Rehorek D, Hennig H, Dubose C M, Kemp T J, Janzen E G
Sektion Chemie der Karl-Marx-Universität Leipzig, German Democratic Republic.
Free Radic Res Commun. 1990;10(1-2):75-84. doi: 10.3109/10715769009145936.
The use of nitrose compounds and nitrones as spin traps for the detection of short-lived inorganic radicals is discussed. To a certain degree nitrones and nitroso compounds are complementary. While nitroso compounds are superior with respect to spin trapping metal-centred radicals, nitrones form more persistent spin adducts with most small inorganic radicals. Erroneous results may be obtained when hydrolysis and redox reactions involving the spin adducts are ignored. Spin trapping of pseudohalide radicals (.N3, .CN, .SCN) are discussed in more detail.
讨论了使用亚硝基化合物和硝酮作为自旋捕集剂来检测短寿命无机自由基的方法。在一定程度上，硝酮和亚硝基化合物具有互补性。虽然亚硝基化合物在自旋捕集金属中心自由基方面更具优势，但硝酮与大多数小的无机自由基形成更稳定的自旋加合物。如果忽略涉及自旋加合物的水解和氧化还原反应，可能会得到错误的结果。文中更详细地讨论了拟卤化物自由基（·N3、·CN、·SCN）的自旋捕集。
