在现代科学技术的迅猛发展中,分析化学也发生深刻的变化。虽然近年来在分析化学中出现了多种新技术的应用,但分光光度法在分析化学中仍占有十分重要的地位。因而促使人们去寻找与合成新的有机显色剂来提高分光光度法的选择性与灵敏度。自安替比林衍生物在分析化学中应用以来的20多年中,已被人们证实是属于最有效果与最有前途的试 In the rapid development of modern science and technology, Analytical Chemistry has undergone profound changes. Although many new technologies have emerged in analytical chemistry in recent years, spectrophotometry still plays a very important role in analytical chemistry. Therefore, it urges people to find and synthesize new organic chromogenic reagent to improve the selectivity and sensitivity of spectrophotometry. More than 20 years since the application of antipyrine derivatives in analytical chemistry have been shown to be the most effective and promising