Effects of Cycloaminomethyl Derivatives of Sterically Hindered Dihydroxybenzenes on Radiation-Induced Reactions Involving Peroxyl and Alkyl Radicals
作者:G. A. Ksendzova、N. I. Ostrovskaya、V. L. Sorokin、O. I. Shadyro
DOI:10.1134/s0018143922050083
日期:2022.10
formation of n-hexane radiolysis products in the presence and absence of oxygen was studied. It was shown that the activity of sterically hindered diphenol derivatives toward alkyl radicals increased with the ring size in the side substituent, while the activity toward peroxyl radicals remained at the same level.
摘要 4-叔丁基-1,2-二羟基苯、3,5-二叔丁基-1,2-二羟基苯和4,6-二叔丁基-1,3-二羟基苯的环氨基甲基衍生物的影响研究了在有氧和无氧条件下,不同取代基环尺寸对正己烷辐解产物形成的影响。结果表明,位阻二酚衍生物对烷基自由基的活性随着侧取代基的环大小而增加,而对过氧自由基的活性保持在相同水平。