271-34-1, 5-Azaindole is a indole-building-block compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step 1 [0675] To a solution of lH-pyrrolo[3,2-c]pyridine (LXXIV) (1 g, 8.47 mmol, 1.0 eq) in THF (10 mL) was added NaH (60% in mineral oil) (0.24 g, 10.2 mmol, 1.2 eq) at 0C. The mixture was stirred at 0C for 0.5 h. PhS02Cl (LXXV) ( 1.80 g, 10.2 mmol, 1.2 eq) was then added to the solution at 0C. The reaction was warmed to room temperature and stirred for 1 h. Aqueous NaHCC^ (30 mL) was added and then extracted with EtOAc (x 3). The organic phase was combined and dried over Na2SC>4. Removal solvents under reduced pressure gave 1 – (phenylsulfonyl)-lH-pyrrolo[3,2-c]pyridine (LXXVI) as a yellow solid. (1.52 g, 5.88 mmol, 69.4% yield). NMR (CDC13, 400 MHz) delta ppm 6.75 (d, J=3.6Hz, 1H), 7.48 (t, J=8Hz, 2H), 7.55 – 7.61 (m, 2H), 7.89 – 7.93 (m, 3H), 8.49 (d, J=6Hz, 1H), 8.88 (s, 1H); ESIMS found for C13H10N2O2S mlz 259.1 (M+H).
271-34-1 5-Azaindole 9220, aindole-building-block compound, is more and more widely used in various.
Reference£º
Patent; SAMUMED, LLC.; KC, Sunil Kumar; WALLACE, David Mark; CAO, Jianguo; CHIRUTA, Chandramouli; HOOD, John; (261 pag.)WO2017/23984; (2017); A1;,
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