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Exam III Nomenclature Mechanisms Reactions Syntheses Stereochemistry

Exam III Nomenclature Mechanisms Reactions Syntheses Stereochemistry. Nomenclature: -be able to name: alkenes (don’t forget geometric isomerism) dienes alkynes. Mechanisms:

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Exam III Nomenclature Mechanisms Reactions Syntheses Stereochemistry

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  1. Exam III Nomenclature Mechanisms Reactions Syntheses Stereochemistry

  2. Nomenclature: -be able to name: alkenes (don’t forget geometric isomerism) dienes alkynes

  3. Mechanisms: -be able to outline all steps in the following mechanisms using curved arrow formalism and labeling the rate determining step: E2 E1 ionic electrophilic addition free radical electrophilic addition

  4. mechanisms for: dehydrohalogenation of alkyl halides dehydration of alcohols addition of halogens to alkenes addition of hydrogen halides to alkenes addition of water/acid to alkenes addition of halogens/water to alkenes addition of hydrogen bromide/peroxide to alkenes

  5. Reactions: -be able to write the structures for the products in the syntheses and the reactions of alkenes dienes alkynes

  6. Syntheses: -be able to outline possible laboratory syntheses for alkenes dienes alkynes

  7. Stereochemistry: -be able to define “stereoselective” and “stereospecific”. -be able to use Fischer projections to show the stereochemistry in the products for addition of halogens to alkenes, hydroxylation with KMnO4 and HCO3H, and E2. -given the Fischer projections for the products of stereospecific reactions, be able to show the structures for the alkene reactants. -given the structures of the reactants and the products be able to state whether a reaction is syn- or anti-.

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