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. 6905-47-1, name is 2-Amino-6-methoxypyrazine, This compound has unique chemical properties. The synthetic route is as follows., Computed Properties of C5H7N3O
A procedure similar to Example 59 (Method B), Parts A and B was used, except that 6-(methyloxy)-2-pyrazinamine (52.4 mg, 0.419 mmol) was used instead of 4-pyrimidinamine to add to the reaction mixture in Part A, to provide the Title compound. MS (ES+) m/z 420.9 (MH+). 1H NMR (400 MHz, METHANOL-d4) delta ppm 1.07-1.24 (m, 2H) 1.34-1.45 (m, 1H) 1.47-1.68 (m, 4H) 1.70-1.97 (m, 4H) 2.14-2.29 (m, 1H) 2.46-2.61 (m, 1H) 2.84-2.99 (m, 1H) 3.19-3.29 (m, 1H) 3.50 (dd, J=14.02, 4.42 Hz, 1H) 3.61-3.81 (m, 1H) 3.86-4.01 (m, 4H) 4.72 (q, J=7.49 Hz, 1H) 7.86 (s, 0.7H) 7.88-7.94 (m, 1H) 8.26 (s, 0.3H) 8.89 (s, 1H)
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 6905-47-1.
Reference:
Patent; Glaxosmithkline LLC; Aubart, Kelly M.; Benowitz, Andrew B.; Fang, Yuhong; Hoffman, James; Karpinski, Joseph M.; Knox, Andrew Nicholson; Liao, Xiangmin; Qin, Donghui; Shi, Dongchuan; Spletstoser, Jared T.; US2013/345120; (2013); A1;; ; Patent; GlaxoSmithKline Intellectual Property (No. 2) Limited; Aubart, Kelly M.; Benowitz, Andrew B.; Fang, Yuhong; Hoffman, James; Karpinski, Joseph M.; Knox, Andrew Nicholson; Liao, Xiangmin; Qin, Donghui; Shi, Dongchuan; Spletstoser, Jared T.; US8901119; (2014); B2;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem