Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 20691-72-9, name is 4-Iodo-2-nitroaniline, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 4-Iodo-2-nitroaniline
4-iodo-2-nitroaniline (2.64 g, 10.0 mmol)Was dissolved in 80% ethanol (60 mL)Concentrated hydrochloric acid (2.5 mL) was added.Iron powder (2.23 g, 40.0 mmol) was added,And the mixture was heated under reflux for 6 hours under stirring.After returning to room temperature,The precipitate was filtered,The solvent was distilled off under reduced pressure.After extraction with ethyl acetate (100 mL × 2) and saturated aqueous sodium hydrogen carbonate solution,The organic layer was washed with saturated brine.After dehydration with anhydrous magnesium sulfate,The solvent was distilled off under reduced pressure,The residue was subjected to silica gel column chromatography using ethyl acetate / hexane (1/1 (volume ratio)) as an elution solvent,Compound 9 was obtained in a yield of 1.98 g (89.1%).
According to the analysis of related databases, 20691-72-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Kyoto University; Nihon Medi-Physics Co.,Ltd.; Saji, Hideo; Ono, Masahiro; Inohara, Tadashi; Seki, Ikuya; (24 pag.)JP2016/79108; (2016); A;,
Iodide – Wikipedia,
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