II Alkanes, Alkenes, and Alkynes

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2.2 Alkenes and Alkynes• Alkene: Hydrocarbon with at least one carbon-carbon double bond (olefins)• Alkynes: Hydrocarbon with at least one carbon-carbon triple bondNomenclature:Examples:Classification based on substitution patterns:Monosubstituted:Disubstituted:Trisubstituted:Tetrasubstituted:12
• Properties of Alkenes and Alkynes- NO rotation around double and triple bonds- Similar to Alkanes (bp and mp)• Isomerismcis and trans:If you have four different substituents around a double bond cis/trans does not workE/Z Nomenclature:• Each substituent is assigned a priority• The substituent with the highest priority on each carbon is determined• If these substituents are on the same side of the molecule, the configuration is Z(zusammen (meaning together))• If these substituents are opposite from each other, the configuration is E(entgegen (meaning opposite))13
Page 2 and 3: 2.1.1 Isomers, Nomenclature, and Co
Page 4 and 5: Conformational Isomers: Isomers tha
Page 6 and 7: 2.1.2 Cycloalkanes• Cyclic struct
Page 8 and 9: Substituted CycloalkanesBulky subst
Page 10 and 11: Example Methane:How to control the
Page 14 and 15: Examples:How to determine the group
Page 16 and 17: Mechanism:What about the orientatio
Page 18 and 19: Examples:18
Page 20 and 21: • Mechanism for the Addition of H
Page 22 and 23: • Addition reactions in Polymer C
Page 24 and 25: 2.4 Oxidation Reactions of Alkenes
Page 26 and 27: Orbital considerations of allylic c
Page 28: Summary of Chapter 2:AlkenesNomencl

II Alkanes, Alkenes, and Alkynes

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