Answers are grounded in this paper and cite their sources.
An acid-catalyzed, highly regioselective cycloisomerization as well as dehydro-cyclization of (indol-3-yl)pentyn-3-ols has been reported for the selective synthesis of tetrahydrocarbazoles and carbazoles. This process is mild and found to be very general in terms of structural diversity of substrates. Utilizing the strategy, an efficient synthetic approach for the functionalized frameworks of carbazomycins A-D has also been developed.
No takes yet. Share an insight, caveat, or question.
Tharra et al. (2018) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: