Synthesis of Oxatricyclooctanes via Photoinduced Intramolecular Oxa-[4+2] Cycloaddition of Substituted o-Divinylbenzenes
Synthesis of Oxatricyclooctanes via Photoinduced Intramolecular Oxa-[4+2] Cycloaddition of Substituted o-Divinylbenzenes
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取代邻二乙烯基苯光诱导分子内 Oxa-[4 2] 环加成合成氧三环辛烷
DOI：
10.1021/acs.joc.7b01055
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发表时间：
2017
影响因子：
3.6
通讯作者：
Xia Wujiong
中科院分区：
文献类型：
--
作者：
Liu Qiang;Wang Junlei;Li Dazhi;Gao Guo-Lin;Yang Chao;Gao Yuan;Xia Wujiong
取代二乙烯基苯的光解促进了在室温下一步和无金属转化为氧化三环。辐照二乙烯基苯引起周环反应生成环醌二乙烷中间体，中间体随后经过分子内氧-[4+2]环加成生成氧环衍生物。
The photolysis of substitutedo-divinylbenzenes promotes a one-step and metal-free conversion to oxatricycles at room temperature. Irradiationo-divinylbenzenes results in an pericyclic reaction to form cyclico-quinodiemthane intermediates, which subsequently undergo intramolecular oxa-[4+2] cycloaddition to form oxacyclic derivatives.