Chapter2 Exercise-4 Chapter2 Exercise-4 Draw each of the following compounds in their most stable chair conformation ·Ethylcyclohexane .trans-1-Isopropyl-2-methylcyclohexane cis-1-ethyl-2-methylcyclohexane trans-1.3-dimethylcyclohexane Chapter2 Exercise-5 Chapter3 Exercise-3 写出以下反应的主要产物 Write structural formulas and give the IUPAC name for all the alkenes of molecular formula HC CH, CH+HBrC-是 CH that contain a trisubstituted double bond. C-CH, (Don't forget to include stereoisomers) CH.Br CH; H,C Br B2 hy Chapter3 Exercise-3 Chapter3 Exercise-4 Name each of the following molecules in accord H.C CH.CH, with the IUPAC system of nomenclature H CH.CH CH, (1)入一 Br H (E)-3-甲基戊烯 (2)-3-甲基戊烯 (Z-2-戊烯 CI CH (2) (Z-1-氟-1-氯-2- 溴-2-碘乙烯 3-乙基-1-戊烯 22 Chapter2 Exercise-4 Draw each of the following compounds in their most stable chair conformation • Ethylcyclohexane • trans-1-Isopropyl-2-methylcyclohexane • cis-1-ethyl-2-methylcyclohexane • trans-1,3-dimethylcyclohexane Chapter2 Exercise-4 H3C CH3 CH3 + HBr Chapter2 Exercise-5 写出以下反应的主要产物 CH3 Br2 hv H3C C H C CH3 CH3 CH3 Br H C3 Br Chapter3 Exercise-3 Write structural formulas and give the IUPAC name for all the alkenes of molecular formula C6H12 that contain a trisubstituted double bond. (Don’t forget to include stereoisomers) Chapter3 Exercise-3 H3C CH3 H CH2CH3 H3C CH2CH3 H CH3 (E)-3-甲基戊烯 (Z)-3-甲基戊烯 (1) (2) Br Cl CH3 H (3) Chapter3 Exercise-4 Name each of the following molecules in accord with the IUPAC system of nomenclature (Z)-2-戊烯 3-乙基-1-戊烯 (Z)-1-氟-1-氯-2- 溴-2-碘乙烯