Question

1. Assign the correct mechanism for the process that will predominantly take place in the reactions A-F shown. Your three choices are: SN2 or E2 or (SN1+E1) Hint: As practice for the exam, make sure that you can CONFIDENTLY draw the structures of all the products formed in these reactions by the predominant mechanisms that you select! a) A: SN2; B: E2; C: SN1+E1; D: E2; E: SN2; F: SN1+E1 b) A: E2; B: SN2; C: E2; D: SN2; E: SN2; F: E2 c) A: SN2; B: SN1+E1; C: E2; D: SN2; E: E2; F: SN1+E1 d) A: SN1+E1; B: E2; C: SN2; D: E2; E: SN2; F: E2 e) A: E2; B: SN2; C: SN1+E1; D: SN2; E: SN2; F: SN2 f) A: E2; B: SN2; C: SN1+E1; D: E2; E: SN2; F: SN1+E1

1. Assign the correct mechanism for the process that will predominantly take place in the reactions A-F shown Your three choices are: S^2 or E2 or (S^l+E1) NaCN t-BuOK Br Br В. DMSO A. NaOCH2CH3 Br CH3CH20H D. Br heat C. NaOCH2CH3 Н-о F Br Br E. Hint: As practice for the exam, make sure that you can CONFIDENTLY draw the structures of all the products formed in these reactions by the predominant mechanisms that you select! a) A: SN2; B: E2; C: SNl+E1; D: E2; E: Sn2; F: Sy1+E1 b) A: E2; B: SN2; C: E2; D: S2; E: S»2; F: E2 c) A: SN2; B: SNl+E1; C: E2; D: S 2; E: E2; F: Sy1+E1 d) A: SNl+E; B: E2; C: Sx2; D: E2; E: S2; F: E2 e) A: E2; B: SN2; C: S^l+E1; D: S2; E: S^2; F: S 2 f) A: E2; B: S 2; C: S^l+E1; D: E2; E: S2; F: SNl+E1

Answer 1

I Ansial Naw Drn so ole Naw oricar cond o culo + tack, (E) o owo wypos online prin t-Buok 떡낼 ok Naoct heat oor hoe om • ormor Naost omot (SN") o ordina to. and (E2) Naoet -OEE (E 1)