Chapter 8 Reactions Flashcards by Mack Holmberg | Brainscape

Q

Addition reactions of alkenes: Addition of HCl, HBr, and HI.

Markovnikov regiochemistry occurs, with H adding to the less highly substituted alkene carbon and halogen adding to the more highly substitutued carbon.

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Q

Addition reactions of alkenes: Addition of halogens Cl2 an Br2.

Anti addition is observed through a halonium ion intermediate.

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Q

Addition reactions of alkenes: Halohydrin formation.

Markovnikov regiochemistry and anti steriochemistry occur.

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Q

Addition reactions of alkenes: Addition of water by oxymercurartion-demercuration.

Markovnikov regiochemistry occurs.

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Q

Addition reactions of alkenes: Addition of water by hydroboration-oxidation.

Non-markovnikov syn addition occurs.

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Q

Addition reactions of alkenes: Catalytic hydrogenation.

Syn addition occurs.

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Q

Addition reactions of alkenes: Epoxidation with peroxyacid.

Syn addition occurs.

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Q

Addition reactions of alkenes: Hydroxylation with OsO4

Syn addition occurs.

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Q

Addition of carbenes to yield cyclopropanes: Dichlorocarbene addition.

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Q

Addition of carbenes to yield cyclopropanes: Simmons-Smith reaction.

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Q

Hydroxylation by acid-catalyzed epoxide hydrolysis.

Anti steriochemistry occurs.

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Q

Oxidation cleavage of alkenes: Reactions with ozone followed by zinc in acetic acid.

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Q

Oxidation cleavage of alkenes: Reaction with KMnO4 in acidic solution.

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Q

Cleavage of 1,2-diols.

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Q

A

Addition reactions of alkenes: Addition of HCl, HBr, and HI.

Markovnikov regiochemistry occurs, with H adding to the less highly substituted alkene carbon and halogen adding to the more highly substitutued carbon.

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Q

A

Addition reactions of alkenes: Addition of halogens Cl2 an Br2.

Anti addition is observed through a halonium ion intermediate.

Q

A

Addition reactions of alkenes: Halohydrin formation.

Markovnikov regiochemistry and anti steriochemistry occur.

Q

A

Addition reactions of alkenes: Addition of water by oxymercurartion-demercuration.

Markovnikov regiochemistry occurs.

Q

A

Addition reactions of alkenes: Addition of water by hydroboration-oxidation.

Non-markovnikov syn addition occurs.

Q

A

Addition reactions of alkenes: Catalytic hydrogenation.

Syn addition occurs.

Q

A

Addition reactions of alkenes: Epoxidation with peroxyacid.

Syn addition occurs.

Q

A

Addition reactions of alkenes: Hydroxylation with OsO4

Syn addition occurs.

Q

A

Addition of carbenes to yield cyclopropanes: Dichlorocarbene addition.

Q

A

Addition of carbenes to yield cyclopropanes: Simmons-Smith reaction.

Q

A

Hydroxylation by acid-catalyzed epoxide hydrolysis.

Anti steriochemistry occurs.

Q

A

Oxidation cleavage of alkenes: Reactions with ozone followed by zinc in acetic acid.

Q

A

Oxidation cleavage of alkenes: Reaction with KMnO4 in acidic solution.

Q

A

Cleavage of 1,2-diols.