Name: _____________________Drawer: ____________________Pre-lab questions for Exp. 5 – Diels-Alder Reaction1.Give the overall reaction (not mechanism) for the Diels-Alder reaction of butadienewith maleic anhydride.2.Why should the maleic anhydride bottles be kept tightly closed when not in use?3.Give the equation to explain the answer to question #2.4.A. Why is 3-sulfolene used in this experiment?B. Give the equation to show the formation of 1,3-butadiene from 3-sulfolene.5.Calculate the theoretical yield, starting with 2.29 g of 3-sulfolene and 1.22 g ofmaleic anhydride. Circle the limiting reactant: 3-sulfolene maleic anhydride
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