Chem112BQuiz5_2008 - Please provide a label for the...

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Chemistry 112B: Quiz 5 , Thursday April 24, 2008 Name: –––––––––––––––––––––––––––– UCSID: ––––––––––––––––––––––––––– GSI: –––––––––––––––––––––––––––– Question 1 The following pericyclic reactions are either examples of an electrocyclization, cycloaddition or sigmatropic rearrangement.
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Unformatted text preview: Please provide a label for the following reactions that best applies. (3 pts each) a) b) c) d) Question 2 Keeping our discussions of pericyclic reactions in mind, provide a mechanism for the formation of B from A . (4 pts) Me Me A B ! Me Me HO HO Me Me O Me Me O Question 3 Draw the molecular orbitals (MOs) for an allyl cation. Is 2 a LUMO, SOMO or HOMO? Please label it as such. (4 pts) Allyl cation...
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This note was uploaded on 02/22/2010 for the course CHEM N/A taught by Professor Head-gordon during the Spring '09 term at University of California, Berkeley.

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Chem112BQuiz5_2008 - Please provide a label for the...

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