Reference of 58971-11-2, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 58971-11-2 as follows.
General procedure: To compound 5, 6 or 7 (1 equiv) and the appropriate alkylamine(1.3 equiv) in anhydrous DMF (10 mL/mmol) were added DIEA (3equiv) and PyBOP (1 equiv), and the reaction mixturewas stirred atroom temperature under argon. When the reaction was complete(2 h – 4 h), the solvents were removed under reduced pressure togive a residue that was taken up in CH2Cl2. The solution waswashed with saturated aqueous NaHCO3, then water. The organiclayer was dried over Na2SO4 and then evaporated in vacuo. Purificationby flash chromatography afforded the corresponding amidederivatives 8, 9 or 10 (yield: 40-76%).
According to the analysis of related databases, 58971-11-2, the application of this compound in the production field has become more and more popular.
Reference:
Article; Paoletti, Julie; Assairi, Liliane; Gelin, Muriel; Huteau, Valerie; Nahori, Marie-Anne; Dussurget, Olivier; Labesse, Gilles; Pochet, Sylvie; European Journal of Medicinal Chemistry; vol. 124; (2016); p. 1041 – 1056;,
Bromide – Wikipedia,
bromide – Wiktionary