5. Show the complete mechanism for the acid catalyzed isomerization shown below. (4 pts)
Draw a curved arrow mechanism for the following acid-catalyzed
isomerization reaction. You must show all intermediates.
서 9氣 H20
Draw a curved arrow mechanism for the following acid-catalyzed isomerization reaction. You must show all intermediates. (10 points) 80 - H20)
Draw a curved arrow mechanism for the following acid-catalyzed isomerization reaction. You must show all intermediates. (10 points) H H H20
Draw a curved arrow mechanism for the following acid-catalyzed isomerization reaction. You must show all intermediates. (10 points) ㅇ 봉 H2O
Draw a curved arrow mechanism for the following acid-catalyzed isomerization reaction. You must show all intermediates. (10 points) Н. H H H20
Draw a curved arrow mechanism for the following acid-catalyzed isomerization reaction. You must show all intermediates. (10 points) H H20 Create OscerSketch Answer 8
Draw a curved arrow mechanism for the following acid-catalyzed isomerization reaction. You must show all intermediates. (10 points) H. -H 1 н. H20 Create OscerSketch Answer 8
7) [28 pts.] L-Proline was recently found to catalytically promote the quantitative stereochemical isomerization of the aldehyde shown below. The proposed mechanism proceeds through the enamine derivative of L-Proline, and involves intramolecular general acid and general base catalyzed steps. Provide the missing structures in boxes 1-4 and arrows where requested. Boxes 2 and 3 are to display different faces of a prochiral double bond, brought about by a conformational change. (Reference J. Org. Chen. 2007, 72, 10279) OR OR OR...
2. (5 pts) Draw out the mechanism for the acid-catalyzed dehydration shown below. Include all steps, clearly show all charges, and all unshared electron pairs. Use curved arrows to show electron movement in all making and breaking of bonds. NOTE: To show the breaking of a bond you must draw the bond explicitly so that you can clearly draw an arrow from the electrons in the bond. : OH Q" - W H;0* -H;0
Write the complete stepwise mechanism for the
acid catalyzed hydrolysis of the compound shown. Show all
intermediates, indicate with curved arrows the movement of
electrons and show all formal charges and lone pairs of electrons
where relevant. Will rate and comment, thank you in
advance!