Tetrahedron

Microwave-assisted synthesis of 3-substituted indoles via intramolecular arene–alkene coupling of o-iodoanilino enamines

WI Lee, JW Jung, J Sim, H An, YG Suh

文献索引：Lee, Won-Il; Jung, Jong-Wha; Sim, Jaehoon; An, Hongchan; Suh, Young-Ger Tetrahedron, 2013 , vol. 69, # 35 p. 7211 - 7219

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被引用次数: 4

摘要

Abstract A generally applicable and high-yielding protocol for the synthesis of 3-substituted indole derivatives is described. Key features include microwave-assisted intramolecular arene–alkene coupling of o-iodoanilino enamines, and expedient synthesis of o-iodoanilino enamine substrates employing N, O-acetal TMS ethers, which could be conveniently derived from the corresponding amides. Our unique procedure seems quite efficient and provides ...