Draw all possible conjugated dienes with molecular formula C6H10, taking special care not to draw the same compound twice. Parent - hexadiene 10 Draw Your Solution Parent - pentadiene Draw Your Solution

Draw structural formulas for the product  of reaction of cyclopentadiene with   dienophile.

Draw all possible conjugated dienes with molecular formula C6H10, taking special care not to draw the same compound twice. Parent hexadiene H₂C Edit Drawing Parent-pentadiene Parent-butadiene H₂C CH₂ CH₂ Edit Drawing Edit Drawing H₂C CH₂

1. Compare the electron density maps for the two compounds. (They were both created using the same color scale.) There is more electron density around the oxygen in cycloheptatrienone compared to the oxygen in cyclopentadienone. Explain the difference. Cycloheptatrienone Cyclopentadienone 2. One of your labs in CHM2211L uses cyclopentadiene as a reagent in a Diels-Alder reaction. However, before it can be used in that reaction it must be heated and distilled as the compound dimerizes while it is stored. Draw the dimerization reaction in bond line form. 3. Is the following compound aromatic? Detail how it meets or does not meet the qualifications of aromaticity. If it is not aromatic, could it easily be converted into an aromatic compound? How? H CX H

Step 6: Now that you have determined the substrates and mechanism of a Diels-Alder reaction, you will learn how to recognize when you should use the Diels-Alder reaction. In a synthesis reaction, if you are given a cyclohexene product with no other obvious functional group transformations and an electron-withdrawing group two carbons away from the alkene, it is likely made via the Diels-Alder reaction. Deduce the structures of the starting materials to form the Diels-Alder adduct shown. ..... CN CN Diene + Dienophile