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本文合成了二安替化林－（２－甲氧基）－苯基甲烷（ＤＡＯＭＭ）并用元素分析、红外分析对其进行了鉴定。在吐温２０和Ｍｎ（Ⅱ）存在下，ＤＡＯＭＭ与钒（Ｖ）反应，生成橙黄色产物，λｍａｘ＝４８０ｎｍ，摩尔吸收系数ε＝３．１×１０５Ｌ．ｃｍ－１、ｍｏｌ－１。０．５～４μｇＶ（ｖ）／２５ｍｌ符合比尔定律。用于中草药中痕量钒的侧定，结果满意。
In this paper, diantipin- (2-methoxy) -phenylmethane (DAOMM) was synthesized and characterized by elemental analysis and infrared analysis. In the presence of Tween 20 and Mn (II), DAOMM reacted with vanadium (V) to produce an orange-yellow product with λmax = 480 nm and molar absorptivity ε = 3.1 × 105 L. cm-1, mol-1.0.5 ~ 4μgV (v) / 25ml Beer’s law. Used for trace determination of trace vanadium in Chinese herbal medicine with satisfactory results.