57103-02-3 3,6-二碘咔唑

运输方式为冰袋运输。危险性质：非危险化学品。海关编码:29339900。

主要用于化学合成领域

化学合成

合成路线 1（以咔唑为原料）

• 步骤: 在氮气氛下，向双（吡啶）碘鎓四氟硼酸盐和咔唑的混合物中加入二氯甲烷，滴加三氟甲磺酸，室温搅拌20小时；用硫代硫酸钠分解过量碘化试剂，二氯甲烷萃取，有机相经氯化钠洗涤、硫酸钠干燥、过滤浓缩后，硅胶色谱（己烷：EtOAc = 5：1）纯化得到产物。
• 条件: 0 - 20℃；20小时；二氯甲烷
• 收率: 96%
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