Visible-Light-Promoted and Yb(OTf)<sub>3</sub>‑Catalyzed Constructions of Coumarin-Pyrrole-(Iso)quinoline-Fused Pentacycles: Synthesis of Lamellarin Core, Lamellarin D Trimethyl Ether, and Lamellarin H
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https://figshare.com/articles/dataset/Visible_Light_Promoted_and_Yb_OTf_sub_3_sub_Catalyzed_Constructions_of_Coumarin_Pyrrole_Iso_quinoline_Fused_Pentacycles_Synthesis_of_Lamellarin_Core_Lamellarin_D_Trimethyl_Ether_and_Lamellarin_H/2087674
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资源简介:
The
efficient construction of a coumarin-pyrrole-isoquinoline-fused
pentacycle via the visible-light-promoted cyclization of 4-(isoquinolin-1-ylmethyl)-3-nitrocoumarin
or Yb(OTf)3-catalyzed coupling of 4-chloro-3-nitrocoumarin
and 1-methylisoquinoline is reported. This methodology has further
led to the development of the concise synthesis of the lamellarin
core in one, two, and three steps, as well as of lamellarin D trimethyl
ether in three steps.
创建时间:
2016-02-12



