发明授权
US09162972B2 Method for production of hydroxycarboxylic acid amide compounds and novel arylboronic acid compound 有权
羟基羧酸酰胺化合物和新型芳基硼酸化合物的制备方法

Method for production of hydroxycarboxylic acid amide compounds and novel arylboronic acid compound
摘要:
A method for production of hydroxycarboxylic acid amide compounds, including performing amide condensation between an α- or β-hydroxycarboxylic acid compound and an amine compound in the presence as a catalyst of an alkylboronic acid represented by R3B(OH)2 (wherein R3 is a primary alkyl group) or an arylboronic acid compound to produce a hydroxycarboxylic acid amide compound, the arylboronic acid compound being represented by Formula (1): (in Formula (1), —(CH2)nNR1R2 is bonded at an ortho position or a para position, n is 1 or 2, R1 is a tertiary alkyl group, R2 is a secondary or tertiary alkyl group, and —NR1R2 may be a ring).
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