610-97-9, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 610-97-9 name is Methyl 2-iodobenzoate, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
General procedure: A 50 mL round-bottomed flask, equipped with a gas inlet tube, a refluxcondenser and a magnetic stirring bar was charged with MCM-41-2PPdCl2 (102 mg, 0.05 mmol Pd), aryl halide (5.0 mmol) and HCOONa(7.5 mmol). The flask was flushed with CO. DMF (5 mL) was addedby syringe and a slow stream of CO was passed into the suspension.The mixture was vigorously stirred at 110-130 C for 2-20 h, cooledto room temperature and diluted with diethyl ether (50 mL). Thepalladium catalyst was separated from the mixture by filtration,washed with distilled water (2 ¡Á 10 mL), ethanol (2 ¡Á 10 mL) and ether(2 ¡Á 10 mL) and reused in the next run. The ethereal solution waswashed with water (3 ¡Á 20 mL), and dried over anhydrous magnesiumsulfate and concentrated under reduced pressure. The residue waspurified by flash column chromatography on silica gel (hexane-ethylacetate = 10 : 1).
At the same time, in my other blogs, there are other synthetic methods of this type of compound, Methyl 2-iodobenzoate, and friends who are interested can also refer to it.
Reference:
Article; Jiang, Jianwen; Wang, Pingping; Cai, Mingzhong; Journal of Chemical Research; vol. 38; 4; (2014); p. 218 – 222;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com