benzalacetone

Synthesis of Benzalacetone catalyzed by solid base catalysts

负载型固体碱催化合成亚苄基丙酮

A high performance liquid chromatography ( HPLC) method was established for the determination of2-chlorobenzaldehyde and benzalacetone simultaneously.

建立了高效液相色谱同时测定邻氯苯甲醛、苄叉丙酮含量的方法。

A Study on Synthetic Condition of Benzalacetone The reaction conditions were investigated.

苄叉丙酮合成条件的探讨研究了合成反应的条件。

Determination of Content and Consuming Rate of Benzalacetone in Zn Electroplating Bath

镀锌液中苄叉丙酮含量与消耗速率的测定

< title> e Phase Transfer CatalYsis Synthesis of Benzalacetone

苄叉丙酮的相转移催化合成

The method was rapid and accurate and could be applied to monitor the benzalacetone content in Zn electroplating industry.

该方法快速、准确，可用于监控工业中氯化钾镀锌电镀液中的苄叉丙酮。

Through the determination of2-chlorobenzaldehyde and benzalacetone in additive for electroplating, the method was proved to be accurate, simple and rapid.

建立的方法用于电镀添加剂中邻氯苯甲醛、苄叉丙酮含量的测定，结果准确，操作简便、快速。

Chelate rings with Y ion gel films were fabricated by sol-gel process with methanol as solvent, yttrium acetate as precursor and benzalacetone ( BzAcH) as chemical modification.

以甲醇为溶剂，二乙烯三胺为络合剂，醋酸钇为前驱物，采用溶胶-凝胶与化学修饰相结合的方法制备了含钇螯合物凝胶薄膜。

Eight substituted benzalacetone were prepared via the improvement of technics of benzalacetone, The products were proved by IR, 1H NMR.

通过对合成亚苄基丙酮的传统工艺的改进，得到了八种取代亚苄基丙酮，产物均经IR、1H NMR进行了结构表征。

The Mannich reaction between benzalacetone aromatic aldehydes and aromatic amines

苄叉丙酮与芳香胺和芳香醛的Mannich反应