On April 1, 1989, Muratake, Hideaki; Natsume, Mitsutaka published an article.Synthetic Route of 57817-04-6 The title of the article was Preparation of alkyl-substituted indoles in the benzene portion. Part 2. And the article contained the following:
Tosylpyrroles I (R1 = H, Me; R2 = H, Me, prenyl; R3 = alkyl, Ph, vinyl, protected CH2CH2CHO, H; Ts = tosyl) were treated with H2SO4 to give indoles II (R4 = Ts), which were converted to II (R4 = H). I were prepared from 1-tosyl-2-pyrrolecarboxaldehyde and 2-[3-(1,3-dioxolan-2-yl)propionyl]-1-tosylpyrrole. The experimental process involved the reaction of 7-Isopropyl-1H-indole(cas: 57817-04-6).Synthetic Route of 57817-04-6
The Article related to indole alkyl, alkylindole, Heterocyclic Compounds (One Hetero Atom): Indoles, Indolizines, Carbazoles, and Other Arenopyrroles and other aspects.Synthetic Route of 57817-04-6
Referemce:
Indole alkaloid derivatives as building blocks of natural products from聽Bacillus thuringiensis聽and聽Bacillus velezensis聽and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles