3-氨基呋咱-4-甲酸
外觀
3-氨基呋咱-4-甲酸 | |
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別名 | 4-氨基呋咱-3-甲酸 4-氨基-1,2,5-噁二唑-3-甲酸 |
識別 | |
CAS號 | 78350-50-2 |
SMILES |
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性質 | |
化學式 | C3H3N3O3 |
摩爾質量 | 129.07 g·mol−1 |
外觀 | 灰白色固體[1] |
熔點 | 220 °C(分解)[2] |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
3-氨基呋咱-4-甲酸是一種有機化合物,化學式為C3H3N3O3。它可由氰乙酸甲酯為原料反應製得:[3]
它和乙醇在對甲苯磺酸催化下反應,可以得到3-氨基呋咱-4-甲酸乙酯。[1]它和1,3-二氨基胍鹽酸鹽在溶有五氧化二磷的磷酸中反應,可以得到3-氨基-4-(4,5-二氨基-1,2,4-三唑-3-基)呋咱。[4]
參考文獻
[編輯]- ^ 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.
- ^ 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.
- ^ 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.
- ^ 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.