With explanation please -- thanks!
With explanation please -- thanks! 2. (8 pts) Which of the following substitution reactions will readily take place as w...
Question 4 1 pts Which of the following substitution reactions does NOT correctly indicate the expected product? You can denote more than one reaction as there may be multiple reactions which are incorrect! MeOH -OMe + MeOH2+ + Br- MeOH Br mm Ome + MeOH+ + Br - • Over how mowe + moms.com in the the or mange av det NaCN | + NaBr DMF NaCN + NaBr DMF
With explanation please -- thanks! 8. (6 pts) Indicate (circle) whether the following reactions proceed by an Sp1 or Sn2 mechanism. Na КОН ОН NEN SN1 SN2 THF H20 SN1 SN 2 with her members are o The B * opp mot po HBO SN1 SN2 r 3 tone na OH SN1 SN2 was wa MeOH TSO NaH SH Sn1 Sn2 Sn1 SN2
Which reaction will take place readily (more easily)? KBr (a) OH + Н,о Br HBr (b) "ОН + Br A. Reaction (a) B. Reaction (b) C. Both D. Neither 7. Which of the following reactions will proceed the fastest by an SN2 reaction? (a) (b) NaBr NaBr NaBr Which of the following reactions will proceed the fastest by an SN1 reaction? 8. (b) NaBr NaBr (c) NaBr
With explanation please -- thanks! 6. (6 pts) Identify the reagent you would use to achieve each of the following reactions. Br Br. HS
CHE241/240 Assignment 2: SN2 and SN1 Name:Alexo.adio Hesker 1. Indicate whether the following substitution reactions will proceed by Sy or Sy? [3] Racemic NaCN DMSO 2. Draw a mechanism for the following Sy reaction? [3] SH + NaSH NASH - - NaBr + NaBt 3. Draw the transition state for the following Sy2 reaction? [3] 1. Indicate whether the following substitution reactions will proceed by SNP or Sn"? [3] MOH problemi CXCHANS H.0 NaCN DMSO 2. Draw a mechanism for...
Organic chem please help 3. Each of the following reactions gives a substitution product. Identify the major product in each case and indicate whether the reaction is likely to proceed via a bimolecular (SN2) or a unimolecular (SN1) mechanism. (8 pts) SO2CF3 Nal a) acetone CH3OH b) OMs 80% H2O CH3CH2OH c) Br NaCN DMF d)
Please help me!! 8. (8) Multiple choice. Circle the best answer. (2 pts each) Which of the following is a reasonable definition of a concerted reaction? A. It is a reaction which takes place in a series of steps. B. It is a reaction which produces a loud noise. C. It is a reaction in which all bond-breaking and bond-forming occurs at the same time. D. It is a substitution reaction. If a molecule has 7 stereogenic centers and 2...
With explanation please -- thanks! 7. (8 pts) Predict the major and the minor alkene product of the following E2 reaction and show stereochemistry where appropriate OTS tBu 7 NaOCH3, DMF, heat H₂CT major minor
With explanation please! 7.(8 pts) Provide the reagent(s) for the following reactions. -CECH
4. (31 pts) Provide the reaction products and indicate the type of reactions ( I, UL, TE EZ) and optical activity (Yes or No) in the round rectangles, respectively. If reaction does not take place, indicate "No Reaction" in the box Draw 2 major products Reaction type Snd Draw 1 minor product Reaction type EL VW Is the product optically active? ha Draw 1 product Reaction type EZ Сн,он NaCN acetone Is the product optically active? ho Br Draw 1...