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Organic Chemistry Practice Exam – NMR, Bond Strength, and Reaction Mechanisms

학습 가이드 - 영상으로 배우기

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1H NMR:Number of Signals

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

Diels-Alder Reaction

  • General Features
    09:48

Diels-Alder Retrosynthesis

  • Retrosynthesis
    01:22
  • Diels-Alder Retrosynthesis
    04:02
  • Retrosynthesis
    02:37

Reaction Mechanism

  • How to tell if charged molecules will react as nucleophiles or electrophiles.
    02:39
  • Nucleophile or Electrophile
    01:49
  • How to tell if uncharged molecules will react as nucleophiles or electrophiles.
    02:48

Alkene Metathesis

  • 가이드 코스
    Alkene Metathesis Example 1
    1:47
  • 가이드 코스
    Alkene Metathesis Example 4
    1:41
  • 가이드 코스
    Alkene Metathesis Example 2
    3:04

Free Radical Halogenation

  • The one reaction that alkanes will actually undergo.
    02:05
  • Explaining the following problem.
    00:34
  • Show the entire chain reaction mechanism.
    04:08

SN1 SN2 E1 E2 Chart (Big Daddy Flowchart)

  • How to predict SN2 and E2 mechanisms.
    09:52
  • How to predict SN1 and E1 mechanisms.
    06:30
  • Overview of the flowchart.
    02:27

Cis vs Trans

  • Why we need to use the E/Z naming system
    02:07
  • What does E and Z stand for?
    00:50
  • How to name different types of double bonds or rings
    04:28

Types of Isomers

  • Determining when molecules are conformers.
    01:39
  • Determining when molecules are different.
    03:51
  • Determining when molecules are constitutional isomers.
    01:33

Ring Strain

  • Understanding Heat of Combustion
    01:11
  • What is torsional strain?
    02:00
  • Lowest Heat of Combustion
    02:34