Iodine-promoted sequential Michael and oxidative dehydrogenation processes: synthesis of trisubstituted methanes containing a coumarin and a chromone ring. Issue 42 (21st October 2015)

• Record Type: Journal Article
• Authors: Hu, Ya-Jian; Jiang, Neng; Xie, Sai-Sai; Li, Su-Yi; Lan, Jin-Shuai; Kong, Ling-Yi; Wang, Xiao-Bing
• Is Part Of: Tetrahedron. Volume 71:Issue 42(2015)
• Page Start: 8026
• Page End: 8032
• Publication Date: 2015-10-21
• Subjects: Iodine -- Trisubstitued methanes -- Coumarin -- Chromone -- Heterocycle; KHYLXJXSOGWHHS-UHFFFAOYSA-N -- WRFUYLILFQLWOR-UHFFFAOYSA-N -- LESQOHPLNUWWCA-UHFFFAOYSA-N -- FGKAQGVHYOISJI-UHFFFAOYSA-N -- JLEKHNMSGDEAES-UHFFFAOYSA-N -- PVBMDZKNHHXBLE-UHFFFAOYSA-N -- GIWHLQCHOQKRHF-UHFFFAOYSA-N -- ITJDOFMJAVTHQZ-UHFFFAOYSA-N -- JJLYORVNMZQDOO-UHFFFAOYSA-N -- ZOVNMMWQGFVCDI-UHFFFAOYSA-N -- RDZJSBYRVNPCCF-UHFFFAOYSA-N -- QKKKVPFSPQAMLQ-UHFFFAOYSA-N -- CLUOHRPEEWAFSD-UHFFFAOYSA-N -- DRUWBZZKJGSORT-UHFFFAOYSA-N -- IQICWDHGMWIYLZ-UHFFFAOYSA-N -- YDGSCUVSISUGQD-UHFFFAOYSA-N -- NGQNNQVMOCKFKM-UHFFFAOYSA-N -- QHLVVPCDUPQPHG-UHFFFAOYSA-N -- WJVIOBDRWVMJFQ-UHFFFAOYSA-N -- OXLKGOYDWBOIAM-UHFFFAOYSA-N -- HJJVLDCYMGQAHM-UHFFFAOYSA-N -- GWWOIMXBNOFCGF-UHFFFAOYSA-N -- XOWXPHOIYHUKMB-UHFFFAOYSA-N -- CRIDYWCLWCPAPG-UHFFFAOYSA-N; Chemistry, Organic -- Periodicals; 547.005
• DOI: 10.1016/j.tet.2015.08.056
• Languages: English
• ISSNs: 0040-4020

Abstract

Abstract: An iodine-promoted convenient and environmentally friendly sequential method for the synthesis of trisubstituted methanes bearing a coumarin and a chromone ring is described. The remarkable features of this approach include avoidance of metals, working under air, employment of readily available starting materials, good functional group tolerance and simple operation. Graphical abstract: