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有机化学
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有机化学 ›› 1991, Vol. 11 ›› Issue (2): 154-159. 上一篇    下一篇

研究论文

碘化1-甲基-2,3-二芳基咪唑啉的合成及苯基取代的一碳单元转移反应

夏炽中;周培文;丁景范;姚子荣;赵敏灵   

  1. 山西大学分子科学研究所
  • 发布日期:1991-04-25

Synthesis of 1-methyl-2-phenyl-3-aryl imidazolidinium iodide and phenyl-substituted one carbon unit transfer reactions

XIA CHIZHONG;ZHOU PEIWEN;DING JINGFAN;YAO ZIRONG;ZHAO MINLING   

  • Published:1991-04-25

PDF

592

被引次数

15

本文合成了4碘化1-甲基-2,3-二芳基咪唑啉作为甲酸氧化态的四氢叶酸辅酶模型化合物,它们可以向亲核试剂转移苯基取代的一碳单元。

关键词: 咪唑 P, 转移反应, 碘化合物, 核磁共振谱法, 一碳化合物, 苯 P, 辅酶

Four 1,2,3-trisubstituted imidazolidinium iodides I (R = H, Me, Cl, NO2) were synthesized. The electronic effects of the substituent aryl groups at N(3) on the electrophilic activity of the transferable carbon was investigated by means of 13C NMR, and the difference of 1-methyl-2-phenyl-3-(p-nitrophenyl)imidazolidinium iodide with the others was also discussed. Reaction of I with R1MgX (R1 = alkyl, cyclohexyl, Ph; X = halo) gave RCOR1.

Key words: IODINE COMPOUNDS, IMIDAZOLE P, NMR SPECTROMETRY, TRANSFER REACTIONS, C1 COMPOUNDS, BENZENE P, COENZYME

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