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6 Cards in this Set
- Front
- Back
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What are the two ways to make an alkene?
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1) Dehydrohalogenation (E2)
2) Acid Catalyzed Dehydration of an Alcohol |
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Formation of an Alkyne from a vic-dihalide
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NaNH2,
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Replacement of Acetylenic hydrogen of terminal alkyne
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NaNH2 in liquid NH3, then put the newly made nucleophile through an Sn2 Reaction.
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Hydrogenation of an alkene
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Pd or Pt metal catalyst with H2
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Hydrogenation of an Alkyne
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-Pd or Pt with H2 takes it to an alkane
-Lindlar's Catalyst and H2 takes it to a cis alkene -Li or Na metals with C2H5CH2 and NH4Cl take it to a trans alkene |
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What are the three methods of synthesizing alcohols?
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1) Acid Catalyzed Hydration an Alkene
2) Oxymercuration-Demercuration 3) Hydroboration-Oxidation |
