Application of 615568-23-5, Adding some certain compound to certain chemical reactions, such as: 615568-23-5, name is (2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-6-yl)methanol,molecular formula is C8H9NO3, 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 615568-23-5.
To a stirred solution of (2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-6-yl)methanol (24 g, 0.14 mol) in anhydrous CH2Cl2 (500 mL) was added activated MnO2 (25.0 g, 0.28 mol) at 0 C. in portions. The mixture was stirred at room temperature for 5 hours and another batch of activated MnO2 (25.0 g, 0.28 mol) was added in identical fashion. The mixture was stirred at room temperature overnight. The mixture was filtered through a Celite pad and the filtrate was concentrated. The residue was purified via column chromatography (silica gel, EtOAc/petroleum ether 1:15 to 1:10) to yield 2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-6-carbaldehyde (16.0 g, 67%) as a yellow solid. MS (ES+) 166.2 (M+H)+. 1H NMR delta (CDCl3) 4.40 (s, 2H), 4.91 (s, 2H), 7.37 (d, 1H), 7.61 (d, 1H), 9.65 (s, 1H).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 615568-23-5, (2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-6-yl)methanol, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Bhattacharya, Samit K.; Cameron, Kimberly O.; Fernando, Dilinie P.; McClure, Kim F.; Kung, Daniel W.; Londregan, Allyn T.; Simila, Suvi T. M.; US2011/230461; (2011); A1;,
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