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2009•Chinese Journal of Spectroscopy LaboratoryRequires access

Determination of Fluorene Derivatives 2-Bromofluorenone by High Performance Liquid Chromatography

Rui Zhao

Open publisher page 1 citations

Abstract

2-Bromofluorenone was determined by high performance liquid chromatography with the chromatographic conditions of dalian Elite Hypersil ODS2 C18 column(4.6×250mm);the mobile phase of methanol-water(85∶15 V/V);the flow rate was 1.0mL/min;the detection wavelength was 254nm and column at 40℃.A good liner relationship was obtained within the range of 1.0—10.0mg/L of 2-bromofluorenone(r=0.9992);the average recovery rate was 99.22% and the RSD was lower than 1%.It was shown that the established method was rapid and reliable,providing an analysis method for the industrial preparation of 2-bromofluorenone.

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What this paper is about

2-Bromofluorenone was determined by high performance liquid chromatography with the chromatographic conditions of dalian Elite Hypersil ODS2 C18 column(4.6×250mm);the mobile phase of methanol-water(85∶15 V/V);the flow rate was 1.0mL/min;the detection wavelength was 254nm and column at 40℃.A good liner relationship was obtained within the range of 1.0—10.0mg/L of 2-bromofluorenone(r=0.9992);the average recovery rate was 99.22% and the RSD was lower than 1%.It was shown that the established method was rapid and reliable,providing an analysis method for the industrial preparation of 2-bromofluorenone.

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Available abstract

2-Bromofluorenone was determined by high performance liquid chromatography with the chromatographic conditions of dalian Elite Hypersil ODS2 C18 column(4.6×250mm);the mobile phase of methanol-water(85∶15 V/V);the flow rate was 1.0mL/min;the detection wavelength was 254nm and column at 40℃.A good liner relationship was obtained within the range of 1.0—10.0mg/L of 2-bromofluorenone(r=0.9992);the average recovery rate was 99.22% and the RSD was lower than 1%.It was shown that the established method was rapid and reliable,providing an analysis method for the industrial preparation of 2-bromofluorenone.

Key concepts: Chromatography, Fluorene, High-performance liquid chromatography, Chemistry, Methanol, Volumetric flow rate, Phase (matter), Analytical Chemistry (journal)

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