11. How many nodes are there in the LUMO of 1,3,5-hexatriene? A. one B. two C. three D. four 13. (2 points) Which dienop
Posted: Thu Jul 07, 2022 12:11 pm
11. How many nodes are there in the LUMO of 1,3,5-hexatriene? A. one B. two C. three D. four 13. (2 points) Which dienophile will react most easily in a Diels-Alder reaction? H₂C- H3C H₂C CH3 C D A B 14. (2 points) Which position on the following structure would you expect to be the most reactive in an EAS reaction? NEt₂ A. ortho B. para C. meta D. ortho and para 15. (2 points) Which benzene derivative would you expect to react with Br₂ without the presence of a Lewis Acid catalyst such as FeBrą? A. anisole B. toluene C.nitrobenzene D. acetophenone