Name these alkenes CH2=CH-CH2--CH3 1-butene CHCH,CH H3C CH3--C=CH-CH3 CH 2-sec-butyl-1, 3-cyclohexadiene 2-methyl-2-butene 3-methylcyclopentene 3-n-propyl-1-heptene Chapter 7 11
Chapter 7 11 Name These Alkenes CH2 CH CH2 CH3 CH3 C CH3 CH CH3 CH3 CHCH2CH3 H3C 1-butene 2-methyl-2-butene 3-methylcyclopentene 2-sec-butyl-1,3-cyclohexadiene 3-n-propyl-1-heptene =>
Alkene Substituents CH CH=CH2 CH2-CH=CH2 methylene vinyl (methylidene) (ethenyl) (2-propenyl) Name > Chapter 7 12
Chapter 7 12 Alkene Substituents = CH2 methylene (methylidene) - CH = CH2 vinyl (ethenyl) - CH2 - CH = CH2 allyl (2-propenyl) Name: =>
Common names Usually used for small molecules EXamples CH2=CH2 CH2=CH-CH3 CH2=C--CH3 ethylene propylene isobutylene Chapter 7 13
Chapter 7 13 Common Names • Usually used for small molecules. • Examples: CH2 CH2 ethylene CH2 CH CH3 propylene CH2 C CH3 CH3 isobutylene =>