Liu, Kun published the artcileEnantioselective Bromocyclization of Tryptamines Induced by Chiral Co(III)-Complex-Templated Bronsted Acids under an Air Atmosphere, Product Details of C15H20N2O2, the publication is Journal of Organic Chemistry (2018), 83(12), 6815-6823, database is CAplus and MEDLINE.
The chiral Co(III)-complex-templated Bronsted acids were found to be efficient bifunctional phase-transfer catalysts for the highly enantioselective bromocyclization of protected tryptamines with readily available N-bromosuccinimide (NBS) under an air atm. The 3-bromohexahydropyrrolo[2,3-b]indoles, which are key building blocks of cyclotryptamine alkaloids, were thus obtained in up to 95% yield and 93.5:6.5 er.
Journal of Organic Chemistry published new progress about 167015-84-1. 167015-84-1 belongs to indole-building-block, auxiliary class Indols, name is tert-Butyl 3-(2-aminoethyl)-1H-indole-1-carboxylate, and the molecular formula is C15H20N2O2, Product Details of C15H20N2O2.
Referemce:
https://www.nature.com/articles/s41429-020-0333-2,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles