570-22-9, The chemical industry reduces the impact on the environment during synthesis 570-22-9, name is 1H-Imidazole-4,5-dicarboxylic acid, I believe this compound will play a more active role in future production and life.
A mixture of CaCl2 (0.012 g, 0.1 mmol), H3imdc (0.039 g,0.25 mmol), Zn(Ac)2?2H2O (0.022 g, 0.1 mmol) and a buffer solution of HAc-NaAc (pH = 5.7, 2 mL) was put into 25 mL Teflon-lined stainless steel autoclave and heated at 180 C for 3 days, then cooled to room temperature. Dark yellow block crystals were obtained by filtration to give a yield of 32.7% (0.010 g). Elemental Anal. Calc. for C12H8Ca2N4O12Zn2: C, 23.58; H, 1.32; N, 9.17. Found: C, 23.22; H, 1.37; N, 8.95%. IR (KBr, cm-1): 3448 s, 1600 s, 1482 vs 1400 s, 1252 m, 1105 m, 804 m, 664 m.
The chemical industry reduces the impact on the environment during synthesis 1H-Imidazole-4,5-dicarboxylic acid. I believe this compound will play a more active role in future production and life.
Reference:
Article; Ablet, Ayjamal; Li, Shu-Mu; Cao, Wei; Zheng, Xiang-Jun; Jin, Lin-Pei; Polyhedron; vol. 83; (2014); p. 122 – 129;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem