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Catalyst University
Halohydrin Formation: Theory, Mechanism, Examples
Halohydrin Formation: Theory, Mechanism, Examples
msvgo
Chemical Reactions Diazonium Salts
It explains chemical reactions of diazonium salts under two conditions.
Professor Dave Explains
Practice Problem: Electrophilic Aromatic Substitution Retrosynthesis
You gotta know your EAS reactions for this one! Make sure you do them in the right order, too.
msvgo
Chemical Properties: Basic character of aliphatic amines
It explains the chemical properties of amines and talks about chemical reactions of amines with various compounds.
Professor Dave Explains
Pericyclic Reactions Part 3: Sigmatropic Shifts (Cope Rearrangement, Claisen Rearrangement)
Now that we have sufficiently covered cycloaddition reactions, we can move on to the next type of pericyclic reactions. That would be sigmatropic shifts. This includes important synthetic techniques like the Cope rearrangement, Oxy-Cope...
Professor Dave Explains
Practice Problem: Electrophilic Aromatic Substitution Multi-Step Pathway
EAS, not once, not twice, but thrice! Draw all the molecules, please. Don't forget about ortho/meta/para!
msvgo
Preparation of Alcohols
It explains various methods for preparation of alcohols and phenols and the chemical properties and reactions of alcohols and phenols.
msvgo
Halogen Compounds:Methods of Preparation
This nugget explains methods of preparation of alkyl halides.
JJ Medicine
Essential Amino Acids | Mnemonic and Easy Way to Remember
Hey guys! This is my first video on amino acids! In this video I teach you guys how to memorize and remember all of the essential amino acids. In this video, I discuss all 9 (or 10 or 12) essential amino acids, describing why there...
Catalyst University
Radical Bromination: The Primary Alkane Reaction (Theory & Practice)
Radical Bromination: The Primary Alkane Reaction (Theory & Practice)
Professor Dave Explains
Electrophilic Aromatic Substitution
Introducing electrophilic aromatic substitution.
Professor Dave Explains
The Chemistry of Arynes (Benzyne)
In this course we've come across some surprising structures, but benzyne is one of the most surprising. It would seem impossible that a triple bond could form on a benzene ring, and in truth it can't fully form, but benzyne is a molecule...
Professor Dave Explains
Nomenclature of Polycyclic Compounds: Naphthalene, Biphenyl, Anthracene, Spiro, Bicyclo
IUPAC nomenclature of polycyclic compounds.
Professor Dave Explains
Nucleophilic Aromatic Substitution
An introduction to nucleophilic aromatic substitution.
Professor Dave Explains
Ortho/Meta/Para Directors
A discussion of ortho/para directing and meta directing behavior amongst substituted benzenes.
Khan Academy
Aromatic Compounds and Huckel's Rule
Sal gives a good recap of the pi electron behavior in aromatic compounds originating from a benzene ring. He diagrams the hybridization leading to a conjugated system of pi electrons and compares their stability.
Khan Academy
Resonance
First, Sal compares a benzene ring to cyclohexane. He introduces the concept of resonance and uses Lewis structures to demonstrate that there is an electron cloud surrounding the entire benzene ring, rather than a "flip-flopping" between...
Khan Academy
Khan Academy: Bromination of Benzene
This video is a concrete example of electrophilic aromatic substitution. The bromination of benzene is an example of an electrophilic aromatic substitution reaction. In this reaction, the electrophile (bromine) forms a sigma bond to the...
Khan Academy
Khan Academy: Multiple Substituents
Understand the directing effects of substituents on a benzene ring. [6:34]