Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

OChem Ex3

Exam 3

TermDefinition
Hydrohalogenation - HCl, HBr, HI H + X is added X= Cl, Br, I regio: markovnikov - HBr/ROOR H + Br is added Regio: anti-markovnikov NONE: stereo
Acid Catalyzed Hydration H2SO4 (dil) or H2SO4/H2O or H3O+ H + OH is added Regio: markovnikov stereo: none
Oxymercuration Demercuration 1. Hg(OAc)2, H2O/ 2. NaBH4 H+OH is added regio: markovnikov Stereo: anti
Hydroboration Oxidiation 1. B2H6/2. H2O, NaOH or 1.BH3 * THF/2. H2O2, NaOH H+OH is added regio: antimarkovnikov Stereo: syn
Acid-Catalyzed Addition of an Alcohol H2SO4 (dil)/CH3OH H+OR is added regio: markovnikov stereo: none (similar to acid-catalyzed addition hydration)
Alkoxymercuration-demercuration 1. Hg(OAc)2, CH3OH/2. NaBH4 H+OR is added regio: markovnikov stereo: anti (similar to oxymercuration-demercuration)
Catalyitc Hydrogenation H2/Catalyst (Catalyst can be Pd, Pt, Ni) H+H is added regio: n/a stereo: syn
Halogenation Br2/inert solvent (CCl4 or CH2Cl2) X+X is added regio: n/a Stereo: anti (3-member ring w/ backside attack on sp3-carbon)
Halohydrin Formation X2/ H2O or ROH X+ OH or OR is added regio: markovnikov stereo: anti (halogen gets added as attacking alkene)
Epoxidation Anti-dihydroxylation RCO3H or 1.MCPBA/2.H3O+ For expoxidation: oxygen is added regio: n/a stereo: syn For anti-dihydroxylation: OH+OH is added regio: n/a Stereo: anti
Syn-dihydroxylation OH+OH is added regio: n/a stereo: syn
Created by: ariver
Popular Chemistry sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards