硼酸酯是一类有机化合物,其结构特征是由一个硼酸分子中的羟基被烷氧基或其他含有氧的取代基所替代形成的产物。其基本结构为:[R_1 R_2 B(OR_3)],其中 (R_1) 和 (R_2) 可以是氢或烃基,而 (R_3) 则是烃基或含氧基团。
合成方法硼酸酯可以通过多种方法合成:
尽管硼酸酯具有广泛的应用价值,但在实际操作过程中需要注意其潜在的安全性问题。例如,某些特定条件下可能释放出有毒的气体;另外还应注意避免与强碱性物质接触以防产生有害副产物。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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2,3,4-三氟苯硼酸频呢醇酯 | 4,4,5,5-tetramethyl-2-(2,3,4-trifluorophenyl)-1,3,2-dioxaborolane | 881401-96-3 | C12H14BF3O2 |
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2,2'-双(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1,1'-联苯 | 2,2'-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl | 398128-09-1 | C24H32B2O4 |
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1-频哪醇-2-(1,8)萘二胺联硼酸酯 | 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine | 1214264-88-6 | C16H20B2N2O2 |
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1-苄基-1H-吡唑-4-硼酸频哪醇酯 | 1-(phenylmethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | 761446-45-1 | C16H21BN2O2 |
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1-苄基-1,2,3,6-四氢吡啶-4-硼酸频哪醇酯 | 1-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine | 1048976-83-5 | C18H26BNO2 |
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1-甲基-4-(4,4,5,5-四甲基-[1,3,2]二噁硼烷-2-基)-1H-咪唑 | 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole | 1083180-01-1 | C10H17BN2O2 |
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1-甲基-3-三氟甲基吡唑-5-硼酸频哪醇酯 | 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)-1H-pyrazole | 1025719-23-6 | C11H16BF3N2O2 |
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1-环丙基吡唑-4-硼酸片呐醇酯 | 1-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | 1151802-22-0 | C12H19BN2O2 |
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1-异丙基吡唑-5-硼酸频哪醇酯 | 1-isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | 1282518-60-8 | C12H21BN2O2 |
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1-叔丁氧羰基-2,5-二氢-1H-吡咯-3-硼酸频哪醇酯 | tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydropyrrole-1-carboxylate | 212127-83-8 | C15H26BNO4 |
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1-乙酰基-5,6-二氢-2H-吡啶-4-硼酸频哪醇酯 | 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydropyridin-1(2H)-yl)ethan-1-one | 1227068-67-8 | C13H22BNO3 |
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1-乙基吡啶四氟硼酸酯 | 1-Ethylpyridinium tetrafluoroborate | 350-48-1 | C7H10BF4N |
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1-THP-1-H-咪唑-5-硼酸频那醇酯 | 1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole | 1029684-37-4 | C14H23BN2O3 |
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1-N-BOC-3-甲基吲唑-5-硼酸频那醇酯 | tert-butyl 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate | 864770-82-1 | C19H27BN2O4 |
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1-Boc-吲哚-4-硼酸频哪醇酯 | tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate | 893441-86-6 | C19H26BNO4 |
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1-(乙氧羰基甲基)-1H-吡唑-4-硼酸频那醇酯 | ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)acetate | 864754-16-5 | C13H21BN2O4 |
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1,4-二甲基吡唑-5-硼酸频哪醇酯 | 1,4-dimethylpyrazole-5-boronic acid pinacol ester | 1047644-76-7 | C11H19BN2O2 |
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1,4-二氧杂-螺[4,5]癸-7-烯-8-硼酸频哪醇酯 | 4,4,5,5-tetramethyl-2-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)-1,3,2-dioxaborolane | 680596-79-6 | C14H23BO4 |
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(E)-三甲基(3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)丙-1-烯-1-基)硅烷 | pinacol (E)-1-(trimethylsilyl)-1-propene-3-boronate | 79309-68-5 | C12H25BO2Si |
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(E)-2-(3-(三甲基硅烷基)烯丙基)-1,3,6,2-二氧氮杂硼杂环辛烷 | 2-(E-(3-trimethylsilylallyl))-[1,3,6,2]dioxazaborocane | 774597-13-6 | C10H22BNO2Si |
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(E)-1-乙氧乙烯基-2-硼酸频那醇酯 | (E)-2-(2-ethoxyvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 1201905-61-4 | C10H19BO3 |
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(9-丁基-9-芴基)二环己基磷四氟硼酸酯 | (9-butyl-9H-fluoren-9-yl)dicyclohexylphosphonium tetrafluoroborate | 1007311-98-9 | BF4*C29H39P*H |
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(2,2,6,6-四甲基-3,6-二氢-2H-吡喃-4-基)硼酸频那醇酯 | 4,4,5,5-tetramethyl-2-(2,2,6,6-tetramethyl-3,6-dihydro-2H-pyran-4-yl)-1,3,2-dioxaborolane | 1142363-56-1 | C15H27BO3 |
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—— | 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furo[2,3-b]pyridine | 1251728-92-3 | C13H16BNO3 |
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—— | 1-(Tert-butyl) 5-methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)-1H-indole-1,5-dicarboxylate | 2304634-20-4 | C21H28BNO6 |
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—— | 2-(2-(but-3-en-1-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 1415236-89-3 | C16H23BO2 |
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—— | 4,4,5,5-tetramethyl-2-(1,2,3,4-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane | 1130490-92-4 | C16H23BO2 |
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—— | 1-neopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | 1430751-26-0 | C14H25BN2O2 |
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—— | 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]thiazole | 1326714-48-0 | C13H16BNO2S |
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—— | (2-((5-ethyl-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methoxy)ethyl)trimethylsilane | 1421503-40-3 | C20H34BFO4Si |
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—— | 2-(3,4-bis(hexyloxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 881209-78-5 | C24H41BO4 |
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—— | 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline | 1226995-21-6 | C15H18BNO2 |
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—— | boron trifluoride dimethyl etherate | 353-42-4 | BF3*C2H6O |
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