The origin of a common compound about 2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethanol

The synthetic route of 86770-74-3 has been constantly updated, and we look forward to future research findings.

Adding a certain compound to certain chemical reactions, such as: 86770-74-3, 2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethanol, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, Computed Properties of C8H19NO4, blongs to alcohols-buliding-blocks compound. Computed Properties of C8H19NO4

To a solution of 2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethanol (0.50 g, 2.6 mmol) was added BCN-OSu (29-1 , 0.69 g, 2.3 mmol) and Et3N (0.97 ml_, 0.70 g, 7.0 mmol). The resulting mixture was mixture was stirred for 80 min and saturated aqueous NH4CI (60 ml_) was added. After separation, the aqueous phase was extracted with DCM (60 ml_). The combined organic layers were dried (Na2SC>4) and concentrated. The residue was purified with silica gel chromatography (DCM 10% MeOH in DCM), which yielded 578 mg (1.56 mmol, 67%) of the desired product. 1 H NMR (400 MHz, CDCIs) d (ppm) 5.98-5.85 (bs, 1 H), 4.14 (d, J = 8.0 Hz, 2H), 3.78-3.59 (m, 12H), 3.58-3.52 (m, 2H), 3.42-3.32 (m, 2H), 3.19-3.06 (bs, 1 H), 2.35-2.16 (m, 6H), 1 .70-1.50 (m, 2H), 1.36 (quintet, J = 8.6 Hz, 1 H), 0.99-0.87 (m, 2H).

The synthetic route of 86770-74-3 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; SYNAFFIX B.V.; VERKADE, Jorge Merijn Mathieu; HOOGENBOOM, Jorin; VAN BERKEL, Maria Antonia; VAN DELFT, Floris Louis; (95 pag.)WO2019/110725; (2019); A1;,
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