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有机化学
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有机化学 ›› 2006, Vol. 26 ›› Issue (03): 314-317. 上一篇    下一篇

研究论文

一些新型呋咱衍生物的合成

潘英明，张业，王恒山*，李芳耀，童碧海，唐莅东   

  1. (广西师范大学化学化工学院 桂林 541004)
  • 收稿日期:2005-03-08 修回日期:2005-09-12 发布日期:2006-02-28
  • 通讯作者: 王恒山

Synthesis of Some Novel Furazan Derivatives

PAN Ying-Ming,ZHANG Ye,WANG Heng-Shan*
LI Fang-Yao,TONG Bi-Hai TANG Li-Dong   

  1. (College of Chemistry and Chemical Engineering, Guangxi Normal University, Guilin 541004)
  • Received:2005-03-08 Revised:2005-09-12 Published:2006-02-28
  • Contact: WANG Heng-Shan

PDF

1642

被引次数

57

以歧化松香为原料, 将其纯化得到脱氢松香酸, 然后经甲酯化、溴代、硝化、成环等步骤, 合成了三个新型脱氢松香酸甲酯呋咱的衍生物12,13-氧化呋咱脱异丙基脱氢松香酸甲酯、12,13-呋咱脱异丙基脱氢松香酸甲酯、12-溴-13,14-氧化呋咱脱异丙基脱氢松香酸甲酯. 产物经红外光谱、核磁共振谱和元素分析方法进行了表征.

关键词: 脱氢松香酸, 12,13-氧化呋咱脱异丙基脱氢松香酸甲酯, 12,13-呋咱脱异丙基脱氢松香酸甲酯, 12-溴-13,14-氧化呋咱脱异丙基脱氢松香酸甲酯

Starting from dehydroabietic acid, which was purified from disproportionated rosin, three novel heterocycle compounds, methyl 12,13-oxofurazan-deisopropyldehydroabietate, methyl 12,13-furazan-deisopropyldehydroabietate and methyl 12-bromo-13,14-oxofurazan-deisopropyldehydroabietate were synthesized through several steps, such as methylation, bromination, nitration and cyclization. All three compounds were characterized by IR, 1H NMR, 13C NMR spectra and elemental analyses.

Key words: methyl 12,13-oxofurazan-deisopropyldehydroabietate, methyl 12,13- furazan-deisopropyldehydroabietate, methyl 12-bromo-13,14-oxofurazan-deisopropyldehydroabietate, dehydroabietic acid