用于化学研究及材料制备领域,具体应用场景在相关文献和专利中提及,如在材料科学和有机合成研究中作为中间体或反应物。
化学研究; 材料制备
合成路线 1(1. 合成:1122-12-9)
产率:87%
合成条件:at 120℃; for 16 h; Sealed tube
实验步骤:3,4-二溴马来酸酐的合成:将马来酸酐(2.0g,20.39mmol),氯化铝(40.8mg,0.3mmol)和溴(2.1ml,40.78mmol)的混合物在120℃下加热16℃。 h在密封管中。 之后,使其冷却至室温并将反应混合物加入乙酸乙酯中。 过滤乙酸乙酯溶液,蒸发滤液。 向得到的红色固体中加入100毫升CHCl 3并过滤。 蒸发滤液,得到灰白色(黄色)固体,收率87%。 13 C NMR(CDCl 3)(ppm):131.8,159.0。
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