CHEM 343- Unit 2 Word Scramble
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Question | Answer |
standard Witting reagents favor what? | Z alkenes |
how to stabilize Witting reagents | add EWG next to - charge on carbon (will favor E alkene) |
1,2 addition into alpha-beta unsaturated carbonyls | kinetically controlled; closer to the more EN atom (irreversible) |
1,4 addition into alpha-beta unsaturated carbonyls | thermodynamically controlled; reversible additions |
Created by:
melaniebeale
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