Penn 241alkene nomenclature ans

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CHEM 241-601 
Alkene Nomenclature 
 
Name the following alkenes and di- / trienes: 
(S)-4-chloro-(S)-3-methylcyclohexene
3,4-dimethyl-2(E),4(E)-heptadien
cis 1,3-divinylcyclopentane
a) 
Cl
b)
c) d)
e)
C=C
CH2=CH
(CH3)2CH CH2CH2Br
CH2Cl
(or diethenylcyclopentane)
5-allyl-1,3-cycloheptadiene
or 5-(2-propenyl)
(Z) 6-bromo-4-chloromethyl-3-isopropyl-1,3-hexadiene
high high
 
 
Draw the following compounds: 
 
a) 1-allyl-4-iodomethyl-1,4-cyclohexadiene 
CH2I 
 
 
b) 7,7-dichloro-6(S)-methyl-2(E),4(Z)-heptadiene 
Cl
Cl
CH3 H 
c) (R) 2-phenyl-8,8-dimethyl-4(Z)-nonene 
 
H