Asymmetric Total Synthesis of Lancifodilactone G Acetate. 1. Diastereoselective Synthesis of CDEFGH Ring System
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https://figshare.com/articles/dataset/Asymmetric_Total_Synthesis_of_Lancifodilactone_G_Acetate_1_Diastereoselective_Synthesis_of_CDEFGH_Ring_System/5987323
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资源简介：
The stereoselective construction of the CDEFGH ring system of lancifodilactone G is described. The key steps in this synthesis are (i) ring-closing metathesis for formation of the oxa-bridged eight-membered ring; (ii) an intramolecular Pauson–Khand reaction for construction of the sterically congested F ring; and (iii) sequential cross-metathesis, hydrogenation, and lactonization reactions for installation of the anomerically stabilized bis-spiro ketal fragment of lancifodilactone G.
创建时间：
2018-03-15
