羧酸酯是一类重要的有机化合物,由羧酸通过脱水反应(通常包括醇的参与)生成的产物。其基本结构可表示为R-COO-R’,其中R和R’可以是不同的烷基或芳香基团。当R和R’相同时,则称为酯。
性质羧酸酯主要通过酯化反应合成,该过程通常包括醇与羧酸在适当的催化剂(如硫酸)的存在下发生。近年来,为了减少副产物和提高效率,还开发了许多新的绿色合成技术,例如使用生物催化法或超临界二氧化碳作为溶剂。
安全性和环境影响由于酯类化合物大多数具有可燃性且某些酯可能对人体有害,在生产和使用过程中需要严格遵守安全操作规程。此外,许多工业化生产方式产生的废水和废气对环境也可能造成污染,因此开发更加环保的合成路线和技术显得尤为重要。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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2-氧代-8-氮杂螺[4.5]癸-8-羧酸叔丁酯 | tert-butyl 2-oxo-8-azaspiro[4.5]decane-8-carboxylate | 1250994-14-9 | C14H23NO3 |
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2-氧代-5,6-二氢吡啶-1(2H)-羧酸叔丁酯 | tert-butyl 6-oxo-3,6-dihydropyridine-1(2H)-carboxylate | 128372-89-4 | C10H15NO3 |
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2-氟烟酸甲酯 | methyl 2-fluoronicotinate | 446-26-4 | C7H6FNO2 |
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2-氟丙酸乙酯 | ethyl 2-fluoropropionate | 349-43-9 | C5H9FO2 |
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2-氟-4-硝基苯甲酸叔丁酯 | tert-butyl 2-fluoro-4-nitrobenzoate | 157665-46-8 | C11H12FNO4 |
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2-噁-6-氮杂螺[3.5]壬烷-6-羧酸叔丁酯 | tert-butyl 2-oxa-6-azaspiro[3,5]nonane-6-carboxylate | 1245816-29-8 | C12H21NO3 |
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2-叔丁氧羰基氨基丙烯酸甲酯 | methyl 2-[(tert-butoxycarbonyl)amino]acrylate | 55477-80-0 | C9H15NO4 |
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2-全氟癸基丙烯酸乙酯 | 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-henicosafluoro-dodecyl acrylate | 17741-60-5 | C15H7F21O2 |
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2-亚甲基环丙烷-1,1-二羧酸二乙酯 | diethyl methylenecyclopropane-2,2-dicarboxylate | 106352-19-6 | C10H14O4 |
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2-乙酰基乙酸氯乙酯 | 2-chloroethyl acetoacetate | 54527-68-3 | C6H9ClO3 |
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2-乙酰吡啶-4-甲酸甲酯 | methyl 2-acetylisonicotinate | 138715-82-9 | C9H9NO3 |
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2-乙氧基乙酸乙酯 | ethyl 2-ethoxyethanoate | 817-95-8 | C6H12O3 |
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2-乙氧基乙基丙烯酸酯 | 2-ethoxyethyl acrylate | 106-74-1 | C7H12O3 |
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2-丙烯酸环己基酯 | cyclohexyl acrylate | 3066-71-5 | C9H14O2 |
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2-丙烯酸三丁基锡烷基酯 | Tributylzinn-acrylat | 13331-52-7 | C15H30O2Sn |
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2-丙烯酸-2-羟基-3-苯氧基丙酯 | 2-hydroxy-3-phenoxypropyl acrylate | 16969-10-1 | C12H14O4 |
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2-丙烯酸-2-甲氧基乙酯 | 2-methoxyethyl acrylate | 3121-61-7 | C6H10O3 |
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2-丙烯酸,2-甲基-,2,2-二甲基丙基酯 | methacrylic acid neopentyl ester | 2397-76-4 | C9H16O2 |
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2-丙氧乙基2-溴乙酸酯 | 2-propoxyethyl 2-bromoacetate | 10332-48-6 | C7H13BrO3 |
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2-三氟甲基丙烯酸叔丁酯 | tert-butyl 2-(trifluoromethyl)acrylate | 105935-24-8 | C8H11F3O2 |
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2-[4-[4-(三氟甲基)苯甲酰胺基]]]苯甲基4,6-二(二甲氨基)-嘧啶-5-乙酸甲酯 | [4,6-bisdimethylamino-2-[4-(4-trifluoromethylbenzoylamino)benzyl]pyrimidin-5-yl]acetic acid methyl ester | 1413122-74-3 | C26H28F3N5O3 |
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2-[2-(二(羧甲基)氨基)乙基-[(2S)-2-(二(羧甲基)氨基)-3-(4-异硫氰酸基苯基)丙基]氨基]乙酸 | S-2-(4-isothiocyanatobenzyl)-diethylenetriaminepentaacetic acid | 102650-30-6 | C22H28N4O10S |
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2-[(羟基氨基)亚氨基甲基]-1-吡咯烷甲酸叔丁酯 | tert-butyl 2-[amino(hydroxyimino)methyl]pyrrolidine-1-carboxylate | 500024-95-3 | C10H19N3O3 |
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2-CBZ-2,7-二氮杂螺[4.4]壬烷 | Benzyl 2,7-diazaspiro[4.4]nonane-2-carboxylate | 1086394-74-2 | C15H20N2O2 |
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2-Boc-氨基-4-甲酰基吡啶 | tert-butyl (4-formylpyridin-2-yl)carbamate | 304873-65-2 | C11H14N2O3 |
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2-Boc-7-羟基-2-氮杂螺[3.5]壬烷 | tert-butyl 7-hydroxy-2-azaspiro[3.5]nonane-2-carboxylate | 1363383-18-9 | C13H23NO3 |
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2-(苯甲酰氧基)乙基甲丙烯酰酸酯 | 2-(benzoyloxy)ethyl methacrylate | 14778-47-3 | C13H14O4 |
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2-(苄基甲基氨基)乙基乙酰乙酸酯 | 2-(N-benzyl-N-methylamino)ethyl acetoacetate | 54527-65-0 | C14H19NO3 |
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2-(甲基磺酰基)-2,6-二氢吡咯并[3,4-c]吡唑-5(4H)-羧酸叔丁酯 | tert-butyl 2-(methylsulfonyl)-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylate | 1226781-82-3 | C11H17N3O4S |
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2-(特戊酰氧基)乙酸 | 2-(pivaloyloxy)acetic acid | 89941-82-2 | C7H12O4 |
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2-(氰基甲基)吡咯烷-1-羧酸叔丁酯 | N-Boc-2-cyanomethylpyrrolidine | 1092352-11-8 | C11H18N2O2 |
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2-(氯甲基)-1H-苯并[d]咪唑-1-羧酸叔丁酯 | 1-Boc-2-chloromethylbenzimidazole | 163798-87-6 | C13H15ClN2O2 |
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2-(叔丁基)肼-1,2-二羧酸-1-苄酯 | 1-tert-butoxycarbonyl-2-carbobenzyloxyhydrazine | 57699-88-4 | C13H18N2O4 |
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2-(全氟己基)乙基甲基丙烯酸酯 | 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl 2-methylpropenoate | 2144-53-8 | C12H9F13O2 |
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2-(乙烯基氧基)乙基甲基丙烯酸酯 | 2-vinyloxyethyl methacrylate | 1464-69-3 | C8H12O3 |
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2-(BOC-氨基)环戊醇 | tert-butyl N-(2-hydroxycyclopentyl)carbamate | 945652-35-7 | C10H19NO3 |
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2-(5-溴-2-羟基苯基)乙酸甲酯 | 5-bromo-2-hydroxylphenylacetic acid methyl ester | 220801-66-1 | C9H9BrO3 |
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2-(4-甲基苯基)-2-氧代乙酸乙酯 | 2-oxo-2-(4-tolyl)ethyl acetate | 65143-37-5 | C11H12O3 |
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2-(4-氨基苯氧基)乙基氨基甲酸叔丁酯 | tert-butyl (2-(4-aminophenoxy)ethyl)carbamate | 159184-15-3 | C13H20N2O3 |
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2-(4-(叔丁氧基羰基)哌嗪-1-基)吡啶-3-硼酸频那醇酯 | tert-butyl 4-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]piperazine-1-carboxylate | 1073354-42-3 | C20H32BN3O4 |
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2-(4,6-二氨基-1,3,5-三嗪-2-基)乙基-2-甲基-2-丙烯酸酯 | 2-(4,6-Diamino-1,3,5-triazin-2-yl)ethyl 2-methylprop-2-enoate | 106241-72-9 | C9H13N5O2 |
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2-(3-溴苯基)乙酸叔丁酯 | tert-butyl 2-(3-bromophenyl)acetate | 197792-52-2 | C12H15BrO2 |
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2-(2-羟基乙氧基)乙基氧代(苯基)乙酸酯 | oxy-phenyl-ethanoic acid 2-(2-hydroxy-ethoxy)-ethyl ester | 442536-99-4 | C12H14O5 |
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2-(2-氯乙氧基)乙酸甲酯 | methyl 2-(2-chloroethoxy)acetate | 83881-47-4 | C5H9ClO3 |
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2-(2-氨基苯基)乙基氨基甲酸叔丁酯 | [(2-aminophenyl)ethyl]carbamic acid tert-butyl ester | 180147-34-6 | C13H20N2O2 |
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2-(2-(2-氨基乙氧基)乙氧基)乙酸 | 2-(2-(2-aminoethoxy)ethoxy)acetic acid | 134978-97-5 | C6H13NO4 |
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2-(1-溴甲基环丙烷)乙酸甲酯 | methyl 2-(1-(bromomethyl)cyclopropyl)acetate | 855473-50-6 | C7H11BrO2 |
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2-(1-(4-(乙氧基羰基)苯基)乙基)肼羧酸叔丁酯 | tert-butyl 2-{1-[4-(ethoxycarbonyl)phenyl]ethyl}hydrazin-1-carboxylate | 870822-88-1 | C16H24N2O4 |
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2-((2-氯苯基)(羟基)甲基)丙烯酸乙酯 | ethyl 2-((2-chlorophenyl)(hydroxy)methyl)acrylate | 88039-46-7 | C12H13ClO3 |
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2,8-二氮杂螺[4.5]癸烷-8-羧酸叔丁酯 | tert-butyl 2,8-diazaspiro[4.5]decane-8-carboxylate | 236406-39-6 | C13H24N2O2 |
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