1. Describe the following chemical reactions as SN1, SN2, E1 & E2. Draw a curved arrow mechanism for each reaction. KCN DMSO CN NaOH Br H2O, heat |Br H,O ...OH
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Q: 3. Show the reasonable curved mechanism for the reaction and make sure lone pairs Y Ocuk + Conc HBr…
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Q: 6. Determine whether each reaction occurs by an SN2, SN1, E1, and/or E2 reaction. Provide a detailed…
A: → In above base is weak so it show SN2 reaction.
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Q: draw a complete mechanism for the reaction shown below HBr MeOOMe Br light
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Q: Write a detailed mechanism for this transformation. .O. HCI HO но HO НО H20
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Q: Use curved arrows to draw the mechanism of this reaction below: Hg*(OAc) +] Hg(OAc)
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A: Let us solve these reactions.
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- Anımations Silde ShoW Review 6 Viewing View ons A A B E EE Page 7-8 in Practice questions ketone & HCN Construct the equation for the reaction of following a) Pentan-2-one (CH,COCH,CH,CH;) and hydrogen cyanide b) 3-bromobutane-2-one (CH,COCH(Br)CH,) and hydrogen cyanide (00 RCOR' + HCN -> RC(OH)R'CN Help Improve Office No: Aldehydes & K. Chp f6 回 f7 f8 f9 EGO f10 f11 f12 scroll num ik 9 &What set of reagents would be needed to perform the following reaction? ? - OH Either H₂O/H3O+ or 1) Hg(OAc)2, H₂O | 2) NaBH4 would work. Only H₂O/H3O+ wound work. Only 1) BH3 | 2) H₂O2, OH would work. Only 1) Hg(OAc)2, H₂O | 2) NaBH4 would work. Any of these techniques would work.Dtermine the reagents that can accomplish the rxn CH2OH (1) Reagent ? (2) Reagent ? C9H1202 (4) Reagent ? (3) H+ a. (1) SOC12 (2) 1-propanol; (4) PCC/pyridine b. (1) NaH, (2) acetone, (4) NABH4 c. (1) NaH, (2) epoxide (4) PCC/pyridine d. (1) Jones reagent, (2) NaH, (4) epoxide
- Determine the major organic product for the reaction scheme shown. Br 1.2 Li, Et₂0 2. -C=CH 3. CH3(CH₂)2CI Select Draw / / || G Rings C H More Erase Q2 Q6. For each reaction indicate the predominant mechanism: S,1, S,2, E1, or E2. (a) (b) (c) OH H* H* H* ? ? ? A. A OH OH (d) Br (e) .CI NaBr CH,OH DMSO dilute (CH),COK (9) OTs ? OTs (CH),COH Ethanol(BUOK (BUOH, heat d. (BUOH, heat EESH e minimum temp NaCN Br acetone minimum temp EISH Br minimum temp 5. Mechanisms. Give the mechanism for each rx above as indicated. Use additional sheets as needed. c. (rx 4c) f. (rx 4f) g. (rx 4g) DELL
- OMe O OMe mechanism requires PdCl₂ (cat) A CUCI, O₂ H₂Ooter 7 Part 1-C X ezto.mheducation.com/ext/map/index.html?_con-con&externalLbrowser%-D0&launchUrl-https%253A%252F%252Fne. Saved Help Save & Exit Sub art 1 Check my worl Which SN2 reaction is each pair is faster? A. H20 Br Br O OH Br Br B OOCH3 HO, Prev 5 of 15 Next >3. For questions "A"- "C", complete the following reaction schemes (no mechanisms required). Show all reagents used in the order of application. th A) 6 B) ||| Ins HO HO
- Synthesis the followiong reactions Pt 1) Cyclohexyne + 2H,- (850-900)C 3) CH;CH,CCCH3 + H20 2HB. 4) 5) + Zn 6) + HF-In each reaction box, place the best reagent and conditions from the list provided. 1) Br 2) 3) 4) DEET (the active ingredient in over the counter insect repellant) 5) Answer Bank Mg, Et,0 HN(CH, CH, ), (1 equiv.) H,O* CH,COOH CH,CH,NH, CH,CH, Br NH(CH,CH,),(2 cquiv.) НСООСH, H,CO НСООН CH, CH, OH NaCN NaNH, Br,, FeBr, SOCI, CO,b. The following reaction occurs in pure sulfuric acid. Provide a reasonable mechanism oto C-OH H₂5oy Laat