三氧化硫吡啶

三氧化硫吡啶

CAS号:26412-87-3
英文名:Pyridine sulfur trioxide
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化合物简介
Sulfur trioxide pyridine complex is the compound with the formula C5H5NSO3. It is a colourless solid that dissolves in polar organic solvents. It is the adduct formed from the Lewis base pyridine and the Lewis acid sulfur trioxide. The compound is mainly used as a source of sulfur trioxide, for example in the synthesis of sulfate esters from alcohols:
基本信息
编号系统
物化性质
安全信息
生产方法及用途
生产方法
用吡啶与氯磺酸在室温下反应制得。
用途
用作氧化剂及磺化剂。