91809-66-4, Name is 5-TAMRA, molecular formula is C25H22N2O5, Name: 5-TAMRA, belongs to indole-building-block compound, is a common compound. In a patnet, author is Ning, Xiao-Shan, once mentioned the new application about 91809-66-4.
Synthesis of Functionalized Indoles via Palladium-Catalyzed Aerobic Cycloisomerization of o-Allylanilines Using Organic Redox Cocatalyst
A scalable and practical synthesis of functionalized indoles via Pd-(BuONO)-Bu-t cocatalyzed aerobic cycloisomerization of o-allylanilines is reported. Using molecular oxygen as a terminal oxidant, a series of substituted indoles were prepared in moderate to good yields. The avoidance of hazardous oxidants, heavy-metal cocatalysts, and high boiling point solvents such as DMF and DMSO enables this method to be applied in pharmaceutical synthesis. A practical gram-scale synthesis of indomethacin demonstrates its application potential.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 91809-66-4 help many people in the next few years. Name: 5-TAMRA.
Reference:
Indole alkaloid derivatives as building blocks of natural products from?Bacillus thuringiensis?and?Bacillus velezensis?and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles