Show transcribed image text 8.7. The completely conjugated cyclic polyenones have attracted considerable interest. Consider the following aspects of their properties: The relative basicity of carbonyl oxygens can be measured by studying the strength of hydrogen bonding with a hydrogen donor such as phenol. The for 1:1 complexation of the following substituted cyclenones was determined What conclusions do you draw from these data? Ph l Ph Ph Ph Ph Ph (CH3)3C C(CH3)3 Kea 6.2 31.2 83.2
8.7. The completely conjugated cyclic polyenones have attracted considerable interest. Consider the following aspects of their properties: The relative basicity of carbonyl oxygens can be measured by studying the strength of hydrogen bonding with a hydrogen donor such as phenol. The for 1:1 complexation of the following substituted cyclenones was determined What conclusions do you draw from these data? Ph l Ph Ph Ph Ph Ph (CH3)3C C(CH3)3 Kea 6.2 31.2 83.2





