Related Products of 252881-74-6, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 252881-74-6, name is tert-Butyl 3-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)propanoate, This compound has unique chemical properties. The synthetic route is as follows.
Step 4: 3-{2-[2-(2-{4-[4-(3,5-Dioxo-hexyl)-phenylcarbamoyl]-butyrylamino}-ethoxy)-ethoxy]-ethoxy}-propionic acid tert-butyl ester A solution of 4-[4-(3,5-dioxo-hexyl)-phenylcarbamoyl]-butyric acid 2,5-dioxo-pyrrolidin-1-yl ester (1.5 g, 3.6 mmol), 3-{2-[2-(2-amino-ethoxy)-ethoxy]-ethoxy}-propionic acid tert-butyl ester (1.0 g, 3.6 mmol) and DIEA (1.3 muL, 7.2 mmol) in CH2Cl2 (10 mL) was stirred at room temperature overnight. The solvent was removed in vacuo and the residual oil purified using column chromatography EtOAc/MeOH (95:5) to give the title compound as a transparent oil, (M+1)=579.
The chemical industry reduces the impact on the environment during synthesis tert-Butyl 3-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)propanoate. I believe this compound will play a more active role in future production and life.
Reference:
Patent; BRADSHAW, Curt W.; Sakamuri, Sukumar; Fu, Yanwen; Oates, Bryan; Desharnais, Joel; Tumelty, David; US2009/98130; (2009); A1;,
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