Download PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Topsentins and related bis-indole alkaloids may be efficiently synthesized through an addition/oxidation sequence leading to 2-(3-indolylcarbonyl)-imidazole derivatives followed by a Pd-catalyzed heteroarylation with the appropriate 3-stannylindoles. ... During the last two decades or ...
![[4-(6-bromo-1H-indol-3-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazol-2-yl]-(6-methoxymethoxy-1H-indol-3-yl)-methanone Structure](https://image.chemsrc.com/caspic/473/1038921-30-0.png)
![[4-(6-bromo-1H-indol-3-yl)-1-benzyloxymethyl-1H-imidazol-2-yl]-(6-methoxymethoxy-1H-indol-3-yl)-methanone Structure](https://image.chemsrc.com/caspic/321/1038921-34-4.png)