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2-二乙胺基甲基咪唑的合成 被引量:2

Synthesis of 2-(Diethylaminomethyl) imidazole
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摘要 咪唑和苯甲酰氯经酰化、成盐、催化氢化还原和水解反应制得咪唑-2-甲醛,再在硼氢化钠作用下,与二乙胺发生还原胺化反应制得2-二乙胺基甲基咪唑,总收率为40%。 Imidazole-2-carboxaldehyde, which was synthesized by four steps from imidazole and benzoyl chloride, reacted with diethylamine in the presence of sodium borohydride to give 2- (diethylaminomethyl) imidazole with an overall yield of 40 %.
出处 《中国医药工业杂志》 CAS CSCD 北大核心 2008年第10期734-735,共2页 Chinese Journal of Pharmaceuticals
关键词 2-二乙胺基甲基眯唑 尼唑苯酮 中间体 合成 2- (diethylaminomethyl) imidazole nizofenone intermediate synthesis
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参考文献2

  • 1Michio N, Tetsuo Y. 1-[2-(2-Chlorobenzoyl)-4- nitrophenyl] -2- (diethylaminomethyl) imidazole: US, 3915981 [P]. 1975-10-28.
  • 2Bastiaansen LAM,Van Lier PM, Godefroi EF. Imidazole-2- carboxaldehyde [J]. Org Synth, 1981, 60: 72-74.

同被引文献12

  • 1Michio N,Tetsuo Y,Tomio A,et al. 1-F(2-Chlorobenzoyl)-4-nitrophenyl]-2-(diethylamino- methyl)-imidazole:US, 3915981 [P]. 1975-10-28.
  • 2Bastiaansen L A M, Van Lier P M, Godefroi E F. Imidazole-2-carboxaldehyde[J]. Organic Syntheses, 1981,60: 72-74.
  • 3Martinez J M L, Romasanta P N, Chattah A K, et al. NMR characterization of hydrate and aldehyde forms of imidazole-2-carbo- xaldehyde and eerivatives[J]. Organic Chemistry, 2010, 75: 3208-3213.
  • 4Ochiai C, Asano T, Takakura K, et al. Mechanisms of cerebral protection by pentobarbital and nizofenone correlated with the course of local cerebral bloodflow changes[J]. Strokel, 1982,3:788 -796.
  • 5Yasuda H. Antianoxic effect in animalmodels [J]. Phamacodyn, 1978, 233 : 136.
  • 6Saito I. Multieenterclinical studies[ J]. Neurolres, 1983,5:29.
  • 7OhtaT. Multicenterclinical studies[ J]. Neurolres, 1986,64:430.
  • 8Hoizone H. Toxicity studies [ J ]. Oyo Yakuri, 1985,30:627.
  • 9MichioN,TetsuoY. 1 - [ 2 - ( 2 - chlorbenzoyl ) - 4 - nitrophenyl ] - 2 - (diethylaminomethyl) - imidazole: US, 3915981 [ P]. 1975 - 10 - 28.
  • 10Martinez J M L,Romasanta P N,Chattah A K, et al. NMR characteriza- tion of hydrate and aldehyde forms of imidazole - 2 - carboxaldehyde and eerivative [ J ]. Organic Chemistry, 2010,75 : 3208 - 3213.

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