2-吗啉基嘧啶-5-基硼酸主要用于医药和农药领域,具体用途在相关专利文献中详细描述(如WO2015/86506等专利)。
医药; 农药
合成路线 1(1. 合成:870521-33-8)
产率:70%
合成条件:With triethylamine In ethanol at 20℃; for 1 h;
实验步骤:将2-氯嘧啶-5-基硼酸(1g,6.32mmol),吗啉(2.19mL,25.26mmol)和三乙胺(0.88mL,6.32mmol)在乙醇(25mL)中于20℃搅拌1小时。 将水(50mL)缓慢加入反应混合物中。 过滤得到的沉淀物并用水洗涤,得到标题化合物(950mg,70%),为乳白色固体。 H(250MHz,DMSO-d6)8.63(s,2H),8.05(s,2H),3.68(ddd,J23.4,5.7,3.9Hz,8H)。
参考文献:
- [1] Patent: WO2015/86506, 2015, A1. Location in patent: Page/Page column 131 [2] Patent: WO2015/86512, 2015, A1. Location in patent: Page/Page column 102 [3] Patent: WO2015/86527, 2015, A1. Location in patent: Page/Page column 114; 115 [4] Patent: WO2015/86526, 2015, A1. Location in patent: Page/Page column 147 [5] Patent: WO2015/86525, 2015, A1. Location in patent: Page/Page column 121; 122 [6] Patent: WO2014/9295, 2014, A1. Location in patent: Page/Page column 128; 129 [7] Patent: WO2015/86502, 2015, A1. Location in patent: Page/Page column 82; 83 [8] Patent: WO2015/86511, 2015, A1. Location in patent: Page/Page column 74; 75 [9] Patent: WO2015/86501, 2015, A1. Location in patent: Page/Page column 89 [10] Patent: WO2015/86496, 2015, A1. Location in patent: Page/Page column 74