Indium(III) Chloride Mediated Michael Addition of Indoles to Ketene S,S-Acetals: Synthesis of Bis- and Tris-indolylketones
作者:Thokchom Prasanta Singh、Ruhima Khan、Young Ri Noh、Sang-Gyeong Lee、Okram Mukherjee Singh
DOI:10.5012/bkcs.2014.35.10.2950
日期:2014.10.20
A series of bis and tris-indolylketones and meridianin alkaloids are prepared by one pot Michael reaction of indole and ketene S,S-acetals under solvent-free condition using mild Lewis acid $InCl_3$.
一系列的双和三吲哚基酮及经线碱类化合物是通过在无溶剂条件下,利用温和的 Lewis 酸 $InCl_3$,将吲哚与亚硫酸酯酮进行一锅 Michael 反应制备而成的。