环羧酸是一类含有一个或多个羧基(-COOH)的有机化合物,其中至少有一个羧基位于环状结构中。这类化合物因其特殊的化学性质和潜在的应用价值,在有机合成、生物医药等领域具有重要意义。
基本定义与结构环羧酸可以分为单环和多环两类。单环环羧酸最常见的是内酯类化合物(如γ-丁内酯),其中包含一个四元或五元环,并含有至少两个氧原子,其中一个为环氧基团的碳连接有羧基。多环环羧酸则包括更大且更复杂的结构。
化学性质环羧酸可以通过多种途径获得,包括但不限于:
环羧酸因其独特的结构和广泛的化学性质,在多个领域内展现出广阔的应用前景。随着研究的深入和技术的进步,未来可能还会有更多基于环羧酸的新材料、新药物被开发出来。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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4-(溴甲基)苯磺酸钠盐 | sodium 4-bromomethylbenzenesulfonate | 32014-22-5 | C7H6BrO3S*Na |
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4-(二异丙基氨甲酰基)苯基硼酸 | (4-(diisopropylcarbamoyl)phenyl)boronic acid | 850568-33-1 | C13H20BNO3 |
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4-(三氯甲基)苯甲酸 | 4-trichloromethyl-benzoic acid | 5264-40-4 | C8H5Cl3O2 |
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4-(4-氯-3-硝基苯基)-3-甲基-4-氧代丁酸 | 3-methyl-4-oxo-4-(3'-nitro-4'-chloro-phenyl)-butyric acid | 85633-96-1 | C11H10ClNO5 |
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4-(4-(丙烯酰氧基)丁氧基)苯甲酸 | 4-[4-(acryloyloxy)butoxy]benzoic acid | 69260-42-0 | C14H16O5 |
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4-(3-丁烯-1-基)苯甲酸 | 4-(but-3-en-1-yl)benzoic acid | 15451-35-1 | C11H12O2 |
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4-(2-丙烯醛基氧基乙基-1-氧基)-苯甲酸 | 4-(2-acryloyloxyethoxy)benzoic acid | 69260-38-4 | C12H12O5 |
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4-(1H-咪唑-2-基)苯甲酸乙酯 | ethyl 4-(1H-imidazol-2-yl)benzoate | 210962-26-8 | C12H12N2O2 |
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4-(1-氧代-4-吡啶基)-苯甲酸 | 4-(1-Oxy-pyridin-4-yl)-benzoic acid | 219672-23-8 | C12H9NO3 |
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4-(1-(((5-((4-(2,4-二(叔戊基)苯氧基)-1-氧代丁基)氨基)-2-氯苯基)氨基)羰基)-3,3-二甲基-2-氧代丁氧基)苯甲酸 | Benzoic acid, 4-[1-[[[5-[[4-[2,4-bis(1,1-dimethylpropyl)phenoxy]-1-oxobutyl]amino]-2-chlorophenyl]amino]carbonyl]-3,3-dimethyl-2-oxobutoxy]- | 53918-53-9 | C40H51ClN2O7 |
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4-(1,2,2-三苯基乙烯基)苯甲酸 | 4-(1,2,2-triphenylvinyl)benzoic acid | 197153-87-0 | C27H20O2 |
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4-(((吡啶-3-基甲氧基)羰基氨基)甲基)苯甲酸 | 4-((((pyridin-3-ylmethoxy)carbonyl)amino)methyl)benzoic acid | 241809-79-0 | C15H14N2O4 |
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4,6-二溴-3-羟基-2-硝基苯甲酸 | 4,6-dibromo-3-hydroxy-2-nitrobenzoic acid | 160911-18-2 | C7H3Br2NO5 |
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4,5-二甲氧基邻苯二甲酸 | m-hemipinic acid | 577-68-4 | C10H10O6 |
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4,5-二氟-2-甲氧基苯甲酸 | 4,5-difluoro-2-methoxybenzoic acid | 425702-18-7 | C8H6F2O3 |
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4,4'-[[[2-[(4-羧基苯氧基)甲基]-2-乙基-1,3-丙二基]双(氧基)]双-苯甲酸 | 4,4'-[[2-[(4-carboxyphenoxy)methyl]-2-ethylpropane-1,3-diyl]dioxy]dibenzoic acid | 1359740-23-0 | C27H26O9 |
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4,4',4"-硼代三甲基苯甲酸(2,3,5,6-四甲基苯甲酸) | tris(p-carboxylic acid)tridurylborane | 1358822-48-6 | C33H39BO6 |
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3-萘-2-丙酸 | 3-(2-naphthyl)propionic acid | 21658-35-5 | C13H12O2 |
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3-肼基苯磺酸 | 3-Hydrazino-benzolsulfonsaeure | 138-30-7 | C6H8N2O3S |
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3-羧基-5-氟苯基硼酸 | 3-borono-5-fluorobenzoic acid | 871329-84-9 | C7H6BFO4 |
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3-羟基环己烷羧酸乙酯 | ethyl 3-hydroxycyclohexanecarboxylate | 94160-25-5 | C9H16O3 |
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3-羟基环己烷羧酸 | 3-hydroxycyclohexane-1-carboxylic acid | 606488-94-2 | C7H12O3 |
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3-硝基-4,5-二苄氧基苯甲酸 | 3,4-dibenzyloxy-5-nitrobenzoic acid | 923288-55-5 | C21H17NO6 |
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3-甲酰基-5-溴苯甲酸 | 3-bromo-5-formylbenzoic acid | 398119-27-2 | C8H5BrO3 |
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3-甲酰基-4-羟基苯甲酸 | 3-formyl-4-hydroxybenzoic acid | 584-87-2 | C8H6O4 |
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3-甲氧基-2-羟基苯硼酸 | 2-hydroxy-3-methoxyphenyl boronic acid | 259209-17-1 | C7H9BO4 |
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3-甲基噻吩-2-硼酸 | (3-methylthiophen-2-yl)boronic acid | 177735-09-0 | C5H7BO2S |
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3-甲基-[1,1-联苯]-2-羧酸 | 3-methylbiphenyl-2-carboxylic acid | 92254-02-9 | C14H12O2 |
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3-甲基-1-环己烷羧酸 | 3-Methylcyclohexanecarboxylic acid | 13293-59-9 | C8H14O2 |
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3-溴-6-氟-2-甲基苯甲酸 | 3-bromo-6-fluoro-2-methylbenzoic acid | 1427373-55-4 | C8H6BrFO2 |
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3-溴-4-甲氧基-5-硝基苯甲酸 | 3-bromo-4-methoxy-5-nitrobenzoic acid | 954815-08-8 | C8H6BrNO5 |
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3-溴-4,5-二甲氧基苯甲酸 | 3-bromo-4,5-dimethoxybenzoic acid | 20731-48-0 | C9H9BrO4 |
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3-溴-2-三氟甲氧基苯甲酸 | 3-bromo-2-(trifluoromethoxy)benzoic acid | 403646-45-7 | C8H4BrF3O3 |
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3-溴-2,4-二甲基苯甲酸 | 3-bromo-2,4-dimethylbenzoic acid | 1255206-85-9 | C9H9BrO2 |
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3-氰基-2-羟基-苯甲酸 | 3-cyano-2-hydroxybenzoic acid | 67127-84-8 | C8H5NO3 |
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3-氯磺酰基-4-甲氧基苯甲酸 | 3-chlorosulfonyl-4-methoxybenzoic acid | 50803-29-7 | C8H7ClO5S |
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3-氯-2-甲氧基苯硼酸 | (3-chloro-2-methoxyphenyl)boronic acid | 179898-50-1 | C7H8BClO3 |
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3-氯-2-甲基苯甲酸钠 | Benzoic acid, 3-chloro-2-methyl-, sodium salt (1:1) | 1708942-17-9 | C8H6ClNaO2 |
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3-氨基-5-硝基水杨酸 | 3-amino-5-nitrosalicylic acid | 831-51-6 | C7H6N2O5 |
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3-氨基-2,4,6-三碘苯甲酸 | 3-amino-2,4,6-triiodobenzoic acid | 3119-15-1 | C7H4I3NO2 |
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3-氟-2-羟基苯硼酸 | (3-fluoro-2-hydroxyphenyl)boronic acid | 259209-24-0 | C6H6BFO3 |
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3-巯基丙酸-2-乙己酯 | 2-ethylhexyl 3-sulfanylpropanoate | 50448-95-8 | C11H22O2S |
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3-对甲氧基苯胺基-3-羰基丙酸 | 3-((4-methoxyphenyl)amino)-3-oxopropanoic acid | 61916-60-7 | C10H11NO4 |
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3-亚甲基环丁烷羧酸 | 3-methylenecyclobutane-1-carboxylic acid | 15760-36-8 | C6H8O2 |
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3-乙氧基-4-硝基苯甲酸 | 3-ethoxy-4-nitro-benzoic acid | 367501-32-4 | C9H9NO5 |
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3-乙基苯甲酸 | m-ethylbenzoic acid | 619-20-5 | C9H10O2 |
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3-乙基-2-[3-(3-乙基-3H-苯并噻唑-2-亚基)-2-甲基丙-1-烯基]苯并噻唑鎓p-甲苯磺酸酯 | 1,3-bis-(3-ethyl-benzothiazol-2-yl)-2-methyl-trimethinium; toluene-4-sulfonate | 15086-20-1 | C7H7O3S*C22H23N2S2 |
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3-[[(羟乙基)氨基]羰基]-5-硝基苯甲酸 | 3-{[(2-hydroxyethyl)amino]carbonyl}-5-nitrobenzoic acid | 22871-56-3 | C10H10N2O6 |
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3-[2-氯-4-(三氟甲基)苯氧基]苯甲酸 | 3-(2-chloro-4-(trifluoromethyl)phenoxy)benzoic acid | 63734-62-3 | C14H8ClF3O3 |
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3-(BETA-D-葡萄糖基)-2-羟基苯甲酸甲酯 | 2-hydroxy-3-O-β-D-glucosyloxy benzoic acid methyl ester | 53827-68-2 | C14H18O9 |
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