新型铬化学品--有机铬研究进展

摘要

Trivalent chromium is an essential trace element for mammals. Recently,various organic chromium compounds have been developed and their biological application has also become a hot topic. The research progress of organic chromium chemicals was reviewed. The characteristics of the ligands in organic chromium complexes were analyzed. The species,characteristics,synthesis methods and applications of organic chromium complexes,including chromium pyridinate,chromium aromatic organic acid,chromium aliphatic acid,chromium amino acid,and other organic chromium complexes were summarized. The development of novel organic chromium products could be an important direction for the deep processing of chromium chemicals.%三价铬是哺乳动物必需的微量元素之一，多种具有生物活性的有机铬产品相继被研制开发，其生物应用也逐渐成为业内关注的热点之一。基于此，本文综述了国内外有机铬化学品的研究进展情况，分析了有机铬螯合物中配体的性质，详细介绍了有机铬产品的种类、性质、制备方法和生物学功能，包括吡啶酸铬、芳香族有机酸铬、脂肪族有机酸铬、氨基酸铬以及其它有机铬络合物，并提出新型有机铬的开发是铬盐深加工的重要方向，旨在为新型铬化学品研发和铬化工行业铬系产品工程拓展提供有益参考。