Reference of 5-Methoxy-1H-indole-2-carbaldehyde. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 5-Methoxy-1H-indole-2-carbaldehyde, is researched, Molecular C10H9NO2, CAS is 21778-81-4, about Rapid and selective access to three distinct sets of indole-based heterocycles from a single set of Ugi-adducts under microwave heating. Author is Zhang, Lei; Zhao, Fei; Zheng, Mingyue; Zhai, Yun; Liu, Hong.
Three distinct sets of indole-based heterocycles, e.g. I, II and III, were rapidly and selectively synthesized from the same set of Ugi-adducts, e.g. IV, under microwave heating in a reaction-condition-controlled manner. Notably, an unprecedented metal-free intramol. sp3-hybridized C-H arylation using only cesium carbonate was discovered.
There is still a lot of research devoted to this compound(SMILES：O=CC(N1)=CC2=C1C=CC(OC)=C2)Reference of 5-Methoxy-1H-indole-2-carbaldehyde, and with the development of science, more effects of this compound(21778-81-4) can be discovered.
Reference:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem