78162-58-0 N,N-二甲基咪唑-1-磺酰胺

运输信息：常温运输。危险描述：非危险化学品，WGK Germany:3，Hazard Note:Harmful，危险等级:IRRITANT，海关编码:2933299090，存储类别:11 - 可燃固体，危险性类别:眼部刺激 类别2，经皮刺激 类别2，特异性靶器官毒性-一次接触，类别3

化学合成。

化学合成

路线1：

• 原料：咪唑（5.00g，73.6mmol）、三乙胺（9.52ml，68.4mmol）、N,N-二甲氨基磺酰氯（6.77ml，63.3mmol）、甲苯（80ml）、己烷
• 步骤：将咪唑溶解于甲苯中，加入三乙胺和N,N-二甲氨基磺酰氯；室温搅拌8小时；过滤去除沉淀；滤液减压浓缩；残余物与己烷共沸蒸馏
• 条件：20℃（室温）；8小时
• 收率：98%（10.9g）
• 表征：1H NMR（CDCl3, 400MHz）δ7.87（s, 1H），7.23（d, 1H, J = 1.4Hz），7.11（d, 1H, J = 1.4Hz），2.82（s, 6H）
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