Palani, Vignesh published the artcileA pyrone remodeling strategy to access diverse heterocycles: application to the synthesis of fascaplysin natural products, Name: 5-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, the publication is Chemical Science (2021), 12(4), 1528-1534, database is CAplus and MEDLINE.
The synthesis of diverse N-fused heterocycles, including the pyrido[1,2-a]indole scaffold, e.g., I, using an efficient pyrone remodeling strategy was described. The pyrido[1,2-a]indole core was demonstrated to be a versatile scaffold that could be site-selectively functionalized. The utility of this novel annulation strategy was showcased in a concise formal synthesis of three fascaplysin congeners.
Chemical Science published new progress about 683229-62-1. 683229-62-1 belongs to indole-building-block, auxiliary class Indole,Boronic acid and ester,Ether,Boronate Esters,Boronic Acids,Boronic acid and ester, name is 5-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole, and the molecular formula is C15H20BNO3, Name: 5-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole.
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