Extracurricular laboratory: Synthetic route of 929-06-6

According to the analysis of related databases, 929-06-6, the application of this compound in the production field has become more and more popular.

Synthetic Route of 929-06-6, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 929-06-6, name is 2-(2-Aminoethoxy)ethanol. This compound has unique chemical properties. The synthetic route is as follows.

To an ice-cold solution of 2-(2-aminoethoxyethanol) (10 g, 95.23 mmol) indichloromethane (500 mL) was added triethylamine (19.23 g, 190.47 mmol), followed by Boc-anhydride (22.62 g, 104.76 mmol) dropwise over fifteen minutes at 0 C. The reaction mixture was allowed to warm to rt and stirred for 18 h while monitoring by TLC.The solvent was removed under reduced pressure and the residue was taken up in ethyl acetate (400 mL) and washed with saturated ammonium chloride solution (2 x 250 mL).The organic layer was dried over anhydrous sodium sulphate and concentrated to give tert-butyl (2-(2-hydroxy)ethoxy)ethylcarbamate (10.9 g, 55.8%) as a colorless liquid. 1HNMR (400 MHz, DMSO-i/6) delta ppm 6.76 (1H, s), 4.56 (1H, t, J=5.2 Hz), 3.50-3.46 (2H, m), 3.41-3.36 (4H, m), 3.10-3.05 (2H, m), 1.38 (9H, s).

According to the analysis of related databases, 929-06-6, the application of this compound in the production field has become more and more popular.

Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; BOY, Kenneth M.; GUERNON, Jason M.; MACOR, John E.; THOMPSON III, Lorin A.; WU, Yong-Jin; ZHANG, Yunhui; WO2012/9309; (2012); A1;,
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