作者:S. O. Bondareva、V. V. Lisitskii、N. I. Yakovtseva、Yu. I. Murinov
DOI:10.1023/b:rucb.0000037846.18796.e8
日期:2004.4
The kinetics of hydrolysis of 1,2-disubstituted imidazolines in aqueous media was studied (pH 2.0—12.5, T = 25—90 °C) by UV spectroscopy. The hydrolysis products were identified. The introduction of a branched substituent into position 2 of the imidazoline ring increases the hydrolytic stability of the compounds. The effect of the pH on the hydrolysis rate of imidazolines is discussed.
通过紫外光谱研究了 1,2-二取代咪唑啉在水性介质中的水解动力学(pH 2.0-12.5,T = 25-90 °C)。鉴定了水解产物。将支链取代基引入咪唑啉环的 2 位可提高化合物的水解稳定性。讨论了pH值对咪唑啉水解速率的影响。