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. 3032-81-3, name is 1,3-Dichloro-5-iodobenzene, This compound has unique chemical properties. The synthetic route is as follows., 3032-81-3
A 1000-mL flask equipped with overhead stirrer, condenser and thermometer was charged with l,3-dichloro-5-iodobenzene (99.0 g, 0.36 mol), 1,3-dimethyl 2-(3,5- dichlorophenyl)propanedioate (91.0 g, 0.69 mol), copper(I) iodide (4.0 g, 0.021mol), 2-picolinic acid (5.2 g, 0.042 mol) and cesium carbonate (350 g, 1.07 mol) in 1,4-dioxane (600 mL). The reaction mixture was heated under nitrogen to 90 C for 3 hours. The mixture was then cooled to 30 C, diluted with water (300 mL) and hexane (200 mL), and partitioned. The organic phase was washed with saturated aqueous ammonium chloride solution (200 mL) and concentrated under vacuum to a viscous oil. The resulting material was used directly in the next step.
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Reference:
Patent; E. I. DU PONT DE NEMOURS AND COMPANY; HOFFMANN, Christian; ZHANG, Wenming; CHEN, Yuzhong; WO2013/192035; (2013); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com