摘要
合成了９个二安替比林苯基甲烷含氧衍生物：二安替比林－（２－羟基）苯基甲烷（ＤＡＯＨＭ）、二安替比林－（３－羟基）苯基甲烷（ＤＡｍＨＭ）、二安替比林－（４－羟基）苯基甲烷（ＤＡｐＨＭ）、二安替比林－（２，４－二羟基）苯基甲烷（ＤＡＤＨＭ）、二安替比林－（２－甲氧基）苯基甲烷（ＤＡｏＭＭ）、二安替比林－（４－甲氧基）苯基甲烷（ＤＡｐＭＭ）、二安替比林－（３，４－二甲氧基）苯基甲烷（ＤＡＤＭＭ）、二安替比林－（２－羟基－３－甲氧基）苯基甲烷（ＤＡＨＭＭ）、二安替比林－（３－甲氧基４－羟基）苯基甲烷（ＤＡＭＨＭ）。其中ＤＡｍＨＭ、ＤＡｏＭＭ、ＤＡＨＭＭ未见文献报导。研究了他们与Ｃｅ（Ⅳ）、Ｖ（Ⅴ）、Ｃｒ（Ⅵ）、Ｍｎ（Ⅶ）的显色反应及规律。用于微量Ｖ（Ⅴ）、Ｃｒ（Ⅵ）的光度测定，结果满意。
Nine oxy-derivatives of diantipyrylphenylmethane were synthesized. They are diantipyryl-(o-hydroxy) phenylmethane (DAoHM), diantipyryl-(m-hydroxy) phenylmethane (DAm-HM)e diantipyryl-(p-hydroxy phenylmethane (DApHM), diantipyryl-(2, 4-dihydroxy)phenyl methan.(DADHM), diantipyryl-(o-methoxy) phenylmethane (DAoMM), diantipyryl-(p-methoxy)phenylmethane (DApMM), diantipyryl-(3, 4-dimethoxy) phenylmethane (DADMM), diantipyrl -(2-hydroxy-3-methoxy) phenylmethane (DAHMM), diantipyryl-(3-methoxy-4-hydroxy) phenylmethane (DAMHM). DAmHM, DAoMM and DAHMM were synthesized for the first time. The color reactions of the above mentioned reagents with Ce(Ⅳ),V(Ⅴ), Cr(Ⅵ)and Mn(Ⅶ)in the presence of H3PO4 and Mn(Ⅱ)were studied.Applications of some of these systems were proposed. These methods appear a bright future.
出处
《冶金分析》
CAS
CSCD
北大核心
1994年第6期5-9,共5页
Metallurgical Analysis
基金
云南省科学基金
关键词
二安替比林苯基
铈
甲烷含氧衍生物
显色反应
Oxy-derivatives of diantipyrylphenylmetliane, Color reaction, Ce(Ⅳ), V(Ⅴ), Cr(Ⅵ),Mn(Ⅶ)
