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Formation of RSCl/ArSeCl and Their Oxidative Coupling with Enaminone Derivatives Under Transition‐metal Free Conditions
作者:Zhenhua Shang、Qingyu Chen、Linlin Xing、Yilin Zhang、Laura Wait、Yunfei Du
DOI:10.1002/adsc.201900940
日期:2019.11.5
The reaction of diorganyl disulfides or diselenides with PhICl2 in DMF at room temperature led to the in situ formation of the reactive organosulfenyl chloride (RSCl) or selenenyl chloride (ArSeCl), which reacted with enaminone compounds to afford a series of α‐thioenaminones or α‐selenylenaminones, respectively, including the bioactive inhibitor for Cdc25B and its analogue, via the intermolecular
室温下,二有机基二硫化物或二硒化物与PhICl 2在DMF中的反应导致原位形成反应性有机亚磺酰氯(RSCl)或亚硒基氯化物(ArSeCl),它们与烯胺酮化合物反应生成一系列α-硫代烯酮或α-硒烯烯酮,包括Cdc25B及其类似物的生物活性抑制剂,通过无金属条件下的分子间氧化C (sp 2)-S / Se交叉偶联反应形成。