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Chimie des Halogénoalcanes, Alcools, Éthers, Thiols et Amines : Substitutions et Éliminations

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Alkyl Halides

  • How to name alkyl halides
    01:52
  • Name the following alkyl halide
    01:58
  • Name the following alkyl halide
    03:53

Introduction to Substitution

  • Predict the product
    05:55
  • Nucleophiles and Electrophiles can react in Bronsted-Lowry Reactions.
    05:01
  • Nucleophiles and Electrophiles can react in Substitution Reactions.
    01:47

Leaving Groups

  • Predict the best leaving group
    00:50
  • Predict the best leaving group
    01:12
  • Predict the best leaving group
    00:36

The SN2 Mechanism

  • Ranking reactivity toward SN2
    04:03
  • Drawing the SN2 Mechanism
    08:33
  • Understanding the properties of SN2.
    11:57

The SN1 Mechanism

  • Drawing the SN1 Mechanism
    10:49
  • Why highly substituted leaving groups favor SN1.
    01:13
  • Understanding the properties of SN1.
    08:16

Solvents

  • The difference between protic vs. aprotic solvents.
    03:57
  • Identification of polarity in solvents
    01:16
  • Identification of polarity in solvents
    00:39

Leaving Groups

  • The 3 important leaving groups to know.
    07:22

Nucleophiles and Basicity

  • Understanding the difference between basicity and nucleophilicity.
    06:21

Carbocation Intermediates – Stability

  • Determining Carbocation Stability
    05:58
  • Predicting the most stable carbocation
    01:21

E2 Mechanism

  • Understanding the properties of E2.
    04:42
  • Drawing the E2 Mechanism.
    09:36
  • Rank reactivity toward E2
    02:03

The Anti-Coplanar Requirement

  • The Anti-Coplanar Requirement
    03:19
  • Identify the completion of E2 mechanisms
    03:39
  • Identify the completion of E2 mechanisms
    01:09

The E1 Mechanism

  • Understanding the properties of E1.
    03:32
  • Drawing the E1 Mechanism.
    08:09

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

Cumulative Substitution/Elimination

  • Intro to Substitution/Elimination Problems
    00:38

Naming Alcohols

  • How to name alcohols
    01:01
  • Name the following compound
    03:59
  • Old school vs. new school naming
    03:03

Alcohol Nomenclature

  • Provide the correct common and IUPAC name.
    01:49
  • How to name polyols.
    01:47
  • Provide the correct common and IUPAC name.
    00:59

Intro to Redox

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

Oxidization

  • Reagents
    01:52
  • Strong oxidizing agents
    05:53
  • Strong oxidizing agents
    03:40

Reduction

  • Intro
    00:15
  • Reducing Agents
    09:28

Nucleophilic Addition

  • Nucleophilic Addition
    08:27

Preparation of Organometallics

  • Ruining Organometallics
    02:50
  • General Reaction
    12:21

Reactions of Organometallics

  • Reactions of Organometallics
    13:40

Use of Protecting Groups

  • Use of Protecting Groups
    04:34
  • Provide mechanism and final product of transformation.
    04:45

Organometallic Cumulative Practice

  • Intro to Predict the Product
    00:24
  • Intro to Retrosynthesis
    00:22

Carbocation Intermediate – Rearrangements

  • Alkyl Shift
    03:43
  • Understanding why carbocations shift.
    00:47
  • Hydride Shift
    03:34

Leaving Group Conversions - Using HX

  • Why do we need to convert Alcohol into a good leaving group?
    02:03
  • Using HX acids via SN2 reaction.
    02:16
  • Using HX acids via SN1 reaction.
    07:20

Leaving Group Conversions - SOCl2 and PBr3

  • Predict the mechanism of PBr3, and draw the final product.
    06:01
  • Learning the mechanism of SOCl2.
    07:18

Leaving Group Conversions - Sulfonyl Chlorides

  • Learning the mechanism of Sulfonyl Chlorides.
    05:33

Leaving Group Conversions Summary

  • Comparing and contrasting the Alcohol Conversions.
    04:30

Ether Nomenclature

  • How to name ethers using the IUPAC naming system.
    02:08
  • How to name ethers using the common naming system.
    01:32
  • Provide the correct common name of the following ether.
    01:22

Epoxide Nomenclature

  • How to name cyclic ethers using the cycloalkane convention.
    03:23
  • How to name epoxides using the epoxy convention.
    01:20
  • Defining what an epoxide (oxirane) is.
    01:09

Williamson Ether Synthesis

  • The Mechanism of Williamson Ether Synthesis.
    03:50

Making Ethers - Alkoxymercuration

  • The Mechanism of Alkoxymercuation.
    04:21

Making Ethers - Alcohol Condensation

  • The Mechanism of Alcohol Condensation.
    04:33

Making Ethers - Acid-Catalyzed Alkoxylation

  • The Mechanism of Alkoxylation.
    04:25

Making Ethers - Cumulative Practice

  • Making Ethers - Intro
    00:10

Cleavage of Ethers

  • How to predict the products of Ether Cleavage.
    04:22
  • Predict the product of the following reaction.
    03:44

Alcohol Protecting Groups

  • General features of Alcohol Protecting Groups.
    03:01

t-Butyl Ether Protecting Groups

  • Mechanism of t-Butyl Ether Protecting Groups.
    05:49

Silyl Ether Protecting Groups

  • Mechanism of Silyl Ether Protecting Groups.
    07:16
  • Predict the product of the following reaction.
    03:37

Epoxidation

  • Halohydrins to epoxides via intramolecular SN2.
    02:26
  • General properties of epoxidation.
    02:19
  • The mechanism of how peroxy acids make epoxides.
    03:19

Epoxide Ring Opening

  • Base-Catalyzed Epoxide Ring-Opening
    04:44
  • Acid-Catalyzed Epoxide Ring-Opening
    04:34

Reactions of Thiols

  • The mechanism of Disulfide Synthesis.
    02:55
  • The mechanism of Sulfide Synthesis.
    03:21

Oxidation of Sulfides

  • Quick overview of oxidation.
    00:57
  • Reagents used to oxidize Sulfides.
    03:51

Reactions of Thiols

  • The mechanism of Disulfide Synthesis.
    02:55
  • The mechanism of Sulfide Synthesis.
    03:21

Naming Amines

  • Naming Primary Amines
    06:50
  • Primary Amines as Substituents
    02:58
  • Naming Secondary and Tertiary Amines
    01:57