Only select bonds within isoprene units, not atoms within the isoprene units nor bonds between isoprene units. See the Hint for an example of farnesol, a different terpene, being labeled appropriately. This question has two parts. Be sure to complete both parts before submitting your answer. Label the isoprene units in rotundone by selecting the bonds within the isoprene units. D H.C- CH₂ CH3

ORGANIC CHEMISTRY IUPAC NAME FOR CH3-CH2-CH=CH-CH3

Part 3. Give the IUPAC names of the following structure: CH2CH3 CH = C- CH-CH3 CH3 CH3

NHt CH3(cH2),CtcI -> ethanol

What type of hybridized orbital is present on carbon atoms bonded by a double bond? How many of these hybrid orbitals are on each carbon atom?

The following names are incorrect by IUPAC rules. Determine the correct IUPAC name for each compound. a. 2-Methyl-4-pentene b. 3-Methyl-2,4-pentadiene c. 3-Methyl-3-cyclopentene d. 1,2-Dimethyl-3-cyclohexene

Draw structural formulas for these alkenes. (a) trans-2-Methyl-3-hexene (b) 2-Methyl-2-hexene (c) 2-Methyl-1-butene (d) 3-Ethyl-3-methyl-1-pentene (e) 2,3-Dimethyl-2-butene (f) cis-2-Pentene (g) (Z)-1-Chloropropene (h) 3-Methylcyclohexene (i) 1-Isopropyl-4-methylcyclohexene (j) (E)-2,6-Dimethyl-2,6-octadiene (k) 3-Cyclopropyl-1-propene (l) Cyclopropylethene (m) 2-Chloropropene (n) Tetrachloroethylene (o) 1-Chlorocyclohexene

Explain why each is an incorrect IUPAC name and write the correct IUPAC name for the intended compound. (a) 1,3-Dimethylbutane (b) 4-Methylpentane (c) 2,2-Diethylbutane (d) 2-Ethyl-3-methylpentane (e) 2-Propylpentane (f) 2,2-Diethylheptane (g) 2,2-Dimethylcyclopropane (h) 1-Ethyl-5-methylcyclohexane

For each molecule, indicate whether cistrans isomers exist. If they do, draw the two isomers and label them as cis and trans. a. CH2=CHCH3 b. 3-Hexene c. 4-Methyl-2-pentene

You are trying to monochlorinate 2,4,4-trimethylhexane to form a compound with the molecular formula C9H19Cl. Answer following question: A. Draw the structures of all the monochlorinated isomers which have the formula C9H19Cl and are derived from 2,4,4-trimethylhexane. B. Give the IUPAC name for each of the structures you drew in part A. C. For each of the structures you drew in part A circle any asymmetric carbon atoms.