氟硼酸钾系列
氟硼酸钾系列简介
氟硼酸钾（KBF4）是一种重要的无机化合物，在多个化学领域中有着广泛的应用。它由氟化物和硼酸根组成，由于其独特的结构特性，在有机合成、生物医药及新能源材料等领域展现出重要价值。
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化学性质：氟硼酸钾在水溶液中可以形成三元复合离子[BF4]−，具有较强的碱性。此外，该化合物稳定，不易分解，并且对高温有良好的耐受能力。
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应用领域
- 有机合成：作为高效的催化剂，在多相催化反应中有广泛应用。
- 生物医药：用于药物合成与修饰、生物标记物的开发等；例如在肽和蛋白质研究中，它能够提供稳定的保护作用，促进后续化学修饰。
- 新能源材料：氟硼酸钾及其衍生物被用作锂离子电池电解液添加剂或固体聚合物电解质，可以提高电池的安全性和能量密度。
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制备方法：通常通过将硼砂（Na2B4O7·10H2O）与无水氢氧化钾混合，在高温下加热反应来制备KBF4。具体反应方程式为： [ 2\text{Na}_2\text{B}_4\text{O}_7 + 8\text{KOH} \xrightarrow{\Delta} 2\text{KBF}_4 + 6\text{H}_2\text{O} ]
综上所述，氟硼酸钾系列化合物因其独特的物理化学性质，在多个领域中扮演着重要角色。
| 中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
|---|---|---|---|---|
| 钾(4-乙酰基苯基)(三氟)硼酸酯(1-) | potassium 4-acetylphenyltrifluoroborate | 252726-24-2 | C8H7BF3O*K |
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| 钾(2,6-二甲氧基苯基)(三氟)硼酸酯(1-) | potassium (2,6-dimethoxyphenyl)trifluoroborate | 871231-42-4 | C8H9BF3O2*K |
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| 邻甲苯基三氟硼酸钾 | potassium o-tolyltrifluoroborate | 274257-34-0 | C7H7BF3*K |
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| 辛基三氟硼酸钾 | Potassium octyltrifluoroborate | 329976-79-6 | C8H17BF3K |
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| 苯氧基甲基三氟硼酸钾 | Potassium phenoxy-methyltrifluoroborate | 1027642-30-3 | C7H7BF3KO |
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| 苯并呋喃-2-三氟硼酸钾 | potassium benzofuran-2-trifluoroborate | 929626-27-7 | C8H5BF3O*K |
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| 苯基三氟硼酸钾 | potassium phenyltrifluoborate | 153766-81-5 | C6H5BF3*K |
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| 苯呋咱-5-三氟硼酸钾 | Potassium benzofurazan-5-trifluoroborate | 1225608-24-1 | C6H3BF3KN2O |
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| 苄基三氟硼酸钾 | Potassium benzyltrifluoroborate | 329976-73-0 | C7H7BF3K |
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| 甲氧基甲基三氟硼酸钾 | potassium (methoxymethyl)trifluoroborate | 910251-11-5 | C2H5BF3O*K |
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| 甲基三氟硼酸钾 | potassium trifluoro(methyl)boranuide | 13862-28-7 | CH3BF3*K |
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| 环戊烷三氟硼酸钾 | potassium cyclopentyltrifluoroborate | 1040745-70-7 | C5H9BF3*K |
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| 烯丙基三氟硼酸钾 | potassium trifluoro(prop-1-en-2-yl)borate | 233664-53-4 | C3H5BF3*K |
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| 异丙烯基三氟硼酸钾 | potassium isopropenyltrifluoroborane | 395083-14-4 | C3H5BF3*K |
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| 嘧啶-5-三氟硼酸钾 | potassium pyrimidine-5-trifluoroborate | 1242733-91-0 | C4H3BF3N2*K |
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| 反式-苯乙烯三氟硼酸钾 | potassium (E)-trifluoro(styryl)borate | 201852-49-5 | C8H7BF3*K |
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| 乙烯三氟硼酸钾 | potassium vinyltrifluoroborate | 13682-77-4 | C2H3BF3*K |
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| 乙炔三氟硼酸钾 | potassium ethynyltrifluoroborate | 892869-21-5 | C2HBF3*K |
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| 乙基三氟硼酸钾 | potassium ethyltrifluoroborate | 44248-07-9 | C2H5BF3*K |
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| 三甲酯三氟硼酸钾 | Potassium 3-trifluoroboratopropionate methyl ester | 1023357-63-2 | C4H7BF3KO2 |
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| 丁基三氟硼酸钾 | potassium butyltrifluoroborate | 444343-55-9 | C4H9BF3*K |
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| [4-(二乙胺基-1-羰基)苯基]三氟硼酸钾 | Potassium [4-(diethylamine-1-carbonyl)phenyl]trifluoroborate | 1983205-53-3 | C11H14BF3NO*K |
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| [3,5-双(三氟甲基)苯基]三氟硼酸钾 | potassium 3,5-bis(trifluoromethyl)phenyltrifluoroborate | 166328-09-2 | C8H3BF9*K |
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| [(二乙基氨基)甲基]三氟硼酸钾 | potassium N,N-diethyltrifluoroboratomethylamine | 936329-95-2 | C5H12BF3N*K |
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| [(4-叔丁氧羰基哌嗪)甲基]三氟硼酸钾 | potassium (4-tert-butoxycarbonylpiperazin-1-yl)methyltrifluoroborate | 936329-97-4 | C10H19BF3N2O2*K |
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| SEC-丁基三氟硼酸钾 | potassium sec-butyltrifluoroborate | 958449-00-8 | C4H9BF3*K |
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| N-苄基-N-甲基-氨甲基三氟硼酸钾 | potassium (N-benzyl-N-methyl)methyltrifluoroborate | 936329-96-3 | C9H12BF3N*K |
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| N-环己基-N-甲基氨甲基三氟硼酸钾 | potassium N-methyl-N-(trifluoroboratomethyl)cyclohexylamine | 1015484-23-7 | C8H16BF3N*K |
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| 5-甲基-2-噻吩三氟硼酸钾 | potassium trifluoro(5-methyl-2-thienyl)borate | 871231-40-2 | C5H5BF3S*K |
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| 4-羟甲基苯基三氟硼酸钾 | Potassium 4-(hydroxymethyl)phenyltrifluoroborate | 1015082-78-6 | C7H7BF3KO |
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| 4-碘苯基三氟硼酸钾 | potassium 4-iodophenyltrifluoroborate | 912350-00-6 | C6H4BF3I*K |
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| 4-甲酸苯基三氟硼酸钾 | potassium 4-formylphenyltrifluoroborate | 374564-36-0 | C7H5BF3O*K |
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| 4-甲苯三氟硼酸钾 | Potassium p-tolyltrifluoroborate | 216434-82-1 | C7H7BF3K |
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| 4-甲基-~-苯乙烯三氟硼酸钾 | potassium trans-4-methylstyryltrifluoroborate | 219718-86-2 | C9H9BF3*K |
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| 4-溴苯基三氟硼酸钾 | potassium 4-bromophenyltrifluoroborate | 374564-35-9 | C6H4BBrF3*K |
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| 4-吡啶基三氟硼酸钾 | Potassium 4-Pyridyltrifluoroborate | 1111732-87-6 | C5H4BF3KN |
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| 4-(苯基胺基羰基)苯基三氟硼酸钾 | potassium 4-(phenylcarbamoyl)phenyl trifluoroborate | 912350-01-7 | C13H10BF3NO*K |
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| 4-(甲硫基)苯基三氟硼酸钾 | Potassium 4-(methylthio)phenyltrifluoroborate | 871231-43-5 | C7H7BF3KS |
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| 4-(N,N-二甲基氨基)苯基三氟硼酸钾 | potassium (4-(dimethylamino)phenyl)trifluoroborate | 1187951-61-6 | C8H10BF3N*K |
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| 4-(4-吗啉基羰基)苯基三氟硼酸钾 | 3-(piperidin-4-yloxy)benzonitrile hydrochloride | 950649-07-7 | C12H14N2O*ClH |
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| 3-羧基苯基三氟硼酸钾 | potassium (3-carboxyphenyl)trifluoroborate | 850313-91-6 | C7H5BF3O2*K |
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| 3-羟基苯基三氟硼酸钾 | potassium (3-hydroxyphenyl)trifluoroborate | 871231-45-7 | C6H5BF3O*K |
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| 3-甲氧基羰基-5-硝基苯三氟硼酸钾盐 | Potassium (3-methoxycarbonyl-5-nitrophenyl)trifluoroborate | 850623-56-2 | C8H6BF3NO4*K |
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| 3-甲基硫代苯基三氟硼酸钾 | Potassium (3-methylthiophenyl)trifluoroborate | 850623-48-2 | C7H7BF3S*K |
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| 3-溴苯基三氟硼酸钾 | potassium 3-bromophenyltrifluoroborate | 374564-34-8 | C6H4BBrF3*K |
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| 3-氟苯基三氟硼酸钾 | potassium 3-fluorophenyltrifluoroborate | 267006-24-6 | C6H4BF4*K |
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| 3-噻吩三氟硼酸钾 | potassium 3-thiophenetrifluoroborate | 192863-37-9 | C4H3BF3S*K |
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| 3-吡啶基三氟硼酸钾 | potassium 3-pyridyltrifluoroborate | 561328-69-6 | C5H4BF3N*K |
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| 2-萘三氟硼酸钾 | potassium 2-naphthyltrifluoroborate | 668984-08-5 | C10H7BF3*K |
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| 2-甲酸苯基三氟硼酸钾 | potassium (2-formylphenyl)trifluoroborate | 192863-39-1 | C7H5BF3O*K |
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