Sep-21 News The origin of a common compound about 1072-52-2

With the rapid development of chemical substances, we look forward to future research findings about 1072-52-2.

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 1072-52-2, name is 2-(Aziridin-1-yl)ethanol. This compound has unique chemical properties. The synthetic route is as follows. Product Details of 1072-52-2

Example 15 (Table 1, entry 8 and Scheme 11): Preparation of methyl 3-[(2-bromoethyl)- 2-[(methylsulfonyloxy)ethyl]amino]-2,6-dinitrobenzoate (27b); A solution of methyl 3- chloro-2,6-dinitrobenzoate (25) (1.15 g, 5.0 mmol) in dry DMF (10 mL) was treated with aziridineethanol (1.3 g, 15.0 mmol) and LiBr (4.35 g, 50 mmol)and stirred at room temperature for 6 h. The mixture was diluted with brine (40 mL) and extracted with EtOAc (2×60 mL). The combined organic fractions were washed with brine dried and concentrated under reduced pressure. Chromatography of the residue on silica gel, eluting with EtOAc/petroleum ether gave methyl 3-[(2-chloroethyl)(2-hydroxyethyl)amino]-2,6-dinitrobenzoate (26b) (0.40 g, 36% based on consumed starting material) as a yellow oil: 1H NMR [(CD3)2SO] delta 8.24 (d, / = 9.4 Hz, 1 H), 7.62 (dj = 9.4 Hz, 1 H), 4.79 (vbr s, 1 H), 3.78 (s, 3 H), 3.77 (t, / = 6.2 Hz, 2 H), 3.65 (t, / = 6.1 Hz, 2 H), 3.53 (t, / = 5.4 Hz, 2 H), 3.36 (t, / = 5.3 Hz, 2 H); 13C NMR delta163.2, 147.6, 136.4, 134.5, 128.1, 126.3, 121.9, 58.1, 53.8, 53.6, 52.5, 29.7. 38b: HRMS (FAB) calcd for C12H1579BrN3O7 [M+H]+ m/z 392.0093; found 392.0093.

With the rapid development of chemical substances, we look forward to future research findings about 1072-52-2.

Reference:
Patent; AUCKLAND UNISERVICES LIMITED; WO2008/30112; (2008); A1;,
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