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25 Cards in this Set
- Front
- Back
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Aryl Compound |
Halogen directly attached to a benzene ring |
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SN1 Reactions occur with what type of halide? |
Tertiary (3) alkyl Halide |
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Aprotic Polar Solvent |
The polar solvent hydrogens are not attached to an O or N |
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Protic |
H is bonded an oxygen or nitrogen |
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SN1 reactions are 1 or 2-step reactions? |
2-step |
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What will you end up with in a SN1 reaction |
Two product, racemic mixtures; one with the inversion, and the other one without |
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What types of halides occur for SN2 reactions? |
Primary (1) and Secondary (2) |
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What happens to the product with an asymeteric center in an SN2 reaction? |
It is inverted |
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What do you do if you see CH3OH |
Use CH3O as the thing reacting (take away the H) |
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What is a vinylic halide? |
A halogen bonded to a carbon with a double bond |
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SN1 and SN2 reactions do not occur when... |
You have aryl or vinylic halides |
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The rate of SN2 reactions are controlled by... |
Steric Hinderance |
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The rate of SN1 reactions are controlled by... |
Stability of the carbocation |
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Poor nucelophile + Benezne ring = SN1/SN2 rxn |
SN1 |
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Good nucelophile + Benezne ring = SN1/SN2 rxn |
SN2 |
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Major product of Br2 + H2O reaction |
Product with OH on the most stable position; Br on the least stable position |
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Minor Product of Br2 + H2O reaction |
The product with both of the halogens there |
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4 Steps when you see Br+H2O |
1)Pi Bond attacks Br 2) Br is inbetween the two carbons for where the Pi bond was 3) H2O is going to attack the most stable carbon 4) It's a hydration reaction |
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What is this? |
Peroxyacid |
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What happens when you add a peroxyacid? |
1) One of the oxygens from the right is removed, and placed inbetween where the carbons were 2) You have a peroxyacid missing that oxygen |
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How many oxygens indicate a peroxyacid? |
3 |
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SN2 reactions are dependent upon what? |
The nucleophile |
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DMF & DMSO are _____ favored in ______ reactions |
Aprotic, SN2 |
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What is Solovolysis? |
The solvent is the nucelophile |
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Na+Li are what? |
Trans addition like H2 |
