Synthetic Route of 581065-95-4, 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. 581065-95-4, name is tert-Butyl 1-amino-3,6,9,12-tetraoxapentadecan-15-oate, This compound has unique chemical properties. The synthetic route is as follows.
Example 9: Preparation of Compounds 10a and 10b [00172] Compound 8 (1.0 g, 1.97 mmol) was dissolved in DMF (25 mL) and Et3N (1.37 mL, 9.87 mmol) and cooled to 0 C. Then TSTU (593 mg, 1.97 mmol) was added and the reaction was stirred at 0 C for 30 minutes. A solution of the appropriate pegylated amine (2.07 mmol) in chloroform (10 mL) was added dropwise at 0 C and the reaction was allowed to warm to room temperature and stir for 12 hours. The reaction was concentrated and the -Bu ester of lOa/lOb was purified by silica gel chromatography (acetonitrile/methanol). The purified -Bu ester of lOa/lOb was dissolved in dichloro methane (20 mL) and TFA (5 mL) was added at 0 C. The reaction was stirred at room temperature overnight. The reaction was concentrated and dried under reduced pressure to give pure lOa/lOb.
The chemical industry reduces the impact on the environment during synthesis tert-Butyl 1-amino-3,6,9,12-tetraoxapentadecan-15-oate. I believe this compound will play a more active role in future production and life.
Reference:
Patent; BIOTIUM, INC.; MAO, Fei; MCGARRAUGH, Patrick, Gordon; MADRID, Alexis, Spain; LEUNG, Wai-Yee; ROBERTS, Lori, M.; (104 pag.)WO2016/69922; (2016); A1;,
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