regioselective functionalization by organometallic methods has been studied and has afforded new and highly important building blocks for life-sciences-oriented research. In addition, the first X-ray crystallographic structure determinations of (trifluoromethoxy)pyridines have been performed. Lowest-energy conformations of (trifluoromethoxy)pyridines and (trifluoromethoxy)pyridinium cations were determined
以前未知的 2-、3- 和 4-(三
氟甲氧基)
吡啶现在通过高效且直接的大规模合成变得容易获得。已经研究了它们通过有机
金属方法进行的区域选择性功能化,并为面向生命科学的研究提供了新的和非常重要的基石。此外,还进行了(三
氟甲氧基)
吡啶的首次 X 射线晶体结构测定。(三
氟甲氧基)
吡啶和(三
氟甲氧基)
吡啶鎓阳离子的最低能量构象是通过计算机研究确定的。