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1. For each of the following reactions, identify the arrow-pushing pattern being identified. Pick from nucleophilic...
In-Class Arrow Pushing Activity Provide the appropriate arrow pushing for the following reactions and identify the arrow- pushing pattern(s) utilized as either loss of a leaving group, nucleophilic attack, proton transfer, or rearrangement. А : NH3 CH, :Br: H2O: :OH (4 steps)
Uldwid115 wers diedlcepluie, uut leme Msl vel pur TUISB N we 1. For each of the following reactions, identify the arrow-pushing pattern being identified. Pick from nucleophilic attack leaving group loss, proton transfer, or rearrangement. - i . veria
Review of Skills - Skill Builder 06.03 Identify each of the four types of arrow pushing patterns. Br :Br: c Rearrangement Proton transfer Loss of leaving group Nucleophilic attack C Proton transfer c Loss of leaving group C Nucleophilic attack c Rearrangement H' "H c Loss of leaving group c Proton transfer c Rearrangement C Nucleophilic attack HsC CH3
Do You Remember? Question 2 Which sequence of arrow-pushing patterns matches the events in the following mechanism? :O: Ng :N3 O Loss of leaving group ; rearrangement O Proton transfer ; Nucleophilic attack O Rearrangement; loss of leaving group O Nucleophilic attack; loss of leaving group
For the reactions below, name each as either nucleophilic attack. electrophilic attack, rearrangement proton transfer, or loss of leaving.group. chose the correct answer set? Select one: a. Rearrangement, electrophilic attack, nucleophilic attack b. Electrophilic attack, nucleophilic attack, rearrangement c. Nucleophilic attack, proton transfer, loss of leaving group. d. Loss of leaving group.proton transfer, rearrangement. e. Electrophilic attack, proton transfer, loss of leaving group.
For the reactions below, name each as either nucleophilic attack, electrophilic attack, rearrangement, proton transfer, or loss of leaving group, choose the correct answer set? o -oo - l -een posta en a Select one: a. Proton transfer, nucleophilic attack, proton transfer b. Loss of leaving group, proton transfer, rearrangement. c. Rearrangement, nucleophilic attack, Proton transfer d. Rearrangement, nucleophilic attack, proton transfer
5. For the following reaction step, indicate which pattern of arrow pushing it represents. Circle one. -Ogr Br A. proton transfer C. nucleophilic attack B. loss of leaving group D. rearrangement 6. The following reaction has three mechanistic steps (down, across, and up). Draw all of the curved arrows necessary to complete the mechanism. (Hint: there should be 4 arrows total.) HBO OH Br H-Br OH2 + H₂ö:
Identify the arrow pushing mechanism shown. o A loss of a leaving group proton transfer O C nucleophilic addition (also called nucleophilic attack) OD methyl shift O E hydride shift
1) Draw the arrows to show bond formation and breaking for the following mechanisms and complete questions b, c, and d. Marking scheme is also provided. (9 marks total) a) All tails of arrows must start at electrons. The arrows must start in the middle of a sigma bond or at a lone pair (2 marks) Take % mark for each mistake until you reach zero. All heads of arrows must end at an atom. (2 marks) Take X mark...
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5. For the following reaction step, indicate which pattern of arrow pushing it represents. Circle one. A. proton transfer C. nucleophilic attack B. loss of leaving group D. rearrangement 6. The following reaction has three mechanistic steps (down, across, and up), Draw all of the curved arrows necessary to complete the mechanism. (Hint: there should be 4 arrows total) HBO OH Br H-Br OH2 + Hö 7. Draw the most likely structure of the following cation...