131-55-5, Name is Bis(2,4-dihydroxyphenyl)methanone, molecular formula is C13H10O5, belongs to indole-building-block compound, is a common compound. In a patnet, author is Xiong, Jiale, once mentioned the new application about 131-55-5, Quality Control of Bis(2,4-dihydroxyphenyl)methanone.
An efficient decarboxylative cycloaddition of 2,3-dioxopyrrolidines and ethynyl benzoxazinanones has been established by cooperative copper/amine catalysis. A copper-allenylidene complex and enolate intermediate, each catalytically generated from distinct substrates, underwent a cascade propargylation/hydroamination/aromatization process to construct a big library of cyclopenta[b]indole derivatives with good to excellent yields and excellent diastereoselectivity.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 131-55-5. The above is the message from the blog manager. Quality Control of Bis(2,4-dihydroxyphenyl)methanone.
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