With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.17274-68-9,5-Bromo-3-(2-(pyrrolidin-1-yl)ethyl)-1H-indole,as a common compound, the synthetic route is as follows.
(c) 5-(1-Aza-1-tert-butoxycarbonyl-4-hydroxycyclohex-4-yl)-3-(2-pyrrolidinylethyl)-1H-indole (147.9 mg, 21%) from 5-bromo-3-(2-pyrrolidinylethyl)-1H-indole (Example 3b, 503.4 mg, 1.72 mmol), KH (69.3 mg, 1.73 mmol) in ether (15 mL) and THF (5 mL) with tert-butyllithium in pentane (1.7 M, 2.22 mL, 3.8 mmol) and N-tert-butoxycarbonylpiperidinone (753 mg, 3.8 mmol); HRMS-FAB+ for C24H35N3O3: calculated MH+:414.27567; found MH+:414.27300., 17274-68-9
As the paragraph descriping shows that 17274-68-9 is playing an increasingly important role.
Reference£º
Patent; NPS Allelix Corp.; EP944595; (2003); B1;,
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