化学合成。
化学合成
合成路线 1(1. 合成:39885-08-0)
产率:95%
合成条件:With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃;
实验步骤:将50.0g(286mmol)2-氨基-6-氯苯基酸溶于300ml无水THF(四氢呋喃)(2-氨基-6-氯苯甲酸)混合物中,将溶液冷却至0~10℃,加入450ml 1.0M 氢化铝锂THF溶液,将反应混合物温热至室温,然后在室温下搅拌过夜。向反应混合物中加入300ml 10%NaOH水溶液。分离有机相并用乙酸乙酯和水洗涤。。 用硫酸镁干燥后,真空除去溶剂,得到42g(270mmol,95%)黄色固体产物。无需进一步纯化。
参考文献:
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