Synthesis of stemofurans C, L and T using organomanganese arene chemistry; Revised structure for stemofuran L
作者:William H. Miles、Cassidy M. Madison、Christopher Y. Kim、Daniel J. Sweitzer、Shelby D. Valent、Dasan M. Thamattoor
DOI:10.1016/j.jorganchem.2017.09.034
日期:2017.11
The synthesis of stemofurans C, L and T was achieved usingorganomanganese arene complexes. The critical carbon-carbon bond between the C-2 position of benzofuran and the arene was established in a regioselective manner directed by the cationic manganese tricarbonyl moiety. Oxidation of the resulting dienyl complexes and cleavage of the methyl ethers gave the desired stemofuran products. The spectroscopic