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. 10351-75-4, name is 1H-Benzo[d]imidazole-5,6-dicarboxylic acid, A new synthetic method of this compound is introduced below., Recommanded Product: 1H-Benzo[d]imidazole-5,6-dicarboxylic acid
A mixture of H3bidc (0.0824g, 0.4mmol), InCl3¡¤4H2O (0.2ml, 0.1M) was added to CH3CN (4ml), HNO3 (0.4ml, 1M) and H2O (1ml) in a 23ml Teflon-lined autoclave and then heated under autogenous pressure at 120C for 24h, then cooled to room temperature under ambient conditions. Colorless block crystals were obtained by filtration and washed with distilled water, and dried in air. Yield: 85% for 1 (based on InCl3¡¤4H2O). Elemental analysis (%) for 1: Anal. Calc. C, 37.47; H, 1.73; N, 9.71; Found: C, 37.35; H, 1.55; N, 9.78. IR (KBr pellet, cm-1) for 1 (4000-400cm-1): 3254 (s), 1594 (s), 1384 (s), 1329 (s), 1035 (m), 1235 (m), 921 (w), 847 (w), 786 (s), 639 (m), 500 (m) (Fig. S5).
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Article; Chai, Juan; Wang, Pengcheng; Jia, Jia; Ma, Bing; Sun, Jing; Tao, Yufang; Zhang, Ping; Wang, Li; Fan, Yong; Polyhedron; vol. 141; (2018); p. 369 – 376;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem