Zhao, Yin; Li, Hongfang; Yin, Shan; Wu, Yandan; Ni, Guanghui published the artcile< Visible-Light-Promoted Indole C-3 Formylation Using Eosin Y as a Photoredox Catalyst>, SDS of cas: 4771-48-6, the main research area is formyl indole preparation green chem; indole formylation eosin Y visible light.
A visible-light-mediated C-3 formylation of indole catalyzed by eosin Y has been developed using tetramethylethylenediamine as a carbon source and air as an oxidant. This protocol shows high tolerance to a large quantity of functional groups under mild conditions and provides 3-formylated indoles with good yields. This method is a highly attractive alternative to the approach of traditional formylation.
Synlett published new progress about Formylation. 4771-48-6 belongs to class indole-building-block, and the molecular formula is C10H9NO, SDS of cas: 4771-48-6.
Referemce:
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