Yang, Qing-Qing published the artcileVisible-Light-Induced Direct Photocatalytic Carboxylation of Indoles with CBr4/MeOH, Recommanded Product: tert-Butyl 3-(2-aminoethyl)-1H-indole-1-carboxylate, the publication is Chemistry – A European Journal (2015), 21(50), 18052-18056, database is CAplus and MEDLINE.
Photocatalysis enables the cascade reactions of indoles and CBr4 in MeOH through a C(sp2)-H functionalization/methanolysis sequence. The title reaction provides an efficient access to indole-2- and 3-carboxylates in a single operation (no preinstallation of protecting or directing groups was required) with good yields under mild reaction conditions.
Chemistry – A European Journal 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 C40H35N7O8, Recommanded Product: tert-Butyl 3-(2-aminoethyl)-1H-indole-1-carboxylate.
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