蒎烯电化学氧化合成蒎烷二醇的可行性的研究.docVIP

浙江工商大学食品与生物工程学院本科毕业论文（设计）浙江工商大学食品、生物与环境工程学院本科毕业论文（设计） PAGE 1?-蒎烯电化学氧化合成蒎烷二醇的可行性研究题目和摘要，三号，黑体，居中，单倍行距题目和摘要，三号，黑体，居中，单倍行距小四号，宋体,行距固定值：20镑本论文提出1S,2S,3R,5S-(+)-2,3-蒎烷二醇是一种重要的药品，其市场需求量在逐年增加，价格也很高。本实验在高锰酸钾氧化?-蒎烯制。本研究结果为蒎烷二醇的合成开辟了一条绿色技术途径（≥400-5小四号，宋体,行距固定值：20镑关键词：化学氧化；电化学合成；1S,2S,3R,5S-(+)-2,3-蒎烷二醇；钛涂钌铱电极小四号，宋体，词间用分号隔开小四号，黑体，顶格 Preliminary study on synthesis of 1s,2s,3r,5s-(+)-pinanediol by electrochemical oxidation process小四号，宋体，词间用分号隔开小四号，黑体，顶格题目和摘要；三号，Times New Roman题目和摘要；三号，Times New Roman，加粗，居中，单倍行距小四号，Times New Roman行距固定值：20镑A procedure is 1S,2S,3R,5S-(+)-2,3-Pinanediol is significant for humans as a kind of anticancer medicine, of which the demand and price are soaring year by year. On the basis of the chemical synthesis method using potassium permanganate as oxidant, the synthesis of 1S,2S,3R,5S-(+)-2,3-pinanediol by electrochemical oxidation was also explored. It constitutes a electrochemistry system, with 1S-(+)-α-pinene as raw material, tert-butyl alcohol as cosolvent, sodium sulfate as supporting electrolyte, and with ruthenium coated titanium as anode, stainless steel net as cathode. Seeing about the affect of pH, voltage, electrolysis time and whether or not to add membrane to the yield producing 1S,2S,3R, 5S-(+)-2,3-pinanediol. The results showed that the electrochemical synthesis pinanediol is feasible. And at the state of neutral electrolyte without membrane, voltage 12v, reaction time 10h, it could 小四号，Times New Roman行距固定值：20镑Keywords：chemistry oxidation；electrochemical organic synthesis；1S,2S,3R,5S- (+)-2,3- Pinanediol；ruthenium coated titanium anode小四号，Times New Roman，词间用分号隔开小四号，小四号，Times New Roman，词间用分号隔开小四号，Times New Roman，顶格，加粗小四号，宋体，下同三号，黑体，居中；单倍行距 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc169432082 1 引言 I― PAGEREF _Toc169432082 \h 1小四号，宋体，下同三号，黑体，居中；单倍行距 HYPERLINK \l _Toc169432083 1.1 研究背景和意义 I― PAGEREF _Toc169432083 \h 1 HYPERLINK \l _Toc169432084 1.2 研究现状和分析 I― PAGEREF _Toc169432084 \h 1 HYPERLINK \l _Toc169432085 1.3 研究基本思路 I― PAGEREF _Toc16943208