ORGANIC CHEMISTRY Chapter 4 CH CH,CH CH HOcH Br Br 4-Bromo-2-ethyl-l-methylcyclohexane 1-Bromo-3-ethy l-5-methylcyclohexane 1-甲基2-乙基-4-溴环己烷 1-甲基-3-乙基-5-溴环己烷 OH C 2-Chlorocyclohexanol 2-氯环己醇 Department of Chemistry, Xiamen UniversityORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 4 4-Bromo-2-ethyl-1-methylcyclohexane CH3 CH2CH3 Br 1-甲基-2-乙基-4-溴环己烷 CH2CH3 Br CH3 1-Bromo-3-ethyl-5-methylcyclohexane 1-甲基-3-乙基-5-溴环己烷 OH Cl 2-Chlorocyclohexanol 2-氯环己醇