标题:Synthesis of 4H-chromenes by silver (I)-catalyzed cycloaddition of ortho-quinone methides with N-allenamides
作者:Kong, Long; Thirupathi, Nuligonda; Jia, Jiong; Xu, Zhenghu
作者机构:[Kong, Long; Thirupathi, Nuligonda; Jia, Jiong; Xu, Zhenghu] Shandong Univ, Dept Chem, Educ Minist, Key Lab Colloid & Interface Chem, Jinan 250100, Sh 更多
通讯作者:Jia, Jiong;Jia, J;Xu, ZH;Xu, ZH
通讯作者地址:[Jia, J; Xu, ZH]Shandong Univ, Dept Chem, Educ Minist, Key Lab Colloid & Interface Chem, Jinan 250100, Shandong, Peoples R China;[Xu, ZH]Chinese Acad 更多
来源:SCIENCE CHINA-CHEMISTRY
出版年:2019
卷:62
期:1
页码:80-86
DOI:10.1007/s11426-018-9359-4
关键词:4H-chromene; ortho-quinone methide; N-allenamide; silver-catalysis;; cycloaddition
摘要:Chromenes represent an important class of six-membered heterocycles and have drawn tremendous attention in recent years. In this article, we report a convenient and practical synthesis of this heterocycle by a silver (I)-catalyzed cycloaddition reaction between in situ generated ortho-quinone methides and N-allenamides. Diverse 4H-chromenes were synthesized in good to excellent yields under very mild conditions.
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85056094119&doi=10.1007%2fs11426-018-9359-4&partnerID=40&md5=5f59e9986bc64f21541aa1f3afd19a33
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