The carbonyl stretching vibration of monocarboxylic acid in CCl4 solution has of this investigated. We introduce a new “m-factor” to study the polymerization of this simple RCOOH system. The value of “m-factor” was evaluated and tested in different concentrations and temperatures. Three classes of acid polymers were found as followings: linear dimer in class I (m…2); linear and cyclic dimers in class II (m…4); linear, cyclic dimers, and linear trimer in class III (m…8). A linear relationship between log K1 and (ε—1)/(2ε+1) was found.
關聯:
中國化學會會誌=Journal of the Chinese Chemical Society 23(2)，頁61-73
