How To Use Curved Arrows To Interconvert Resonance Structures
Curved Arrows And Resonance Structures Previously in this series on resonance, we saw that resonance forms represent two (or more) different ways to draw the
Read moreEvaluating Resonance Structures: The Fewer Charges, The Better
Evaluating Resonance Forms – The Rule Of Least Charges So far we’ve introduced resonance (See article – Introduction to Resonance) and introduced the curved arrow
Read moreMaybe they should call them, “Formal Wins” ?
In April of this year, Braves reliever Luis Avilan came in with a 5-1 lead in the 8th inning. Eight batters later, he’d given up
Read moreLithium Aluminum Hydride (LiAlH4) For Reduction of Carboxylic Acid Derivatives
Lithium Aluminum Hydride (LAH, LiAlH4) For the Reduction of Carboxylic Acid Derivatives Lithium aluminum hydride (LiAlH4) is a strong reducing agent similar to, but stronger
Read moreHow To Find The Best Resonance Structure By Applying Electronegativity
Finding The Best (And Second-Best) Resonance Structures By Applying Electronegativity If any atom has to have less than a full octet, let it be on carbon.
Read moreA Fourth Alkene Addition Pattern – Free Radical Addition
Free Radical Addition Of HBr To Alkenes With ROOR (Peroxides) We’ve seen that there are three major alkene reactivity patterns [carbocation, three membered ring, and
Read moreResonance Structures Should Have Full Octets (If Possible!)
Resonance Structures With Positive Charge: Four Key Principles The most important resonance form is generally the one where the charges are minimized. However, sometimes you
Read moreIntramolecular Reactions of Alcohols and Ethers
The Intramolecular Reactions Here’s a topic which doesn’t really fit neatly in with what we’ve discussed before but it’s essential to any discussion of alcohols
Read moreResonance Structures: Negative Charges Are Best Placed On The Least Basic Atom
Evaluating Resonance Structures With Negative Charges: Some Key Principles So far in discussing resonance forms we’ve mentioned three important principles that govern which resonance form
Read moreHidden Hydrogens, Hidden Lone Pairs, Hidden Counterions
Hidden Hydrogens, Lone Pairs, and Counter-Ions Time is precious. Drawing the full structures of chemical formulae out takes time. Shaving an extra 10-20 seconds here
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