January 10, 2012
No discussion of resonance structures would be complete without mention of how to royally screw them up. This isn’t something to feel bad about, by the way: there isn’t a chemist alive who hasn’t made one of these mistakes at some point. Think of it as a rite of passage. The trick is to make the mistakes [...]
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curved arrows,
mistakes,
resonance
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May 20, 2011
Carboxylic acids… are acids. I know that seems obvious. But it’s a near certainty that students taking Org 2 for the first time will forget this occasionally. Here are two common mistakes that I see *all the time*. 1) Reactions of Grignard reagents with carboxylic acids. Grignard reagents (with the general structure RMgBr) are great [...]
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carboxylic acids,
Grignards,
mistakes
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