Chapter 7 Alkenes and Alkynes I: Properties and Synthesis Elimination Reactions of Alkyl Halides
Chapter 7 Alkenes and Alkynes I: Properties and Synthesis. Elimination Reactions of Alkyl Halides
ORGANIC CHEMISTRY Chapter 7 7.1 Introduction Department of Chemistry, Xiamen University
ORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 7 7.1 Introduction
ORGANIC CHEMISTRY Chapter 7 e Alkenes are hydrocarbons whose molecules contain the carbon-carbon double bond g alkynes are hydrocarbons whose molecules contain the carbon-carbon triple bond -一 H H CH C-C H H H Ethene(ethylene) opene Alkenes(olefins) H-C≡C-H Ethyne (acetylene) Department of Chemistry, Xiamen University
ORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 7 Alkenes are hydrocarbons whose molecules contain the carbon-carbon double bond. Alkynes are hydrocarbons whose molecules contain the carbon-carbon triple bond. C C H H H H C C CH3 H H H Ethene (ethylene) Propene Alkenes (olefins) H C C H Ethyne (Acetylene)
ORGANIC CHEMISTRY Chapter 7 7. 2 The(E(b System for Designating Alkenes diastereomers Department of Chemistry, Xiamen University
ORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 7 7.2 The (E)–(Z) System for Designating Alkenes Diastereomers
ORGANIC CHEMISTRY Chapter 7 Cis-Trans Isomerism in alkenes CH3 CH CH 3 Sc=c cis-2-Butene tranS-2-Butene The E Z Designation H CI Br H Br H (E)-1-Bromo-2-chloro-Butene (2r-1-Bromo-2-chloro-Butene Department of Chemistry, Xiamen University
ORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 7 Cis-Trans Isomerism in Alkenes Cis-Trans Isomerism in Alkenes C C CH3 H CH3 H C C H CH3 CH3 H cis-2-Butene trans-2-Butene The E, Z Designation The E, Z Designation C C H Br Cl H C C Br H Cl H (E)−1−Βromo-2-chloro−Butene (Z)−1−Βromo-2-chloro−Butene