Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
|
Strong Nucleophiles
|
Weak Bases: RCOO-, -CN, -SH, -SR, N3-, X-, NH3, amines
Strong Bases: -OR, -OH |
|
|
Weak Nucleophiles
|
H2O, ROH
|
|
|
Favorable solvent for an SN1/E1?
|
Polar protic solvent
|
|
|
Favorable solvent for an SN2?
|
Polar aprotic solvent
|
|
|
Give four polar aprotic solvents.
Know how to draw them. |
Acetone
DMSO (dimethylsulfoxide) Acetonitrile DMF(dimethylformamide) |
|
|
halogen exchange rxn
|
in which one halide replaces another (frequently SN2)
|
|
|
Zaitsev's Rule
|
In elimination rxns, the most substituted alkene usually predominates.
|
|
|
Me
|
methyl (CH3)
|
|
|
Et
|
ethyl (CH2CH3)
|
|
|
Extraneous favorable conditions for SN1/E1?
|
-inclusion of AgNO3 (Ag complexes w/ halide to fall out of solution)
-heating in ethanol or methanol |
