Question

Name the following cycloalkenes using systematic names

Map Name the following cycloalkenes using systematic names. Jasperse note: you don't need to deal with whether substituents on the rings are R/S or cis/trans in this problem, since 3-D stereochemistry is not illustrated. No EIZ stereo needs to be designated for cycloalkenes. Notes: make sure the alkene carbons are #'s 1 and 2, and if one but not both alkene carbons are substituted, make the substituted one #1 and the CH carbon #2. CH3 CH3 1,2-dimethylcyclopent-1-ene 13-bromo-4-isopropylcyclohex-1-ene Number so that alkenes are 1 and 2, and so that the two substituents otherwise have as low numbers as possible. Be sure to alphabetize the two substituents. CH 13,6-dimethylcyclohex-1-ene CH3

Answer 1

1 2 3 BV 6 Š T 3-bromo-4-iso Profy cyclohetene 1,5-dimethy) cyclopentene 3,6-dimethyl cyclohetene

Note: no need to mention the no of Alkene carbon in the case of cyclic alkenes since numbering start from that carbon only.