Application of 10351-75-4,Some common heterocyclic compound, 10351-75-4, name is 1H-Benzo[d]imidazole-5,6-dicarboxylic acid, molecular formula is C9H6N2O4, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
A reaction mixture of MnCl2 (0.2 mmol, 25.2 mg), H3bidc(0.1 mmol, 20.6 mg), and phen (0.1 mmol, 19.8 mg), H2O(4mL) and DMF (4 mL) was stirred for half an hour, thentransferred and sealed in a 10 mL glassflask. The system washeated in an oven at 85C for 24 hours and cooled to roomtemperature. Accordingly colourless block crystals were isolated by filtering, washed with distilled water and dried at inair. The yield of colorless crystalline product was 58% (basedon Mn). Anal. Calcd for C9H6N2O5Mn: C, 38.98; H, 2.17;N, 10.10%. Found: C, 38.85; H, 2.04; N, 10.02%. IR (KBrcm1): 3398(s), 3119(s), 1548(s), 1412(s), 1270(w), 1176(s),1122(s), 959(m), 876(m), 804(m), 629(w), 589(w), 429(m).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1H-Benzo[d]imidazole-5,6-dicarboxylic acid, its application will become more common.
Reference:
Article; Zhang, Huijie; Zhou, Guangpeng; Fan, Ruiqing; Wang, Xinming; Yang, Yulin; Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry; vol. 46; 8; (2016); p. 1224 – 1235;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem