when subjected to a short series of simple transformations, produce synthetically useful quantities of 5-triflyloxyindoles in excellent overall yields. Such compounds are excellent participants in cross-coupling chemistry.
N-芳基磺酰基醌单
亚胺在[4 + 2]意义上进行平滑的环加成反应,得到预期的环加合物。粗环加合物经过短时间的一系列简单转化,即可以优异的总收率生产出合成有用量的5-三
氟乙氧基
吲哚。此类化合物是交叉偶联
化学的出色参与者。