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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3-羟基-1-噁-9-氮杂螺[5.5]十一烷-9-羧酸 1,1-二甲基乙酯 | tert-butyl 3-hydroxy-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate | 374795-42-3 | C14H25NO4 |
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3-硼-4-氯苯甲酸甲酯 | (2-chloro-5-(methoxycarbonyl)phenyl)boronic acid | 913835-92-4 | C8H8BClO4 |
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3-硝基-邻苯二甲酯 | dimethyl 3-nitrophthalate | 13365-26-9 | C10H9NO6 |
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3-硝基-1H-吡唑-1-羧酸叔丁酯 | tert-butyl 3-nitro-1H-pyrazole-1-carboxylate | 1253792-38-9 | C8H11N3O4 |
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3-疏基吡啶-4-氨基甲酸叔丁酯 | 4-[(tert-Butoxycarbonyl)amino]-3-mercaptopyridine | 365996-04-9 | C10H14N2O2S |
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3-甲酰基苯甲酸叔丁酯 | tert-butyl 3-formylbenzoate | 247186-56-7 | C12H14O3 |
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3-甲氧基丙烯酸甲酯 | methyl (2E)-3-methoxy-2-propenoate | 5788-17-0 | C5H8O3 |
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3-甲基吲哚-2-甲酸乙酯 | ethyl 3-methyl-indole-2-carboxylate | 26304-51-8 | C12H13NO2 |
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3-甲基-3-丁烯酸甲酯 | methyl 3-methyl-3-butenoate | 25859-52-3 | C6H10O2 |
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3-甲基-2-氧代戊酸乙酯 | ethyl methyl-2-oxopentanoate | 26516-27-8 | C8H14O3 |
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3-甲基-2-丁烯基硫代乙酸酯 | ethanethioic acid S-(3-methyl-2-butenyl) ester | 33049-93-3 | C7H12OS |
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3-环己烯-1-羧酸甲酯 | methyl cyclohex-3-ene-1-carboxylate | 6493-77-2 | C8H12O2 |
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3-溴苯甲酸叔丁酯 | tert-butyl 3-bromobenzoate | 69038-74-0 | C11H13BrO2 |
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3-溴苯乙基氨基甲酸叔丁酯 | tert-butyl (3-bromophenethyl)carbamate | 153732-25-3 | C13H18BrNO2 |
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3-溴丙酸叔丁酯 | tert-butyl 3-bromopropionate | 55666-43-8 | C7H13BrO2 |
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3-溴4H,5H,6H,7H-吡唑并[1,5-a]吡嗪-5-羧酸叔丁酯 | tert-butyl 3-bromo-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate | 1196154-25-2 | C11H16BrN3O2 |
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3-溴-5-羟基苯甲酸甲酯 | methyl 3-bromo-5-hydroxybenzoate | 192810-12-1 | C8H7BrO3 |
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3-溴-4-(三氟甲基)苯甲酸甲酯 | methyl 3-bromo-4-(trifluoromethyl)benzoate | 455941-82-9 | C9H6BrF3O2 |
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3-溴-2-溴甲基苯甲酸甲酯 | methyl 3-bromo-2-(bromomethyl)benzoate | 337536-14-8 | C9H8Br2O2 |
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3-溴-1-(3-氯吡啶-2-基)-4,5-二氢-1H-吡唑-5-甲酸乙酯 | ethyl 3-bromo-1-(3-chloropyridin-2-yl)-4,5-dihydro-1H-pyrazole-5-carboxylate | 500011-91-6 | C11H11BrClN3O2 |
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3-氰基-4-羟基苯甲酸甲酯 | methyl 3-cyano-4-hydroxybenzoate | 156001-68-2 | C9H7NO3 |
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3-氯丙酸苯酯 | phenyl 3-chloropropanoate | 24552-27-0 | C9H9ClO2 |
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3-氯-5-碘苯甲酸甲酯 | methyl 3-chloro-5-iodobenzoate | 289039-85-6 | C8H6ClIO2 |
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3-氯-4-甲酸甲酯苯硼酸 | (3-chloro-4-(methoxycarbonyl)phenyl)boronic acid | 603122-82-3 | C8H8BClO4 |
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3-氯-4-甲基异硫氰酸苯酯 | 2-chloro-4-isothiocyanato-1-methyl-benzene | 19241-37-3 | C8H6ClNS |
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3-氮杂双环[3.1.0]己烷-3,6-二羧酸 3-叔丁酯 | 3-(tert-butoxycarbonyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid | 1119512-39-8 | C11H17NO4 |
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3-氨基甲基吲哚-1-羧酸叔丁酯 | tert-butyl 3-(aminomethyl)-1H-indole-1-carboxylate | 188988-46-7 | C14H18N2O2 |
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3-氨基甲基-3-氟哌啶-1-羧酸叔丁酯 | tert-butyl 3-(aminomethyl)-3-fluoro-piperidine-1-carboxylate | 1219832-36-6 | C11H21FN2O2 |
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3-氨基吡唑-1-甲酸叔丁酯 | tert-butyl 3-amino-1H-pyrazole-1-carboxylate | 863504-84-1 | C8H13N3O2 |
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3-氨基丁酸乙酯 | 3-aminobutanoic acid ethyl ester | 5303-65-1 | C6H13NO2 |
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3-氨基-4-羟基-1-吡咯烷羧酸-1,1-二甲基乙基酯(9ci) | tert-butyl 3-amino-4-hydroxypyrrolidine-1-carboxylate | 190141-99-2 | C9H18N2O3 |
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3-氨基-4-(苄氧基)苯基乙酸酯 | 3-amino-4-benzyloxyphenyl acetate | 141498-80-8 | C15H15NO3 |
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3-氨基-4-(2,4,5-三氟苯基)丁酸甲酯 | methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate | 1253055-92-3 | C11H12F3NO2 |
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3-氨基-4,4-二氟-2-丁酸乙酯 | Ethyl 4,4-difluoro 3-amino-2-butenoate | 81982-54-9 | C6H9F2NO2 |
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3-氨基-3-甲基-吡咯烷-1-羧酸叔丁酯 | tert-butyl 3-amino-3-methylpyrrolidine-1-carboxylate | 1158758-59-8 | C10H20N2O2 |
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3-氨基-3-氰基吡咯烷-1-羧酸叔丁酯 | tert-butyl 3-amino-3-cyanopyrrolidine-1-carboxylate | 871115-54-7 | C10H17N3O2 |
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3-氨基-3-(4-硝基苯基)丙酸甲酯 | methyl 3-amino-3-(4-nitrophenyl)propanoate | 273920-24-4 | C10H12N2O4 |
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3-氨基-2,2-二甲基丙酸叔丁酯 | tert-butyl 3-amino-2,2-dimethylpropanoate | 259794-53-1 | C9H19NO2 |
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3-氨基-1-环丁基甲酸乙酯盐酸盐 | ethyl trans-3-aminocyclobutanecarboxylate hydrochloride | 1375303-78-8 | C7H13NO2*ClH |
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3-氧化戊二酸二叔丁酯 | di-tert-butyl 1,3-acetonedicarboxylate | 28009-80-5 | C13H22O5 |
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3-氧代环戊烷甲酸乙酯 | 2-methyltetrahydro-4H-pyran-4-one | 1193-20-0 | C6H10O2 |
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3-氧代己酸甲酯 | methyl 3-oxohexanoate | 30414-54-1 | C7H12O3 |
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3-氟苯甲酸甲酯 | methyl 3-fluorobenzoate | 455-68-5 | C8H7FO2 |
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3-氟甲基氮杂环丁烷-1-羧酸叔丁酯 | tert-butyl 3-(fluoromethyl)azetidine-1-carboxylate | 1443983-85-4 | C9H16FNO2 |
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3-氟-4-硝基苯甲酸乙酯 | ethyl 3-fluoro-4-nitrobenzoate | 914347-91-4 | C9H8FNO4 |
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3-氟-4-氧代哌啶-1-甲酸叔丁酯 | tert-butyl-3-fluoro-4-oxopiperidine-1-carboxylate | 211108-50-8 | C10H16FNO3 |
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3-氟-1H-吡咯-2-羧酸乙酯 | ethyl 3-fluoro-1H-pyrrole-2-carboxylate | 168102-05-4 | C7H8FNO2 |
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3-巯基丙酸异丙酯 | isopropyl 3-mercaptopropanoate | 7383-64-4 | C6H12O2S |
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3-吖丁啶甲酸叔丁酯盐酸盐 | tert-butyl azetidine-3-carboxylate hydrochloride | 53871-08-2 | C8H15NO2*ClH |
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3-丁烯基异硫氰酸酯 | 4-isothiocyanato-1-butene | 3386-97-8 | C5H7NS |
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