《有和化学》数学課件(76-04-1.0一募六辦 返者页 练习1:下列结构有无顺反异构? cH 3 CCH C-LC=CCHE CH3 3 cH3 H 3 H CI H HH H3C I 3《有机化学》教学课件(76-04-1.0版)—第六讲 返回首页 C=C CH3 Cl Cl CH3 C=C Cl H3C Cl CH3 C=C Cl H H CH3 C=C C=C Cl H H H3C H C=C Cl CH3 H 练习1：下列结构有无顺反异构？ √ × √ × C=C C=C Cl H CH3 CH3 Cl H C=C C=C Cl H Cl CH3 H3C H C=C C=C Cl H Cl Cl H3C H √ √ ×