Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 18653-75-3, name is 2-(1H-Imidazol-2-yl)pyridine. A new synthetic method of this compound is introduced below., HPLC of Formula: C8H7N3
The synthetic routes for the ligand L1 (white color) were reported in our previous work [15]. The ligand L2 (white color) was obtained by refluxing 2-(pyridin-2-yl) imidazole (obtained commercially from Aldrich and used as received) with ethylchloroacetate under basic conditions (Supporting information, Scheme 1) [23]. Yield ca. 90%. M.p.: 120-121C. Elemental Analysis (%) for L2 (C11H13O2N3), calcd: C, 60.24; H, 5.97; N, 19.17. Found: C, 60.37; H, 5.84; N, 19.06%. IR (KBr, cm-1): 3050, 2978, 2375, 2289, 1580, 1564, 1530, 1486, 1345, 1266, 1240, 1150, 1060, 1025, 980, 969, 790, 740, 725. 1H NMR delta, ppm: 1.30 (m, 3H), 4.12 (m, 2H), 4.7 (2, 2H), 6.88 (d, 1H), 7.15 (d, 1H), 7.4-8.5 (m, 4H). 13C NMR delta, ppm: 14.6, 48.4, 62.1, 120.5, 124.3, 128.5, 131.4, 137.2, 149.2, 155.6, 162.7.
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Reference:
Article; Luo, Yang-Hui; Wen, Gao-Ju; Gu, Lian-Shuai; Wang, Man-Ning; Sun, Bai-Wang; Polyhedron; vol. 121; (2017); p. 101 – 106;,
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