On September 30, 1993, Guven, Alaattin; Jones, R. Alan published an article.Recommanded Product: Methyl 2-methyl-1H-indole-3-carboxylate The title of the article was Potentially tautomeric 1,2-dihydro-1-oxo-5H-pyridazino[4,5-b]indole and 3,4-dihydro-4-oxo-5H-pyridazino[4,5-b]indole. And the article contained the following:
The potentially tautomeric title compounds I and II were synthesized from Et 2-formylindole-3-carboxylate and hydrazine and from Et 3-formylindole-2-carboxylate and hydrazine, resp., and their tautomeric equilibrium confirmed by their electronic spectra and their acidity functions. Many related compounds were examined for their tautomeric equilibrium between hydroxyl and oxo groups. The experimental process involved the reaction of Methyl 2-methyl-1H-indole-3-carboxylate(cas: 65417-22-3).Recommanded Product: Methyl 2-methyl-1H-indole-3-carboxylate
The Article related to tautomerism dihydrooxopyridazinoindole, pyridazinoidole dihydrooxo tautomerism, electronic spectra dihydrooxopyridazinoindole, Heterocyclic Compounds (More Than One Hetero Atom): Pyridazines, Cinnolines, and Phthalazines and other aspects.Recommanded Product: Methyl 2-methyl-1H-indole-3-carboxylate
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