autooxidation, compared with THF. Tributyltin hydride mediated radical cyclization, when conducted in THF as a solvent, suffers from competition of hydrogen abstraction from the solvent, whereas the use of THP resulted in the course to negligible degree. Tributyltin hydride, TTMSS, and hexanethiol mediated radical reactions were carried out successfully using THP as a solvent.
与THF相比,已发现THP(
四氢吡喃)对自氧化具有极好的稳定性。当在THF中作为溶剂进行氢化三
丁基锡介导的自由基环化时,会遭受从溶剂中夺取氢的竞争,而使用THP导致该过程的程度可忽略不计。使用THP作为溶剂,成功进行了氢化三
丁基锡,
TTMSS和己
硫醇介导的自由基反应。