A simple, fast, and easy assay for transition metal-catalyzed coupling reactions using a paper-based colorimetric iodide sensor
作者:Sudeok Kim、Eunhye Jung、Mi Jin Kim、Ayoung Pyo、Thiruvengadam Palani、Min Sik Eom、Min Su Han、Sunwoo Lee
DOI:10.1039/c2cc31679j
日期:——
A paper-based colorimetric iodide sensor (PBCIS) that consists of filter paper treated with starch and an oxidant is developed. It has been employed as a protocol to obtain the extent of conversion of aryl iodides in C-C, C-N, C-O and C-S bond formations, including polymer-supported Heck reactions, by transition metal catalysts such as palladium, nickel and copper.
开发了一种纸基比色碘传感器(PBCIS),该传感器由经过淀粉和氧化剂处理的滤纸组成。它已被用作通过过渡金属催化剂(例如钯,镍和铜)获得CC,CN,CO和CS键形成中芳基碘化物转化程度的方法,包括聚合物支持的Heck反应。