硝酸银

Silver nitrate, also known as Nitric acid silver(I) salt, is an odorless, colorless, or white versatile inorganic compound widely used as an oxidant and cauterizing agent due to its sclerosing, dehydrating, and escharotic properties. It is commonly used as a catalyst in the hydrolytic oxidation of organosilanes, leading to the production of high hydrogen yield and organosilanols.

硝酸银可用作催化剂：      

• 用于苯衍生物的 Friedel-Crafts 酰化，以合成相应的酮类。     
• 有机硅烷的水解氧化，以产生氢。

它可用于制备一些负载酸催化剂，以进行各种有机转化。例如：      

• 基于 AgNO₃–SiO₂ 的催化剂用于进行螺环化脱芳反应。      
• 聚苯胺-AgNO₃-PTSA（对甲苯磺酸）催化剂用于通过芳香醛、芳香胺和环己酮的三组分曼尼希反应合成抗-β-氨基酮。

AgNO₃ 也用作前体盐来合成银纳米颗粒。