Problem Set 1: Grignard Reagents 1. Synthesize the alcohol from the starting materials shown. You may use any inorganic and organic reagents. The synthesis requires multiple steps. (15 Points) ︿OH and from OH 2. Provide proper structures for all the products for the reaction shown below. Your structures should show stereochemistry where applicable. Label each stereocenter in the product as R or S. Designate the stereochemical relationship between the products. (30 Points) CH3 H3CMgBr 3. Provide product(s) for the following reactions. Assume water workup after each reaction. (5 Points each) Excess c) CHO MgBr d) 1 equiv H3CMgCl ocI 4. Provide products for the reaction shown below. (10 points). THF 2. H3O* Cl