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. 2930-05-4, name is 2-((Benzyloxy)methyl)oxirane, This compound has unique chemical properties. The synthetic route is as follows., name: 2-((Benzyloxy)methyl)oxirane
General procedure: To a CO2 balloon equipped 10 mL round-bottomed flask containing indium bromide (0.178 g, 0.5 mmol) was added triphenylphosphine (0.262 g, 1 mmol) at rt. Epoxide 1 (10 mmol) was added, and stirred at rt for 5 h. The reaction system is gas (CO2)-liquid (substrate) biphasic system. To the reaction mixture was added 10 mL of H2O. The mixture was extracted with Et2O (10 mL) for three times. The organic layer was dried over MgSO4. After filtration and evaporation, the corresponding carbonate 2 was obtained in almost pure form. Yield was determined by comparing the ratio of product to substrate in the 1H NMR spectrum of the crude mixture. CAS Nos. 2a: 40492-31-7, 2b: 108-32-7, 2c: 66675-43-2, 2d: 4427-92-3, 2e: 4427-96-7, 2f: 2463-45-8, 2g: 949-97-3, 2h: 13818-44-5. For example, spectral data for 2a: Purification was done by distillation under reduced pressure. bp 85 C/0.07 mm Hg; IR (neat) 2900, 1789, 1172 cm-1; 1H NMR (CDCl3) delta 3.43 (s, 3H, OCH3), 3.54 (dd, 1H, J = 3.9 and 11.2 Hz, one of MeOCH2), 3.67 (dd, 1H, J = 3.4 and 11.2 Hz, one of MeOCH2), 4.37 (dd, 1H, J = 6.3 and 8.3 Hz, one of OCH2), 4.51 (t, J= 8.3 Hz, 1H, one of OCH2), 4.80-4.88 (m, 1H, OCH); 13C NMR (CDCl3) delta 59.3, 66.0, 71.3, 75.0, 154.9; EIHRMS calcd for C5H8O4 132.0423, found 132.0420.
According to the analysis of related databases, 2930-05-4, the application of this compound in the production field has become more and more popular.