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8 Cards in this Set
- Front
- Back
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Alkyne to trans alkene
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Na/NH3 (l)
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Alkyne to cis alkene
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H2/Lindlar's Catalyst
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Hydrohalogenation
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Adds markovnikov, peroxides give anti markovnikov
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Hydration of alkynes
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HgSO4 is used as a catalyst, markovnikov addition occurs
Creates enol which ends up becoming a ketone (tautomer) |
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Hydroboration-oxidation of alkynes
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anti markovnikov addition of OH, creates an , terminates to form aldehyde
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Alkyne halogenation (One equivalent)
X2/CCl4 |
Sin and anti addition is observed (anti more)
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Alkene Ozonolysis
1)O3 2)H20 |
If terminal alkyne, creates carboxylic acid + CO2
If not, creates 2 carboxylic acids |
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Alkylation of terminal alkynes
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1)NaNH2
2)XMe or XEt terminal alkynes only |
