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;
30 Cards in this Set
- Front
- Back
|
hyrdohalogenation has what ending conditions?
|
anti or syn, markovnikov
|
|
|
H/OR has what ending conditions
|
syn or anti, markovnikov
|
|
|
H/OH has what ending conditions for the H2O reaction?
|
syn or anti, markovnikov
|
|
|
H/OH has what ending conditions for the B reaction?
|
syn, antimarkovnikov
|
|
|
Halogenation has what ending conditions?
|
anti, no steroselectivity
|
|
|
X/OH has what ending conditions?
|
anti, markovnikov
|
|
|
X/OR has what ending conditions?
|
anti, markovnikov
|
|
|
OH/OH has what ending conditions?
|
syn, no regioselectivity
|
|
|
Epoxidation has what ending conditions?
|
syn, no regioselectivity
|
|
|
Ozonolysis has what ending conditions for Zn?
|
none of either
|
|
|
Ozonolysis has what ending conditions for H2O2?
|
none of either
|
|
|
Hydrogenation has what ending conditions?
|
syn
|
|
|
What conditions allow a syn reduction to occur from double to single bond?
|
H2, Pd (or Pd/C or Pt or Ni)
|
|
|
What conditions allow a syn reduction to occur from triple to double?
|
H2, w Pd/BaSO4 or Pd/CaCO3 plus PdO or quinoline
|
|
|
What conditions allow an anti reduction to occur from triple to double?
|
Na or Li + NH3
|
|
|
What are the two separate conditions that would allow an ozonolysis to work?
|
1) O3, Zn or S or P
2) O3, H2O2 (both products have OH) |
|
|
What is needed for an epoxidation?
|
peroxiacid
|
|
|
What is an example of a peroxiacid?
|
mCPBA
|
|
|
What is needed to allow a dihydroxylation to occur?
|
OSO4 or KMnO4
|
|
|
What is needed to allow X/OR to occur?
|
X2/HOR or XOR
|
|
|
What is needed to allow X/OH to occur?
|
H2/H20 or HOX
|
|
|
What is needed to allow halogenation to occur?
|
X2
|
|
|
What is needed to allow H/OH to occur?
|
H20 + acid or BH3 + H2O2, NaOH
|
|
|
What is needed to allow H/OR to occur?
|
acid + HOR
|
|
|
What is needed to allow H-X to occur?
|
H-X
|
|
|
Biomolecular reactions are enhanved by what kind of solvent?
|
aprotic solvents
|
|
|
Unimolecular reactions are enhanced by what kind of solvent?
|
Ionizing solvents
|
|
|
What reactions are done in two steps?
|
SN1 and E1
|
|
|
What reactions are done in one step?
|
E2 and SN2
|
|
|
Nucleophicility trends are
|
less EN nu- is better than more eN one
2)large Nu is better than smaller Nu 3) anions are better Nu than uncharged molecules |
