(Solved): Name: 15. The IUPAC name of the following compound is A. 1-isopropyl-2 Sec butyl cyclopentane B. Cy ...

Name: 15. The IUPAC name of the following compound is A. 1-isopropyl-2 Sec butyl cyclopentane B. Cyclobutyl cycloheptane C. 3-ethyl-1,1-dimethylcydohexane D. 4-butyl-1,1-diethylcyclooctane 16. The IUPAC name for the following compound is A. 4-isopropyl-3 -trimethylundecane B. cyclobutylcycloheptane C. 3-ethyl-3-methylpentane D. 4-butyl-1,1-diethylcyclooctane 17. Rank the following Newman projections in order of increasing energy. A. \( A>B>C>D \) B. \( A>D>C>B \) C. \( D>B>C>A \) D. \( C>A>B>D \) 18. Which of the following is the structure corresponds to menthol ?