Problems

A.  How will you carry out the following transformations.

B.  Provide a mechanistic rationale for the following transformation.

C.  Give the major products for the following reactions.

D.  How will you prepare the following organoboranes?

E.  Show synthetic routes for the following compounds employing borane reagents.

Text Book

J. Clayden, N. Greeves, S. Warren, P. Wothers, Organic Chemistry, Oxford University Press, 2001.