H9SO4 CH3 Alkynes do not react directly with aqueous acid as do alkenes, but will do so in the presence of mercury(II) sulfate as a Lewis acid catalyst. The reaction occurs with Markovnikov regiochemistry, so the OH group adds to the more highly substituted carbon and the H adds to the less highly substituted carbon. The initial product of the reaction is a vinyl alcohol, also called an enol. The enol immediately rearranges to a more stable ketone via tautomerization. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions H-OH HO: Hjö: C=CH c=CH Hö Hg HgThe two reactants shown below are combined to bring about a nucleophilic substitution reaction O NaOCCH, Which letter designates the electrophilic carbon at which substitution occurs? (If no reaction occurs enter the letter corresponding O b Oc Od O none + Br CH₂CH₂CHCH₂Questão 10A certain hydrocarbon had the molecular formula C16H26 and contained two triple bonds. Ozonolysis resulted in CH3(CH2)4CO2H and HO2CCH2CH2CO2H as the only products. What is the reasonable structure for this hydrocarbon? Hexadec-6,10-dino undec-1,5-dino Hept-1,5-dino hex-1,5-dino nah
- Rank the following compounds in order of increasing reactivity in electrophilic aromatic substitution NH3 OH 1 O III < | < |Criteria for satisfactory score Reactants, products, and reagents that complete a reaction scheme must specific compounds, not generic categories. Reagents and structures must be valid Lewis structures. Tasks 1. Complete the synthetic sequences by drawing products/substrates/reagents in empty spaces in reactions below. 2. Draw the mechanism of tautomerization (line 3).Rank the following alkenes in order of increasing rate of hydrogenation. 11 OI<|||< IV < II <|| < |||SEE MORE QUESTIONSRecommended textbooks for youChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind…ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEYChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind…ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY