EXAM 3 Ch 8 Flashcards

Electrophilic Addition to Alkenes
(common)

Electrophilic Addition to Alkenes


Free-radical addition of HBR to propene
anti-markovnikov


Radical addition of HBr to propene
anti-markovnikov
(Peroxide will cause Bromine to form a radical which then performs a radical addition to propene)


Hydration of alkenes
markovnikov


Oxymercuration-Demercuration
Markovnikov Reaction


Oxymercuration-Demercuration
Markovnikov Reaction


Hydroboration-Oxidation
anti-markovnikov / syn -OH,H- addition
Must show stereochemistry


Hydroboration-Oxidation
anti-markovnikov / syn -OH,H- addition
Must show mechanism


Hydroboration-Oxidation
anti-markovnikov / syn -OH,H- addition
Must show mechanism


Carbon-tetrachloride halogenation
anti addition


Catalytic Hydrogenation
syn addition


Hydrated Halogenation
anti addition
-OH on more substituted Carbon


Hydrated Halogenation
anti addition
-OH on more substituted Carbon


Simmons-Smith Reaction


Simmon-Smith Reaction


Carbenes by Alpha Formation
Do not need to show mechanism


Carbenes by Alpha Formation
Do not need to show mechanism


Carbenes by Alpha Formation
Do not need to show mechanism


Epoxidation
(this solution only reacted with MCPBA)
(You will have anti OH bonds if reacted with H3O+)


Acid Catalyzation of Epoxidation
anti addition


Acid Catalyzed Epoxidation
anti-addition


Dihydroxylation
(This can also work with KMnO4 , Cold)


Dihydroxylation
This can also work for KMnO4 , Cold


Oxidative Cleavage


Oxidative Cleavage


Oxidative Cleavage


Ozonolysis
Do not need to know the mechanism


Ozonolysis
Do not need to know the mechanism


Oxygenated Cleavage


Ozonolysis
