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林产化学与工业

林产化学与工业 ›› 2013, Vol. 33 ›› Issue (4): 57-61.doi: 10.3969/j.issn.0253-2417.2013.04.011

• 1研究报告 • 上一篇    下一篇

氢化诺卜基甲酸及其酯的合成与结构分析

刘艳1, 肖转泉2, 卢平英3, 陈金珠1, 王宗德1, 范国荣1   

  1. 1. 江西农业大学林学院, 江西 南昌 330045;2. 江西师范大学化学化工学院, 江西 南昌 330027;3. 江西农业大学图书馆, 江西 南昌 330045
  • 收稿日期:2013-01-21 修回日期:1900-01-01 出版日期:2013-08-30 发布日期:2013-08-30
  • 通讯作者: 王宗德,教授,博士,博士生导师,从事林产化工教学科研工作;E-mail:zongdewang@163.com。

Synthesis and Structural Analysis of Hydronopyl Formic Acid and Its Esters

LIU Yan1, XIAO Zhuan-quan2, LU Ping-ying3, CHEN Jin-zhu1, WANG Zong-de1, FAN Guo-rong1   

  1. 1. College of Forestry, Jiangxi Agricultural University, Nanchang 330045, China;2. College of Chemistry, Jiangxi Normal University, Nanchang 330027, China;3. Library, Jiangxi Agricultural University, Nanchang 330045, China
  • Received:2013-01-21 Revised:1900-01-01 Online:2013-08-30 Published:2013-08-30

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摘要： 由氢化诺卜基氯(RCl)与金属镁在乙醚中反应制得氢化诺卜基氯化镁(RMgCl),然后通入二氧化碳并经稀盐酸水解合成了氢化诺卜基甲酸(RCOOH)。在草酸催化下,将氢化诺卜基甲酸分别与甲醇、乙醇、正丙醇、正丁醇、正戊醇和正己醇进行酯化反应,合成了氢化诺卜基甲酸的6种烷基酯,得率在85%以上,酯的GC纯度达98%以上,并对合成的酸与酯进行红外光谱(IR),核磁共振(1HNMR,13CNMR)与质谱(MS)分析,表征了其结构。

关键词: 氢化诺卜基氯, Grignard反应, 氢化诺卜基甲酸, 酯化反应, 结构分析

Abstract: Hydronopyl magnesium chloride was prepared through the Grignard reaction of hydronopyl chloride and magnesium in solvent of ether. Hydronopylformic acid was obtained from the hydrolyze reaction of diluted hydrochloric acid with the injection of CO2. Then six kinds of hydronopylformic acid esters were synthesized from the reaction of hydronopyl formic acid with methanol, ethanol, propanol, butanol, pentanol and hexanol with oxalic acid as catalyst respectively. The yields of the products (GC contents were over 98%) were more than 85%. The structures of the products were characterized and analyzed by IR, 1HNMR, 13CNMR and MS methods.

Key words: hydronopyl chloride, Grignard reaction, hydronopyl formic acid, esterification, structure analysis

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