Regioselective Direct C3-Phosphorylation of<i>N</i>-Sulfonylindoles under Mild Oxidative Conditions
作者:Feng Su、Weidong Lin、Pengfei Zhu、Dezhi He、Jianbin Lin、Hui-Jun Zhang、Ting-Bin Wen
DOI:10.1002/adsc.201601204
日期:2017.3.20
The reactions of N‐sulfonylindoles with H‐phosphine oxides under oxidative conditions give a wide range of C‐3 phosphorylated free (NH)‐indoles. Several mild oxidants, such as AgNO3, di‐tert‐butyl peroxide (DTBP), and K2S2O8, can be used to promote this transformation.
在氧化条件下,N-磺酰
吲哚与H-氧化膦的反应产生了多种C-3
磷酸化的游离(NH)-
吲哚。可以使用几种弱氧化剂,例如AgNO 3,
过氧化二叔丁基(
DTBP)和K 2 S 2 O 8来促进这种转化。