Abstract

The reactions of aliphatic amines containing terminal acetylene groups with Finland trityl afford its mono-, bi-, and triacetylene derivatives. These derivatives are valuable reagents for targeted insertion of spin labels via the CuAAC click reaction.

中文翻译：

---

稳定的四硫代三芳基甲基自由基的新型乙炔衍生物

摘要

含有末端乙炔基的脂族胺与芬兰三苯甲基的反应得到其单，联和三乙炔衍生物。这些衍生物是有价值的试剂，可通过CuAAC点击反应定向插入旋转标记。