(1)KMnO4(热,浓) 当CH3CH2CH=CM(Px CH3 CH,CHO KMnO4+CH3CH2 CO2H KMno CHO 4H,CO CO2 +H2O 可用于推测双键的结构Organic Chemistry Organic Chemistry Xiamen Xiamen University University CH 3CH 2CH CH 2 (2) H + (1) K M n O 4 ( 热, 浓 ) CH 3CH 2CHO CH 2 O + KMn O 4 KMn O 4 CH 3CH 2CO 2 H H 2CO 3 CO 2 + H 2 O 可用于推测双键的结 构