四氟硼酸重氮苯
化合物
四氟硼酸重氮苯是重氮苯的四氟硼酸鹽,化學式為C6H5N2BF4。
四氟硼酸重氮苯 | |
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識別 | |
CAS號 | 369-57-3 ![]() |
性質 | |
化學式 | C6H5BF4N2 |
摩爾質量 | 191.92 g·mol−1 |
密度 | 1.53 g·cm−3(25 °C) |
熔點 | 121—122 °C(394—395 K) |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
製備與反應
編輯四氟硼酸重氮苯可由苯胺在氟硼酸的存在下進行重氮化反應製得。[1][2]
- C6H5N2BF4 → C6H5F + N2↑ + BF3↑
- C6H5N2BF4 + NaNO2 → C6H5NO2 + N2↑ + NaBF4
參考文獻
編輯- ^ Lei Zheng, Chen Sun, Wenhao Xu, Alexandr V. Dushkin, Nikolay Polyakov, Weike Su, Jingbo Yu. Mechanically induced solvent-free esterification method at room temperature. RSC Advances. 2021, 11 (9): 5080–5085 [2021-06-09]. ISSN 2046-2069. doi:10.1039/D0RA09437D (英語).
- ^ Julien Bergès, Yassir Zaid, Anis Tlili, Jean‐Marc Sotiropoulos, Marc Taillefer. Transition‐Metal‐Free Matsuda‐Heck Type Cross‐Coupling and Mechanistic Evidence for a Radical Mechanism. European Journal of Organic Chemistry. 2021-03-12, 2021 (10): 1559–1563 [2021-06-09]. ISSN 1434-193X. doi:10.1002/ejoc.202100032 (英語).
- ^ Balz, Gunther; Schiemann, Gunther. Aromatic fluorine compounds. I. A new method for their preparation. Berichte der Deutschen Chemischen Gesellschaft [Abteilung] B: Abhandlungen, 1927. 60B: 1186-1190. ISSN: 0365-9488.
- ^ Starkey, Edgar B. Diazonium Borofluorides. II. Their Use in the Preparation of Nitro Compounds1. Journal of the American Chemical Society. 2002, 59 (8): 1479–1480. ISSN 0002-7863. doi:10.1021/ja01287a021.