3-氨基呋咱-4-甲酸

3-氨基呋咱-4-甲酸
别名 4-氨基呋咱-3-甲酸
4-氨基-1,2,5-𫫇二唑-3-甲酸
识别
CAS号 78350-50-2  checkY
SMILES
 
  • O=C(O)C1=NON=C1N
性质
化学式 C3H3N3O3
摩尔质量 129.07 g·mol−1
外观 灰白色固体[1]
熔点 220 °C(分解)[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

3-氨基呋咱-4-甲酸是一种有机化合物,化学式为C3H3N3O3。它可由氰乙酸甲酯为原料反应制得:[3]

它和乙醇对甲苯磺酸催化下反应,可以得到3-氨基呋咱-4-甲酸乙酯。[1]它和1,3-二氨基胍盐酸盐在溶有五氧化二磷磷酸中反应,可以得到3-氨基-4-(4,5-二氨基-1,2,4-三唑-3-基)呋咱。[4]

参考文献

  1. ^ 1.0 1.1 Christopher W. Miller, Eric C. Johnson, Rosario C. Sausa, Joshua A. Orlicki, and Jesse J. Sabatini. A Safer Synthesis of the Explosive Precursors 4-Aminofurazan-3-Carboxylic Acid and its Ethyl Ester Derivative. Organic Process Research & Development (2020), 24(4), 599-603. doi:10.1021/acs.oprd.0c00068.
  2. ^ Rodney L. Willer, Robson F. Storey, Mark Frisch, Jeffery R. Deschamps. Crystal structures of the “two” 4-aminofurazan-3-carboxylic acids. Journal of Heterocyclic Chemistry, 2012. 49 (1): 227-231. doi:10.1002/jhet.821.
  3. ^ Meyer, Kevin G. (2004). IMPROVED SYNTHESIS OF 3-AMINOFURAZAN-4-CARBOXYLIC ACID. Organic Preparations and Procedures International, 36(4), 361–362. doi:10.1080/00304940409458679.
  4. ^ Yang Liu, Yuangang Xu, Feng Yang, Zhen Dong, Qi Sun, Lujia Ding, and Ming Lu. Achieving Good Molecular Stability in Nitrogen-rich Salts Based on Polyamino Substituted Furazan-triazole. Cryst. Growth Des. 2020, 20, 9, 6084–6092. doi:10.1021/acs.cgd.0c00795.

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