Answers are grounded in this paper and cite their sources.
The gold standard: A gold-catalyzed cascade reaction sequence for the preparation of polycyclic fused indole cores exploits the ready availability and chemical flexibility of propargylic alcohols. The desired tri- or tetracyclic compounds are obtained in good yields with water as the only stoichiometric by-product.
No takes yet. Share an insight, caveat, or question.
Chiarucci et al. (2013) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: