Chemistry Question

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I have an Organic Chemistry II Exam ( IN ONE HOUR )

Its going to be from 10:00 am- 12:00 pm (PST Time)

multiple choice questions and 3 or less hand written questions.

Chapter 14

21) Identify aromaticity in organic molecules.

22) Depict qualitative molecular orbitals using ‘Frost’ diagrams, and use this to rationalize a molecule’s aromaticity.

23) Identify and rationalize the differences in reactivity between alkenes and aromatic Pi systems.

Chapter 15

24) Identify the factors that determine the regioselectivity of electrophilic aromatic substitution/nucleophilic aromatic

substitution.

25) Application of electrophilic aromatic substitution/Nucleophilic aromatic substitution on synthesis of aromatic compounds.

26) Identify functional groups that raise or lower the HOMO of an aromatic group, and predict the effect these groups will have

on reaction rate.

Chapter 16

27) Identify and rationalize the differences in reactivity among common carbonyl containing functional group.

28) Rationalize the reactivities of common Hydride reagents (

i.e. DiBAlH)

based on structure.

29) Depict the acid catalyzed addition of alcohols into carbonyls.

30) Identify the factors that influence the eqilibrium between a carbonyl and acetal.

31) Recognize the difference between alcohol and amine nucleophiles, and the effect on reaction outcome (acetal Vs imine).

32) Recognize the differences in stability of resultant Imine between primary and secondary amines, and how this manifests

itself in enamine chemistry.

33) Indicate the product outcome resulting from addition of nucleophiles into nitriles and factors that influence reaction

outcome.

34) Apply concepts to rationalization of Wittig mechanism

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