继续求翻译

Ethyl acetate (Quimis， p.a.)， methanol (Quimis， p.a.)， sec- butanol (Merck， HPLC grade)， oleic acid (Merck， extra pure)， hydrogen peroxide (Interox， 70%， w/w aqueous solution)，
aluminum oxide for chromatography (Fluka， 0.05–0.15 mm)， aluminum oxide for column chromatography (Acros Organics， activated， acidic， 0.1–0.5 mm)， aluminum tri-sec-butoxide
(Aldrich， 99.99%)， oxalic acid (Synth， p.a.)， di-n-butyl ether (Fluka， >99%) and soybean oil (Cargill) were used as received. The solution of anhydrous hydrogen peroxide (24%， w/w) in ethyl acetate was prepared from aqueous H2O2 (70%， w/w) in ethyl acetate by azeotropic distillation with a Dean-Stark apparatus [14].
乙酸乙酯（Quimis，p.a）、甲醇（Quimis，p.a）、仲丁醇（Merck，HPLC等级）、油酸（Merck，超纯）过氧化氢（Interox， 70％，w/w水溶液）、气相色谱用氧化铝（Fluka，0.05－0.15mm）、用于柱层析的氧化铝（Acros Organics，活化的，酸性的，0.1－0.5mm），三－仲丁醇（Aldrich， 99.99％）、草酸（Synth， p.a.）、二－n－丁醚（Fluka，＞99.％）和大豆油（Cargill）被采用采纳。无水过氧化氢在乙酸乙酯中的溶液（24％，w/w）由乙酸乙酯中的含水H2O2（70%， w/w）通过用Dean-Stark设备共沸精馏而制备【14】。
The products were identified by gas chromatography–mass spectroscopy (GC–MS) using a Hewlett-Packard 5890 gas chromatograph equipped with a AT-Wax column and interfaced with a Hewlett-Packard 5971A mass spectrometer. Helium was used as the carrier gas. A similarly equipped Hewlett-Packard5890 gas chromatograph using nitrogen as the carrier gas and a flame ionization detector was used for product quantification， with the help of calibration curves.
产品用气相色谱质谱反光镜法（GC-MS）鉴定，用HP公司的5890气相色谱仪配备AT－Wax毛细管柱，并与一台HP公司的5971质谱仪接口。氦被用作载流气体。一台类似配备的HP5890 气体色谱仪采用氮气作为载流气体，一台氢火焰离子化检测器被用于借助校准曲线检验产品的合格与否。