安息香酸銀(I) 化学特性,用途語,生産方法
化学的特性
Off-White Crystalline Powder
使用
Silver benzoate is an aromatic salt that is used as a catalyst to prepare β-amino acids (such as N-Acetyl-β-alanine) from α-amino acids (such as D-Alanine). Silver benzoate is also used as a catalyst in Wolff rearrangement reactions.
主な応用
Silver benzoate was used in the synthesis of triphenyltinbenzoate. It is an efficient catalytic system for the reaction of carbon dioxide with various ketones.
反応性
Silver benzoate reacts with bromine in CCl4 refluxing to form C6H5Br This reaction is called Hunsdiecker reaction.
一般的な説明
Silver benzoate along with 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene (MTBD) is an efficient catalytic system for the reaction of carbon dioxide with various ketones.
合成
Silver benzoate can be obtained by reacting silver nitrate and sodium benzoate:
AgNO3 + PhCOONa → PhCOOAg↓ + NaNO3
Reaction: Mix an equimolar amount of silver nitrate solution with sodium benzoate solution to precipitate silver benzoate. Washed with water and dried in a vacuum desiccator.
安息香酸銀(I) 上流と下流の製品情報
原材料
準備製品