Category: 10351-75-4

Adding a certain compound to certain chemical reactions, such as: 10351-75-4, name is 1H-Benzo[d]imidazole-5,6-dicarboxylic acid, belongs to imidazoles-derivatives compound, 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 10351-75-4, Recommanded Product: 1H-Benzo[d]imidazole-5,6-dicarboxylic acid

General procedure: A mixture containing Eu2O3 (0.2 mmol), MnSO4*H2O (0.3 mmol), H3bidc (0.6 mmol) and water (10 mL) was sealed in a Teflon-lined stainless steel vessel (23 mL), which was heated at 170 C for 4 days and then cooled to room temperature in 2 days. Colorless rhombic crystals of 2 were obtained and picked out, washed with distilled water and dried in air (Yield: 38.17% based on Eu).

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Reference:
Article; Sun, Ya-Guang; Zong, Wen-Hui; Xiong, Gang; Guo, Mei-Yan; Ding, Fu; Wang, Shu-Ju; You, Li-Xin; Ren, Bao-Yi; Xu, Zhen-He; Gao, En-Jun; Polyhedron; vol. 83; (2014); p. 68 – 76;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

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

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., Formula: C9H6N2O4

2.2.2 H23-DPBB The above mentioned synthesis procedure was repeated except 3-aminobenzoic acid was used. Yield: 65.5%. Element analysis (%): Anal. Calc. C16H9N3O4: C 62.54, H 2.95, N 13.68. Found: C 62.60, H 2.92, N 13.69%. IR (KBr pellet, cm-1): 3310(m), 2520(m), 1780(vs), 1670(vs), 1600(m), 1550(m), 1480(vs), 1090(vs), 840(m), 776(m), 673(s), 543(s). Negative ESI-MS (m/z): 305.88 (H23-DPBB-H+). 1H NMR (DMSO-d6): delta: 7.669 (J = 1.6 Hz, t, 1H, Ph-H), 7.747 (J = 7.2 Hz, d, 1H, Ph-H), 7.995 (J = 8.0 Hz, d, 1H, Ph-H) 8.057 (s,1H, Ph-H) 8.104 (s, 1H, Ph-H) 8.201 (s, 1H, Ph-H), 8.596 (s, 1H, Im-H), 13.293 (s, 1H, COOH). Melting points: above 300 C.

The synthetic route of 10351-75-4 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Yang, Jing-Si; Zhu, Jiang; Liu, Rui-Bin; Ni, Jun; Chang, Zhi-Duo; Hu, Tao; Zhang, Jian-Jun; Meng, Chang-Gong; Inorganica Chimica Acta; vol. 394; (2013); p. 117 – 126;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem