127828-22-2, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 127828-22-2 name is tert-Butyl (2-(2-aminoethoxy)ethyl)carbamate, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
A stirred solution of 4-chloro-3-nitroquinoline (31.4 g, 0.151 mol) in 500 mL of anhydrous CH2Cl2, under N2, was treated with triethylamine (43 mL, 0.308 mol) and tert-butyl 2-(2-aminoethoxy)ethylcarbamate (0.151 mol). After stirring overnight, the reaction mixture was washed with H2O (2¡Á300 mL) and brine (300 mL). The organic portion was dried over Na2SO4 and concentrated to give a bright yellow solid. Recrystallization from ethyl acetate/hexanes gave 43.6 g of tert-butyl 2-{2-[(3-nitroquinolin-4-yl)amino]ethoxy}ethylcarbamate as bright yellow crystals.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, tert-Butyl (2-(2-aminoethoxy)ethyl)carbamate, and friends who are interested can also refer to it.
Reference:
Patent; 3M Innovative Properties Company; US6660735; (2003); B2;; ; Patent; 3M Innovative Properties Company; US6664265; (2003); B2;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics