Radicals generated by irradiation of the esters of N-hydroxy-2-thiopyridone with tungsten light add efficiently to protonated heteroaromatic compounds containing a basic methine nitrogen. Other compounds with a similar functionality also show radicophilicity under the same conditions.
通过用
钨光照射N-羟基-2-
硫代
吡啶酮的
酯而产生的自由基可有效地添加到含有碱性次
甲基氮的质子化杂芳族化合物中。具有相似功能的其他化合物在相同条件下也具有亲液性。