Adding a certain compound to certain chemical reactions, such as: 755027-18-0, name is 1-Bromo-4-iodo-2-methoxybenzene, belongs to iodides-buliding-blocks 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 755027-18-0, Recommanded Product: 1-Bromo-4-iodo-2-methoxybenzene
To a solution of l-bromo-4-iodo-2-methoxybenzene (L. A. Hasvold et al., US 2004/0254159, EXAMPLE 57B) (33.45 g, 107 mmol) in MeCN (100 mL) was added acrylic acid (9.61 g, 133 mmol), Et3N (37.2 mL, 267 mmol) and palladium acetate (719 mg, 3.2 mmol). The reaction mixture was heated to 90C for 40 minutes, cooled to RT and poured into 2.4-L 1 M HCl. After stirring for 30 minutes, the solid was filtered, suspended in EtOH (230 mL) heated to reflux and allowed to cool to RT with stirring overnight. The solid was filtered and washed with 1 : 1 EtOH hexane (50 mL) to give the title compound. LRMS ESI+ (M+H)+ 257.0.
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Reference:
Patent; MERCK & CO., INC.; WO2008/57208; (2008); A2;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com