[EN] METHOD FOR MANUFACTURING A BORONIC ACID ESTER COMPOUND<br/>[FR] PROCÉDÉ POUR LA FABRICATION D'UN COMPOSÉ ESTER DE L'ACIDE BORONIQUE
申请人:SUMITOMO CHEMICAL CO
公开号:WO2010110782A1
公开(公告)日:2010-09-30
The present invention relates to a method for manufacturing a boronic acid ester compound, characterized by reacting an aryl halide compound and a diboron ester compound in the presence of a nitrogen-containing organic base, a nickel catalyst, a phosphine compound and a solvent. According to the manufacturing method of the present invention, even if a nickel catalyst is used as the catalyst, a desired boronic acid ester compound can be obtained in a sufficiently high yield. Furthermore, even if aryl chloride or aryl bromide having relatively low price and low reactivity, was used as the aryl halide compound, a desired boronic acid ester compound can be obtained in a sufficiently high yield.
本发明涉及一种制造硼酸酯化合物的方法,其特征在于在氮含有机碱、镍催化剂、膦化合物和溶剂的存在下,将芳基卤化物化合物和二硼酯化合物反应。根据本发明的制造方法,即使使用镍催化剂作为催化剂,也可以获得所需的硼酸酯化合物,并且收率足够高。此外,即使使用价格相对较低且反应性较低的芳基氯化物或芳基溴化物作为芳基卤化物化合物,也可以获得所需的硼酸酯化合物,并且收率足够高。