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 |
|---|---|---|---|---|
| 2-溴苯基三氟硼酸钾 | Potassium 2-bromophenyltrifluoroborate | 480445-38-3 | C6H4BBrF3K |
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| 2-噻吩三氟硼酸钾 | potassium (thiophen-2-yl)trifluoroborate | 906674-55-3 | C4H3BF3S*K |
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| 2-呋喃三氟硼酸钾 | potassium 2-furantrifluoroborate | 166328-14-9 | C4H3BF3O*K |
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| 2-(三氟甲基)苯基三氟硼酸钾 | Potassium 2-(trifluoromethyl)phenyltrifluoroborate | 30678-36-5 | C7H4BF6K |
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| 2,6-二甲基苯基三氟硼酸钾 | potassium 2,6-dimethylphenyltrifluoroborate | 561328-67-4 | C8H9BF3*K |
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| 2,6-二氟苯基三氟硼酸钾 | potassium 2,6-difluorophenyltrifluoroborate | 267006-25-7 | C6H3BF5*K |
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| 2,4-双(三氟甲基)苯基三氟硼酸钾 | potassium 2,4-bis(trifluoromethyl)phenyltrifluoroborate | 1150655-10-9 | C8H3BF9*K |
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| 2,4-二甲基苯基三氟硼酸钾 | Potassium (2,4-dimethylphenyl)trifluoroborate | 850245-50-0 | C8H9BF3K |
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| 2,4-二氯苯基三氟硼酸钾 | Potassium (2,4-dichlorophenyl)trifluoroborate | 192863-38-0 | C6H3BCl2F3*K |
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| 2,4-二氟苯基三氟硼酸钾 | Potassium (2,4-difluorophenyl)trifluoroborate | 871231-41-3 | C6H3BF5K |
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| (苯乙炔基)三氟硼酸钾 | potassium (2-phenylethynyl)trifluoroborate | 485338-93-0 | C8H5BF3*K |
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| (碘甲基)三氟硼酸钾 | potassium iodomethyltrifluoroborate | 888711-47-5 | CH2BF3I*K |
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| (环己基氨甲基)三氟硼酸钾 | potassium N-cyclohexyl-aminomethyltrifluoroborate | 888711-52-2 | C7H14BF3N*K |
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| (溴甲基)三氟硼酸钾 | potassium bromomethyl trifluoroborate | 888711-44-2 | CH2BBrF3*K |
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| (吗啉-4-基)甲基三氟硼酸钾 | potassium (morpholin-4-yl)methyltrifluoroborate | 936329-94-1 | C5H10BF3NO*K |
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| (5-氰基吡啶-3-基)三氟硼酸钾 | Potassium (5-cyanopyridin-3-yl)trifluoroborate | 1245906-68-6 | C6H3BF3KN2 |
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| (4-苄氧基苯基)三氟硼酸钾 | Potassium (4-benzyloxyphenyl)trifluoroborate | 850623-47-1 | C13H11BF3KO |
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| (4-苄氧基-2-甲基苯基)三氟硼酸钾 | Potassium (4-benzyloxy-2-methylphenyl)trifluoroborate | 850623-43-7 | C14H13BF3KO |
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| (4-羧基苯基)三氟硼酸钾 | potassium (4-carboxyphenyl)trifluoroborate | 850623-38-0 | C7H5BF3O2*K |
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| (4-硝基苯基)三氟硼酸钾 | Potassium (4-nitrophenyl)trifluoroborate | 850623-71-1 | C6H4BF3KNO2 |
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| (4-甲酰氨苯基)三氟硼酸钾 | Potassium (4-aminocarbonylphenyl)trifluoroborate | 850623-63-1 | C7H6BF3KNO |
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| (4-甲氧羰基苯基)三氟硼酸钾 | potassium (4-methoxycarbonylphenyl)trifluoroborate | 705254-34-8 | C8H7BF3O2*K |
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| (4-甲氧基-2-甲基苯基)三氟硼酸钾 | Potassium (4-methoxy-2-methylphenyl)trifluoroborate | 850623-69-7 | C8H9BF3KO |
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| (4-甲基磺酰苯基)三氟硼酸钾 | potassium (4-methanesulphonylphenyl)trifluoborate | 850623-40-4 | C7H7BF3O2S*K |
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| (4-甲基-1-萘)三氟硼酸钾 | potassium 4-methyl-1-naphtenyl-trifluoroborate | 850623-55-1 | C11H9BF3*K |
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| (4-甲基)苄氧基甲基三氟硼酸钾 | Potassium (4-methoxy)benzyloxymethyltrifluoroborate | 1027642-26-7 | C9H11BF3KO2 |
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| (4-氰基苯基)三氟硼酸钾 | potassium (4-cyanophenyl)trifluoroborate | 850623-36-8 | C7H4BF3N*K |
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| (4-氯苯基)三氟硼酸钾 | potassium (4-chlorophenyl)trifluoroborate | 661465-44-7 | C6H4BClF3*K |
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| (4-异丁基苯基)三氟硼酸钾 | Potassium (4-isobutylphenyl)trifluoroborate | 850623-66-4 | C10H13BF3*K |
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| (4-叔丁基苯基)三氟硼酸钾 | potassium (4-tert-butyl)phenyltrifluoroborate | 423118-47-2 | C10H13BF3*K |
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| (4-乙氧基苯基)三氟硼酸钾 | Potassium (4-ethoxyphenyl)trifluoroborate | 850623-60-8 | C8H9BF3KO |
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| (4-乙基噻吩基)三氟硼酸钾 | Potassium (4-(ethylthio)phenyl)trifluoroborate | 850623-75-5 | C8H9BF3KS |
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| (4-三氟甲基苯基)三氟硼酸钾 | potassium 4-(trifluoromethyl)phenyltrifluoroborate | 166328-08-1 | C7H4BF6*K |
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| (4-CBZ-氨基苯基)三氟硼酸钾 | 4-(benzyloxycarbonylamino)-phenyl trifluoroborate | 850623-45-9 | C14H12BF3NO2*K |
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| (3-苄氧基苯基)三氟硼酸钾 | Potassium (3-(benzyloxy)phenyl)trifluoroborate | 850623-58-4 | C13H11BF3KO |
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| (3-羧基-5-硝基苯基)三氟硼酸钾 | Potassium (3-carboxy-5-nitrophenyl)trifluoroborate | 850623-76-6 | C7H4BF3KNO4 |
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| (3-硝基苯基)三氟硼酸钾 | potassium 3-nitrophenyltrifluoroborate | 192863-40-4 | C6H4BF3NO2*K |
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| (3-甲烷磺酰氨基苯基)三氟硼酸钾 | Potassium trifluoro(3-(methylsulfonamido)phenyl)borate | 850623-67-5 | C7H8BF3KNO2S |
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| (3-甲氧基苯基)三氟硼酸钾 | potassium 3-methoxyphenyltrifluoroborate | 438553-44-7 | C7H7BF3O*K |
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| (3-甲基苯基)三氟硼酸钾 | potassium trifluoro(3-methylphenyl)borate | 850623-42-6 | C7H7BF3*K |
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| (3-氰基苯基)三氟硼酸钾 | potassium 3-cyanophenyltrifluoroborate | 850623-46-0 | C7H4BF3N*K |
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| (3-氯苯基)三氟硼酸钾 | potassium 3-chlorophenyltrifluoroborate | 411206-75-2 | C6H4BClF3*K |
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| (3-氯-4-氟苯基)三氟硼酸钾 | 3-chloro-4-fluorophenyltrifluoroborate | 850623-59-5 | C6H3BClF4*K |
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| (3-氟-4-甲氧基苯基)三氟硼酸钾 | Potassium (3-fluoro-4-methoxyphenyl)trifluoroborate | 850623-62-0 | C7H6BF4KO |
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| (3,5-二硝基-2-甲基苯基)三氟硼酸钾 | Potassium (3,5-dinitro-2-methylphenyl)trifluoroborate | 850623-72-2 | C7H5BF3KN2O4 |
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| (3,5-二氟苯基)三氟硼酸钾 | potassium 3,5-difluorophenyl-trifluoroborate | 267006-26-8 | C6H3BF5*K |
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| (3,4-二氯苯基)三氟硼酸钾 | potassium m, p-dichloro phenyltrifluoroborate | 850623-68-6 | C6H3BCl2F3*K |
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| (2-苄氧基苯基)三氟硼酸钾 | Potassium (2-benzyloxyphenyl)trifluoroborate | 850623-44-8 | C13H11BF3KO |
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| (2-羟基甲基苯基)三氟硼酸钾 | Potassium 2-(hydroxymethyl)phenyltrifluoroborate | 850623-74-4 | C7H7BF3KO |
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| (2-甲酰氨苯基)三氟硼酸钾 | Potassium (2-aminocarbonylphenyl)trifluoroborate | 850623-70-0 | C7H6BF3KNO |
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