CHEM 626 Study Guide - Midterm Guide: Amide, Radical Polymerization, Allyl Group

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Review sheet hour exam 1 allyl radical (ch2=ch-ch2 ) allylic radicals (allyl radical with one or more h"s replaced by r) allylic bromination. N-bromosuccinimide (nbs) heat, light and peroxides as radical initiators. Diels-alder reaction dienes and dienophiles electron-withdrawing groups stereospecificity endo rule fused vs. bridged bicylic systems retrosynthetic analysis of diels-alder retro diels-alder reaction dicylopentadiene reaction mechanisms common names: toluene, phenol, aniline phenyl group (ph) unusual stability of benzene. H ckel"s rule aromatic compounds anti-aromatic compounds non-aromatic compounds annulenes. Kekul (resonance) structures of benzene structure of benzene degrees of unsaturation electron delocalization in benzene nomenclature of benzene derivatives ortho, meta and para. Exam will cover sections 15. 1-15. 8 and 15. 10-15. 14; 16. 1-16. 6 and 16. 8-16. 14; 17. 1-17. 3 and 17. 6-17. 8a. For each reaction you should be aware of the nature of the starting materials and products, any structural limitations, necessary reaction conditions, unstable intermediates that might be formed and stereochemistry where applicable.