NMR Aromatic

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NMR Aromatic

• March 4, 2004

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Electrons Shield
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Electron Withdrawing groups deshield by removing
electron density
I suck
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Electron density can be added or removed through
the p or s systems
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Ring currents usually deshield
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Effects through the p system can be explained
through resonance structures
Electron withdrawing group
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Effects through the p system can be explained
through resonance structures
Electron donating group