3-氰基苯硼酸置于potassium Hydroxide,盐酸体系中,用 甲醇,水 用作溶剂,以69%的收率获得3-氨基甲酰基苯硼酸
参考文献:Method For The Production Of Boronic Acids Carrying Cyanoalkyl,Carboxyl And Aminocarbonyl Groups And Their Derivatives
标题:Method For The Production Of Boronic Acids Carrying Cyanoalkyl,Carboxyl And Aminocarbonyl Groups And Their Derivatives
摘要:一种通过将化合物的公式(III)与brønsted碱y(oh)在溶剂或溶剂混合物中转化为氨基羰基硼酸(iv)的制备方法,其中z代表可选择取代的芳基,杂芳基,烯烃,杂烯烃,烷基亚烯,杂烷基亚烯,烯基亚烯,杂烯基亚烯,炔基亚烯,芳基烷基亚烯,杂芳基烷基亚烯,芳基杂烷基亚烯,杂芳基杂烷基亚烯,烷基杂芳基,杂烷基杂芳基或烷基芳基基团;Y代表价数为0<5的金属或铵阳离子;B代表硼酸,硼酸酯或硼酸盐,或硼酸酐.公式(iv)的氨基羰基硼酸可以进一步水解形成公式(v)的羧基硼酸.< Div="">