Combination of the quick, easy, cheap, effective, rugged, and safe (QuEChERS) method and dispersive liquid-liquid microextraction in the identification and determination of pesticides from various classes in food products by gas-liquid chromatography was written by Amelin, V. G.;Lavrukhin, D. K.;Tret’yakov, A. V.. And the article was included in Journal of Analytical Chemistry in 2013.Synthetic Route of C10H12O2 This article mentions the following:
A procedure for the identification (104 substances) and quant. determination (40 substances) of the active components of combined pesticides from different classes found in water, vegetables, fruits, and meats by GC with mass spectrometric and electron capture detection was developed. The pesticides were extracted from the vegetable, fruit, and meat samples with acetonitrile using the QuEChERS method. The extracts were preconcd. 50-60-fold and addnl. purified by dispersive liquid-liquid microextraction The pesticides were extracted from water by dispersive liquid-liquid microextraction with hexane (degree of concentration >100-fold). The limits of detection by the time-of-flight MS detector were 0.01-0.02 mg/kg in solid samples and 1-2 μg/L in aqueous solutions The limits of quantitation for pesticides were 1-2 mg/kg in solid samples and 0.05-0.1 μg/L in solutions The anal. time was 1-2 h, and the RSD of the results did not exceed 18%. In the experiment, the researchers used many compounds, for example, 2,2-Dimethyl-2,3-dihydrobenzofuran-7-ol (cas: 1563-38-8Synthetic Route of C10H12O2).
2,2-Dimethyl-2,3-dihydrobenzofuran-7-ol (cas: 1563-38-8) belongs to benzofurans derivatives. Benzofuran derivatives are one of the most important oxygen-containing heterocycles. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Synthetic Route of C10H12O2
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem