In 2019,Angewandte Chemie, International Edition included an article by Wang, Huamin; Zhang, Junyou; Tu, Youshao; Zhang, Junliang. Related Products of 673-22-3. The article was titled 《Phosphine-Catalyzed Enantioselective Dearomative [3+2]-Cycloaddition of 3-Nitroindoles and 2-Nitrobenzofurans》. The information in the text is summarized as follows:
Over the past years, the metal-catalyzed dearomative cycloaddition of 3-nitroindoles and 2-nitrobenzofurans have emerged as a powerful protocol to construct chiral fused heterocyclic rings. However, organocatalytic dearomative reaction of these two classes of heteroarenes has become a long-standing challenging task. Herein, a report on the first example of phosphine-catalyzed asym. dearomative [3+2]-cycloaddition of 3-nitroindoles and 2-nitrobenzofurans, which provides a new, facile, and efficient protocol for the synthesis of chiral 2,3-fused cyclopentannulated indolines and dihydrobenzofurans by reacting with allenoates and MBH carbonates, resp. through a dearomative [3+2]-cycloaddn has been described. In the experimental materials used by the author, we found 2-Hydroxy-4-methoxybenzaldehyde(cas: 673-22-3Related Products of 673-22-3)
2-Hydroxy-4-methoxybenzaldehyde(cas: 673-22-3) is employed in the synthesis of Schiff base ligand. It is applied as a reactant in the synthesis of LPA1R antagonists used in the inhibition of LPA-induced proliferation and contraction of normal human lung fibroblasts. Also used in the synthesis of tyrosine kinase 6 proteinase inhibitors.Related Products of 673-22-3
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem