906565-35-3Relevant academic research and scientific papers
Synthesis of caulersin and its isomers by reaction of indole-2,3-dicarboxylic anhydrides with methyl indoleacetates
Miki, Yasuyoshi,Aoki, Yosiyuki,Miyatake, Hideaki,Minematsu, Toshie,Hibino, Hajime
, p. 5215 - 5218 (2007/10/03)
1-Benzenesulfonylindole-2,3-dicarboxylic anhydride was reacted with methyl 1-benzenesulfonylindole-2-acetate to give the corresponding 2-acylindole-3-carboxylic acid as the sole product in high yield, which could be converted to caulersin in four steps. I
