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- Which mechanism is going to predominate under these conditions? A SN1 В SN2 or NaOEt Br C E1 D E2 O A Ов ос O DHow do you identify if a reaction is Sn1 Sn2 E1 or E2? Draw a flowchart to identify if reactions are SN1 SN2 E1 or E2.Which mechanism is going to predominate under these conditions? .CI A SN1 B SN2 HCI HO or E1 D E2 В O D O O O
- By what mechanism is the following reaction is most likely to occur? SN1 or SN2 E1 or SN1 E2 E2 or SN2Which of the following compounds is most reactive under E2 conditions? Br Br Br Br (A) (B) (C) (D) OCompound C )Compound A Compound D Compound BSelect the elimination product formed in this reaction. A B D с A E B B CI B NaOCH3 CH₂OH C D None of these is the E2 product E
- Which of the compounds below is the major product of the following reaction Cr203 но OH он OH но но Compound A Compound B Compound C Compound D O Compound D Compound C Compound A Compound BWhat is the major product of the reaction below? + enantiomer A I B || C) III D I IV E) V + enantiomer || HCI + enantiomer + enantiomer IV + enantiomer VWhat is the mechanism for the E2 reaction shown? Br Br Br ONa Ө :OCH₂CH₂ :OCH₂CH₂ :OCH₂CH, 0000 H :OCH₂CH3 Θ
- SN1 reactions undergo carbocation rearrangements, but E1 reactions do not because the carbocation intermediate does not last as long during the elimination process. True O FalseWhich of the following compounds is least reactive in an SN2 reaction? E A B C Br Br Br Br B C D E Br4. For each reaction, look at all the reagents and conditions, and determine if the reaction will proceed via an SN1 or SN2 reaction. a) b) Br c) CI H₂O Fo 0=8=0 CH3 DMSO CH3OH