Answer all questions with regard to the following reaction. OMe Me OMe OMe Si Me R Me 1 2 TMSO A. Show the correct orientation of 1 reacting with 2 to produce its cyclic final product. Briefly explain the regiochemistry of this addition and show the arrow-formalism for this transformation. B. Draw the HOMO and LUMO for this reaction. To simplify your drawing, it is only necessary to show the interacting MOs for the following diene and dienophile. Be sure to include proper signs and relative sizes of the orbitals. OMe OMe

Answer all questions with regard to the following reaction. OMe Me OMe OMe Si Me R Me 1 2 TMSO A. Show the correct orientation of 1 reacting with 2 to produce its cyclic final product. Briefly explain the regiochemistry of this addition and show the arrow-formalism for this transformation. B. Draw the HOMO and LUMO for this reaction. To simplify your drawing, it is only necessary to show the interacting MOs for the following diene and dienophile. Be sure to include proper signs and relative sizes of the orbitals. OMe OMe

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter11: Reactions Of Alkyl Halides: Nucleophilic Substitutions And Eliminations

Section11.SE: Something Extra

Problem 40AP: The following Walden cycle has been carried out. Explain the results, and indicate where Walden...

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