Exam 1 Reactions Flashcards by DJ Delacruz JR

Q

A

Br₂

—————>

hv

tertiary radical

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Q

A

NaOMe (or STRONG BASE)

—————————————–>

Zaitsev Eliminatinon reaction

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Q

A

HBr

———————>

ROOR

Anti-markovnikov radiacal addition with

peroxide as a catalyst

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Q

A

HBr

————————>

Markovnikov addition

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Q

`

A

OsO₄

————————–>

NMO

Syn Dihidroxylation

syn addition

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Q

A

1) RCO₃H or mCPBA

————————->

2) H₃0⁺

Anti-dihydroxylation

anti-addition

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Q

A

Br₂

—————->

H₂0

Halohydrin formation

anti-addition

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Q

A

Br₂

dihalogenation

anti addition, Sn2-like reaction

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Q

A

H₂

————————->

Pt

metal catalyzed Hydrogenation

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Q

A

BH₃

———————–>

H₂O₂, NaOH

hydroboration / oxydation

H OH anti-markovnikov Syn-addition

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Q

A

H₃O⁺

——————->

acid catalyzed hydration

H OH markovnikov

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Q

A

1) xs NaNH₂

———————>

2) H₂O

strong base pulls off bromine

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Q

A

xs NaNH₂

————————>

H₂O

strong base

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Q

A

HBr

Markovnikov addition

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Q

A

HBr

Markovnikov addition

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Q

A

H₂SO₄, H₂0

————————–>

HgSO₄, NaOH

enol > ketone

Q

A

9-BBN

————–>

H₂O₂, NaOH

9-BBN is a source of boron; this is a hydroboration reaction with a new source

enol>aldehyde

Q

A

Br₂

——————>

anti-addition

Q

A

xs Br₂

——————>

Q

A

1) O₃

————————>

2) H₂O

Ozonolysis

Q

A

1) NaNH₂

——————–>

2) MeI (CH₃I)

Q

A

H₂

————–>

Lindlar’s Catalyst

(The “C” stands for -cis)

Q

A

1) Na

————–>

2) NH₃ (l)
* -trans* addition

Q

A

H₂

——————>

Pt

Q

A

NBS

——————>

hv

Radical addition of bromine accross 2 resonance structures