A new clomiphene metabolite, extremely useful for doping analysis, was synthesized in 19% overall yield. The approach involved a Grignard reaction via a N-acylbenzotriazole intermediate to afford a key aromatic ketone and a HWE reaction. Both stereoisomers were separated and identified.
一种新的
氯米芬代谢物,对兴奋剂检测极其有用,以19%的总收率完成合成。合成路线包括通过N-酰基苯并三唑中间体的格氏反应得到关键
芳香酮,以及霍纳-沃兹沃斯-埃蒙斯(HWE)反应。两种立体异构体被分离和鉴定。