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14 Cards in this Set
- Front
- Back
Irreversible nucleophiles...
|
Add twice
CH3Li and LiAlH4 |
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Exceptions to irreversible nucs
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Me2CuLi
DiBal MeMgBr |
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Hell-Volhard-Zelinksy rxn
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Br2, PBr3, H20
adds 2 Br |
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Aldehyde + base = ?
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aldol reaction
form C-C bond lose O |
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Aldehyde + base + heat =
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Aldol condensation
forms water forms a double bond |
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B-dicarbonyl + ketone/aldehyde + base
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Knovenagel
NO HEAT Chain adds to top of ring Lose O |
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Ketone + enone + base =
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Michael reaction
(chain adds to side of ring) |
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Carboxylic acid derivatives
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Esters RCOOR
Amides RCONHR Nitriles RCN |
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Lactones
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Cyclic esters
|
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Lactams
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Cyclic amides
|
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Smallest pKa...
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Cl
most reactive |
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Largest pKa....
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NH3
least reactive |
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Nitrile hydrolysis reactants?
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NaOH, H3O+ qu
|
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Alpha substitution reactants?
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Br2, EtO-, O+ -, LDA
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