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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4-(环丙基亚甲基)哌啶-1-羧酸叔丁酯 | Tert-butyl 4-(cyclopropylmethylene)piperidine-1-carboxylate | 1241725-69-8 | C14H23NO2 |
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4-(溴甲基)苯甲酸乙酯 | 4-carbethoxybenzyl bromide | 26496-94-6 | C10H11BrO2 |
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4-(氯甲基)苯基氨基甲酸叔丁酯 | tert-butyl (4-(chloromethyl)phenyl)carbamate | 916578-53-5 | C12H16ClNO2 |
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4-(氨基甲基)-4-羟基哌啶-1-甲酸叔丁酯草酸盐 | tert-Butyl 4-(aminomethyl)-4-hydroxypiperidine-1-carboxylate oxalate | 1588440-96-3 | C13H24N2O7 |
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4-(异丁基氨基)哌啶-1-羧酸叔丁酯 | tert-butyl 4-(isobutylamino)piperidine-1-carboxylate | 179556-97-9 | C14H28N2O2 |
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4-(三氟甲基)苯基氨基甲酸叔丁酯 | tert-butyl (4-(trifluoromethyl)phenyl)carbamate | 141940-37-6 | C12H14F3NO2 |
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4-(6-氯-3-吡啶)- 1- 哌嗪羧酸 1,1-二甲基乙酯 | tert-butyl 4-(6-chloropyridin-3-yl)piperazine-1-carboxylate | 633283-53-1 | C14H20ClN3O2 |
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4-(4-羟基丁基)苯甲酸甲酯 | methyl 4-(4-hydroxybutyl)benzoate | 123910-88-3 | C12H16O3 |
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4-(4-甲氧基羰基亚苄基)哌啶-1-羧酸叔丁酯 | 4-(4-methoxycarbonylbenzylidene)piperidine-1-carboxylic acid tert-butyl ester | 209808-15-1 | C19H25NO4 |
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4-(4-氧代丁基)苯甲酸甲酯 | methyl 4-(4-oxobutyl)benzoate | 106200-41-3 | C12H14O3 |
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4-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)-2,3-二氢-1H-吡咯-1-羧酸叔丁酯 | tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-pyrrole-1-carboxylate | 1401165-14-7 | C15H26BNO4 |
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4-(3-氨基苯基)-哌啶-1-羧酸叔丁酯 | tert-butyl 4-(3-aminophenyl)piperidine-1-carboxylate | 387827-19-2 | C16H24N2O2 |
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4-(2-溴乙酰基)哌嗪-1-羧酸叔丁酯 | tert-butyl 4-(2-bromoacetyl)piperazine-1-carboxylate | 112257-12-2 | C11H19BrN2O3 |
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4-(2-溴丙基)-1-哌嗪羧酸-1,1-二甲基乙酯 | tert-butyl 4-(3-bromopropyl)piperazine-1-carboxylate | 655225-02-8 | C12H23BrN2O2 |
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4-(2-氯-4-吡啶)- 1- 哌嗪羧酸 1,1-二甲基乙酯 | tert-butyl 4-(2-chloropyridin-4-yl)piperazine-1-carboxylate | 633283-63-3 | C14H20ClN3O2 |
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4-(2-氨基吡啶-3-基氨基)哌啶-1-羧酸叔丁酯 | tert-butyl 4-((2-aminopyridin-3-yl)amino)piperidine-1-carboxylate | 781649-86-3 | C15H24N4O2 |
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4-((4-(4-溴-2-氟苯基氨基)-6-甲氧基喹唑啉-7-基氧基)甲基)哌啶-1-羧酸叔丁酯 | 4-(((4-((4-bromo-2-fluorophenyl)amino)-6-methoxyquinazolin-7-yl)oxy)methyl)piperidine-1-carboxylic acid tert-butyl ester | 338992-20-4 | C26H30BrFN4O4 |
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4,5-二溴-1,2-二苯甲酸甲酯 | dimethyl 4,5-dibromophthalate | 859299-66-4 | C10H8Br2O4 |
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4,4'-二苯甲烷二异氰酸酯、2,4'-二苯甲烷二异氰酸酯和2,2'-二苯甲烷二异氰酸酯的混合物 | di(4-isocyanatophenyl)methane | 101-68-8 | C15H10N2O2 |
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3-酮庚酸甲酯 | methyl 3-oxoheptanoate | 39815-78-6 | C8H14O3 |
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3-羟基苯基磷酰丙酸 | 3-[hydroxy(phenyl)phosphinyl]propionic acid | 14657-64-8 | C9H11O4P |
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3-羟基环丁烷羧酸甲酯 | methyl 3-cis-hydroxycyclobutane-1-carboxylate | 4934-99-0 | C6H10O3 |
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3-羟基吗啉-4-羧酸叔丁酯 | tert-butyl 3-hydroxymorpholine-4-carboxylate | 1097871-14-1 | C9H17NO4 |
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3-羟基丙酸乙酯 | ethyl 3-hydroxypropanoate | 623-72-3 | C5H10O3 |
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3-羟基-5-碘苯甲酸甲酯 | methyl 3-hydroxy-5-methylbenzoate | 2615-71-6 | C9H10O3 |
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3-羟基-5-甲基-2-噻吩羧酸甲酯 | methyl 3-hydroxy-5-methylthiophene-2-carboxylate | 5556-22-9 | C7H8O3S |
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3-羟基-4,4,4-三氟丁酸乙酯 | ethyl 3-hydroxy-4,4,4-trifluorobutyrate | 372-30-5 | C6H9F3O3 |
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3-羟基-3-甲基吡咯烷-1-羧酸叔丁酯 | tert-butyl 3-hydroxy-3-methylpyrrolidine-1-carboxylate | 412278-02-5 | C10H19NO3 |
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3-羟基-2-甲基丙酸甲酯 | methyl 3-hydroxy-2-methylpropanoate | 42998-03-8 | C5H10O3 |
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3-羟基-2-亚甲基丁酸甲酯 | methyl 3-hydroxy-2-methylenebutyrate | 18020-65-0 | C6H10O3 |
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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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