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Aromatic Substitution, NMR Spectroscopy, and Aldehyde/Ketone Chemistry

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Electrophilic Aromatic Substitution

  • EAS General Mechanism
    06:52
  • EAS Review
    03:07

NMR Spectroscopy

  • General NMR Features
    10:06

1H NMR:Number of Signals

  • General Assumption for 1H NMR Signals
    04:35
  • Identifying Proton Signals
    02:02
  • Identifying Proton Signals
    01:55

1H NMR:Spin-Splitting (N + 1) Rule

  • Splitting without J-values
    12:21
  • Proton Splitting
    03:

Index of Hydrogen Deficiency (Structural)

  • Is the following molecule saturated?
    00:30
  • What is the IHD of the following molecule?
    00:45
  • What index of hydrogen deficiency is.
    01:15

Naming Aldehydes

  • Name the aldehyde
    01:34
  • Name the aldehyde
    03:17
  • Nomenclature
    03:11

Naming Ketones

  • Name the ketone
    01:58
  • Nomenclature
    03:05
  • Name the ketone
    02:27

Oxidizing and Reducing Agents

  • Distinguishing between Oxidation and Reduction
    00:54
  • Distinguishing between Oxidation and Reduction
    01:18
  • Distinguishing between Oxidation and Reduction
    00:54

DIBAL

  • LiAl(ot-Bu)3H on Acid Chlorides
    01:42
  • Why LiAlH4 doesn't work
    02:07
  • DIBAL-H on Esters and Nitriles
    02:10

Nucleophilic Addition

  • Nucleophilic Addition
    08:27

Wittig Reaction

  • Box-Out Method and Full-Mechanism
    15:39

Acetal

  • General Mechanism
    06:41

Acetal Protecting Group

  • Protecting Groups
    02:44
  • Acetal Protecting Group
    04:29

Thioacetal

  • Raney Nickel Reduction
    03:17
  • Thioacetals and Raney Nickel Reduction
    03:35

Reductive Amination

  • Reductive Amination
    07:12
  • Provide the Major Product
    03:07

Wolff Kishner Reduction

  • Mechanism
    04:57
  • General Reaction
    02:26