Related Products of 1746-25-4,Some common heterocyclic compound, 1746-25-4, name is 2,4,5-Triiodo-1H-imidazole, molecular formula is C3HI3N2, 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.
To the compound (35 g) obtained from the step a above in ethanol was added a saturated aqueous solution of sodium sulfite. The reaction mixture was refluxed at 80 0C for 24 hours, filtered and the filtrate was evaporated in vacuo to remove ethanol. The residual aqueous layer was extracted with ethyl acetate, dried over anhydrous sodium sulfate. The solvent removal in vacuo yielded the title compound (5.5 g)
The synthetic route of 1746-25-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; RANBAXY LABORATORIES LIMITED; WO2006/38100; (2006); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem