Question 1 (a) Draw the structures of the major product or products expected to result from reactions A-E shown in the Scheme below. Assume that a standard work up is performed after each reaction sequence. Mechanisms are NOT required. (N-Bromosuccinimide) i) NaOH, 1 ii) H4/H20, A B A N Br Me Mezculi , OEt H2; Pd/C MeMgBr (excess) E D (8) (b) Some of the reactions in the Scheme above are selective. Give ONE example of a selective reaction from the Scheme above, state what kind of selectivity (i.e. chemoselectivity, regioselectivity or stereoselectivity) is involved, and indicate what could happen if the reactions were not selective