A mechanochemical indole synthesis by rhodium(III)-catalysed C–H bond functionalisation in a planetary mill has been developed. It occurs in the absence of any solvent, does not require additional heating and only needs catalytic quantities of Cu(OAc)2 in combination with dioxygen as terminal oxidant. Accordingly, the process represents a powerful and environmentally benign alternative to the common
已经开发了在行星式磨机中通过
铑(III)催化的C–H键官能化合成机械
化学吲哚的方法。它在没有任何溶剂的情况下发生,不需要额外的加热,仅需要催化量的Cu(OAc)2与双氧结合作为终端氧化剂。因此,该过程代表了基于通用解决方案的标准协议的强大而环保的替代方案,