Preparation Reactions of Alkanes

Slides:



Advertisements
Similar presentations
Reactions of alkanes, alkenes, alkynes and aromatics
Advertisements

Alkyl Halides Dr. Noha Elnagdi.
Based on McMurry’s Organic Chemistry, 7th edition
10. Organohalides Based on McMurry’s Organic Chemistry, 7 th edition.
Oxidation-Reduction & Organometallic
Learning Objectives Chapter five discusses the following topics and by the end of this chapter the students will:  Recognize the structure.
1. CONTENTS Structure and classes of halocompounds Nomenclature Physical properties Preparation of halocompounds Reactions of halocompounds Uses of haloalkanes.
REACTIONS OF HYDROCARBONS
Chapter 10. Alkyl Halides. What Is an Alkyl Halide An organic compound containing at least one carbon-halogen bond (C-X) –X (F, Cl, Br, I) replaces H.
10. Alkyl Halides Based on McMurry’s Organic Chemistry, 6 th edition.
Reactions of alkanes, alkenes, alkynes and aromatics
Organic Halogen Compounds Chem. 108 Chapter 6 1.  An organic compound containing at least one carbon-halogen bond (C-X)  X (F, Cl, Br, I) replaces H.
Organic Reactions - Hydrocarbons -.
Chapter 111 Organometallic Compounds: Chapter 11.
CHE 242 Unit V Structure and Reactions of Alcohols, Ethers and Epoxides; Basic Principles of NMR Spectroscopy CHAPTER TEN Terrence P. Sherlock Burlington.
Chemistry.
Addition Reactions Chapter 13 Unsaturated Hydrocarbons.
John E. McMurry Paul D. Adams University of Arkansas Chapter 10 Organohalides.
Aldehydes and Ketones  Nomenclature  Properties  Preparation reactions of Aldehydes and Ketones  Characteristic reactions of Aldehydes and Ketones.
Organometallic Reagents: Sources of Nucleophilic Carbon for Alcohol Synthesis 8-7 If the carbonyl carbon of an aldehyde or ketone could be attacked by.
Synthesis of 2º Alcohols Grignard + aldehyde yields a secondary alcohol. =>
Reduction of Aldehydes and Ketones Reduction of Aldehydes and Ketones to Alcohols.
Alcohols. Alcohols are saturated hydrocarbons in which one or more of the hydrogen atoms are replaced by OH group.
Objective. Reactions of Haloarenes with metals When the magnesium metal reacts with bromobenzene and iodobenzene in presence of ether to form Grignard.
Carboxylic Acids Carboxylic Acids  Nomenclature  Properties  Preparation reactions  Typical reactions  Spectroscopy.
Chapter 15 Reagents with Carbon-Metal Bonds
Alcohols < < Nomenclature < < Properties < < Preparation < < Reactions < < Spectroscopy.
Alcohols. Alcohols as Acids resonance in phenols.
1 FIVE METHODS OF PREPARING ALCOHOLS. 2 5 METHODS OF PREPARING ALCOHOLS 1. Hydroxide ions (OH - ) replace halogens in unhindered alkyl halides (Me° and.
Renee Y. Becker CHM 2210 Valencia Community College
Organometallic Compounds
Organic Halogen Compounds
Spring 2011Dr. Halligan CHM 236 Organometallic Compounds Chapter 11.
Objective. Reactions of Haloalkanes with metals When a solution of an alkyl halide in dry ether is treated with magnesium, an alkyl magnesium halide is.
Table 15-1, p Common Names of Carboxylic Acids Table 15.1.
Aldehdydes and ketones. Aldehydes & ketones C n H 2n O (+)C=O(-) polar react with acid and base.
Reactions of aldehydes and ketones : oxidation reduction nucleophilic addition 1)Aldehydes are easily oxidized, ketones are not. 2)Aldehydes are more reactive.
John E. McMurry Paul D. Adams University of Arkansas Chapter 10 Organohalides.
10. Alkyl Halides. 2 What Is an Alkyl Halide An organic compound containing at least one carbon- halogen bond (C-X) X (F, Cl, Br, I) replaces H Can contain.
10. Alkyl Halides Based on McMurry’s Organic Chemistry, 6 th edition ©2003 Ronald Kluger Department of Chemistry University of Toronto.
John E. McMurry Paul D. Adams University of Arkansas Chapter 10 Organohalides.
Alkane Reactions. t Alkanes have only single, covalent, non- polar bonds Alkanes are relatively inert to most chemical reagents Alkanes are also called.
Chapter 2 ALKANES Dr. Yasser Mostafa
Organic Halogen Compounds
Oxidation-Reduction & Organometallic
Carbanions | — C: – The conjugate bases of weak acids,
SANTOSH CHEMISTRY DEPT
Organic Halogen Compounds
Alkene Preparation Reactions
Formation of Alkoxide Ions
Organic halides.
Chapter 10 Organohalides
Chapter 10 Organohalides
Saturated Hydrocarbons: Alkanes
Chapter 10 Organohalides.
Organic Halogen Compounds
Properties Nomenclature Preparation Reactions Synthesis
Chapter 10 Organohalides
Alkyne Reactions Addition Substitution Diels-Alder Cleavage.
ALKANES.
Organometallic Compounds
Preparation of alkanes
Chapter 20 Introduction to Carbonyl Chemistry; Organometallic Reagents; Oxidation and Reduction.
Based on McMurry’s Organic Chemistry, 7th edition
Based on McMurry’s Organic Chemistry, 7th edition
Organic halides.
10. Alkyl Halides Based on McMurry’s Organic Chemistry, 6th edition
Based on McMurry’s Organic Chemistry, 7th edition
Chapter 10 Organohalides
Synthesis, Properties and Reactions of Alkanes
Presentation transcript:

Preparation Reactions of Alkanes Reduction reactions Alkene hydrogenation Alkyne hydrogenation Alkyl halide hydride reduction Alkyl halide zinc/acid reduction Grignard formation/destruction Coupling reactions Wurtz reaction Corey-House coupling

Preparation of Alkanes via Reduction Hydrogenation of Alkenes Hydrogenation of Alkynes

Preparation of Alkanes via Reduction Alkyl halide reduction via lithium aluminum hydride Alkyl halide reduction via zinc / acid

Formation / Destruction of Grignard reagents

Coupling Reactions Wurtz reaction

Corey-House coupling (Gilman reagent) Coupling Reactions Corey-House coupling (Gilman reagent)

Halogenation of Alkanes Selectivity / Reactivity