文献类型：期刊文献

英文题名：Visible-Light Mediated Synthesis of 6H-Benzo[c]chromenes

作者：Bai, Qifan[1];He, Jingyao[1];Zhu, Xiaoqing[1];Feng, Gaofeng[1];Jin, Cheng'an[1]

机构：[1]Shaoxing Univ, Coll Chem & Chem Engn, Shaoxing 312000, Peoples R China

年份：2019

卷号：39

期号：2

起止页码：527

外文期刊名：CHINESE JOURNAL OF ORGANIC CHEMISTRY

收录：SCI-EXPANDED(收录号：WOS:000458607700028)、、WOS

基金：Project supported by the National Natural Science Foundation of China (No. 21302130) and the Research Project of Shaoxing University (No. 2017LG1001).

语种：英文

外文关键词：visible light photoredox catalysis; Ru-catalysis; radical cycloaddition; 6H-benzo[c]chromene

外文摘要：An effective visible-light mediated Ru-catalyzed protocol for accessing 6H-benzokichromenes from ben-zyloxvbenzenediazonium salt via a sequence of dediazoniation, intramolecular radical cyclization and aromaticzation has been developed. The protocol features mild conditions, simple operation and high efficiency, providing a new approach for synthesizing 6H-benzo[c]chromenes.