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咪唑啉啶

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咪唑啉啶
IUPAC名
Imidazolidine
别名 四氢咪唑
Tetrahydroimidazole
识别
CAS号 504-74-5  checkY
PubChem 449488
ChemSpider 396007
SMILES
 
  • N1CCNC1
InChI
 
  • 1/C3H8N2/c1-2-5-3-4-1/h4-5H,1-3H2
InChIKey WRYCSMQKUKOKBP-UHFFFAOYAC
性质
化学式 C3H8N2
摩尔质量 72.11 g·mol−1
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

咪唑啉啶Imidazolidine)又称四氢咪唑,是一种杂环化合物,化学式C3H8N2咪唑(C3H4N2)部分加氢得咪唑啉(C3H6N2),继续加氢则得饱和杂环化合物咪唑啉啶。

咪唑加氢
咪唑加氢

性质

未取代的咪唑啉啶不稳定[1],容易水解二胺[2]

去除咪唑环上二号位的碳上的氢原子,可以得到二氢咪唑啉-2-亚基,这是一种早期表征的稳定卡宾[3]


参考资料

  1. ^ Madeleine M. Joullie; George M. J. Slusarczuk; Adrienne S. Dey; Paul B. Venuto; Ronald H. Yocum. Synthesis and properties of fluorine-containing heterocyclic compounds. IV. N,N-Unsubstituted imidazolidine. J. Org. Chem. 1967, 32 (12): 4103–4105. doi:10.1021/jo01287a100. 
  2. ^ Ferm, R. J.; Riebsomer, J. L. From "The chemistry of the 2-imidazolines and imidazolidines" Chemical Reviews, 1954, 54, 593-613. doi:10.1021/cr60170a002
  3. ^ A. J. Arduengo; H. V. R. Dias; R. L. Harlow; M. Kline. Electronic stabilization of nucleophilic carbenes. J. Am. Chem. Soc. 1992, 114 (14): 5530. doi:10.1021/ja00040a007. 
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咪唑啉啶
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