雷打克松Ⅰ、Ⅱ及其在化学分析上的应用

• 作 者: 章道昆
• 出 处: 云南冶金
• 发表日期: 1981年04期
• 关键词: 雷打 比林 甲氧基苯甲醛 二安替比林甲烷 化学分析 缩合 试剂 选择性 甲烷 肉桂醛

二安替比林甲烷的芳香族衍生物称为雷打克松(Редokcaн)组试剂,这组试剂近年来陆续受到重视,尤其是光度法测定部份变价元素,显示了高灵敏与高选择性的特点.这组试剂中最著名且应用较广泛的为雷打克松Ⅰ、Ⅱ.雷打克松Ⅰ由安替比林与肉桂醛缩合而成,一些文献曾称为二安替比林-a-苯乙烯甲烷、a、a’安替比林苯乙烯甲烷、二安替比林乙烯苯甲烷.雷打克松Ⅱ由安替比林与3.4-二甲氧基苯甲醛缩合制取,文献上也称为二安替比林-3.4-

Aromatic derivatives of diamipin methane are known as Редokcaн reagents. These reagents have received more and more attention in recent years. In particular, spectrophotometry has been used to determine some of the elemental price changes, showing high sensitivity and selectivity The most famous and widely used reagent for this group is Lekeixong Ⅰ, Ⅱ. Lekeixu Ⅰ is formed by the condensation of antipyrine with cinnamic aldehyde, and some documents have been called diantipyryl -a Styrene Methane, a, a ’Antipyrine Styrene Methane, Diantipyryl Ethylylmethane. Lexketone II is prepared by the condensation of antipyrine and 3.4-dimethoxybenzaldehyde , Also known as diantipyryl-3.4-