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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(R)-(+)-2-(4-羟基苯氧基)丙酸 | (R)-2-(4-hydroxyphenoxy)propionic acid | 94050-90-5 | C9H10O4 |
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(5-羟基-2-甲基苯基)硼酸 | (5-hydroxy-2-methylphenyl)boronic acid | 1375216-45-7 | C7H9BO3 |
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(5-(羟基甲基)-2-甲氧基苯基)硼酸 | 5-(hydroxymethyl)-2-methoxyphenylboronic acid | 1137339-94-6 | C8H11BO4 |
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(4-甲基苯基)硫酸盐 | p-cresol sulfate | 3233-58-7 | C7H8O4S |
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(4-环丁基苯基)硼酸 | (4-cyclobutylphenyl)boronic acid | 845797-74-2 | C10H13BO2 |
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(4-溴-2,6-二甲基苯基)硼酸 | (4-bromo-2,6-dimethylphenyl)boronic acid | 1160561-24-9 | C8H10BBrO2 |
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(4-(羟基甲基)-2-甲基苯基)硼酸 | [4-(hydroxymethyl)-2-methylphenyl]boronic acid | 166386-66-9 | C8H11BO3 |
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(3R,4R)-4-异丙基吡咯烷-3-羧酸 | trans-4-isopropylpyrrolidine-3-carboxylic acid | 261896-36-0 | C8H15NO2 |
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(3-甲氧基-5-甲基苯基)硼酸 | 3-methoxy-5-methylphenylboronic acid | 725251-81-0 | C8H11BO3 |
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(3,6-二氟-2-甲氧基苯基)硼酸 | (3,6-difluoro-2-methoxyphenyl)boronic acid | 919355-30-9 | C7H7BF2O3 |
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(2-羟基-1-萘基)硼酸 | 2-hydroxy-1-naphthaleneboronic acid | 898257-48-2 | C10H9BO3 |
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(2-甲酰基-5-(三氟甲基)苯基)硼酸 | 5-Trifluoromethyl-2-formyl phenylboronic acid | 1204580-94-8 | C8H6BF3O3 |
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(2-溴-5-叔丁基苯基)硼酸 | 2-bromo-5-tert-butylbenzeneboronic acid | 916747-52-9 | C10H14BBrO2 |
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(2-氟-4-羟基苯基)硼酸 | (2-fluoro-4-hydroxyphenyl)boronic acid | 1376989-43-3 | C6H6BFO3 |
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(1S,3S)-3-氨基环戊甲酸 | (+)-trans-(1S,3S)-3-aminocyclopentane-1-carboxylic acid | 71376-02-8 | C6H11NO2 |
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(1S,2s)-boc-2-氨基环戊烷羧酸 | (1S,2S)-2-((tert-butoxycarbonyl)amino)cyclopentanecarboxylic acid | 143679-80-5 | C11H19NO4 |
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(1S,2r)-Fmoc-2-氨基环己烷 羧酸 | Fmoc-cis-2-aminocyclohexane carboxylic acid | 194471-85-7 | C22H23NO4 |
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(1S,2S)-2-甲基环丙烷羧酸 | (1S,2S)-2-methylcyclopropanecarboxylic acid | 14590-52-4 | C5H8O2 |
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(1S,2R)-2-((苄氧基)羰基)环己烷-1-羧酸 | (1S,2R)-cis-2-benzyloxycarbonyl-cyclohexane-1-carboxylic acid | 200948-88-5 | C15H18O4 |
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(1R,2R)-1-(叔丁氧羰基氨基)-2-(二氟甲基)环丙烷甲酸 | (1R,2R)-1-(tert-butoxycarbonylamino)-2-(difluoromethyl)cyclopropanecarboxylic acid | 1152134-45-6 | C10H15F2NO4 |
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(1R,3R)3-羟基环戊烷羧酸 | (1R,3R)-3-hydroxy-cyclopentanecarboxylic acid | 946594-17-8 | C6H10O3 |
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(1R,3R)-N-BOC-1-氨基环戊烷-3-甲酸 | (1R,3R)-3-((tert-butoxycarbonyl)amino)cyclopentanecarboxylic acid | 489446-85-7 | C11H19NO4 |
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(1R,2S)-2-((((9H-芴-9-基)甲氧基)羰基)环己烷甲酸 | cis-(N-9-fluorenylmethoxycarbonyl)-2-amino cyclohexane carboxylic acid | 312965-06-3 | C22H23NO4 |
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(1R,2R)-BOC-2-氨基环己烷甲酸 | (1R,2S)-2-((tert-butoxycarbonyl)amino)cyclohexane-1-carboxylic acid | 352356-38-8 | C12H21NO4 |
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(1R,2R)-2-氨基环己甲酸 | (1R,2R)-2-aminocyclohexanecarboxylic Acid | 5691-19-0 | C7H13NO2 |
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(1R)-反式-4-[N-叔丁氧羰基-1-氨基乙基]环己烷羧酸 | (1R)-trans-4-[N-Boc-1-aMinoethyl]cyclohexanecarboxylic Acid | 671815-99-9 | C14H25NO4 |
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—— | trans-4-Carboxamido-cyclohexan-1-carbonsaeure | 21483-87-4 | C8H13NO3 |
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—— | trans-4-acetylcyclohexanecarboxylic acid methyl ester | 183996-94-3 | C10H16O3 |
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—— | Sodium 6-amino-4,7-disulfonaphthalene-2-sulfonate | 41016-61-9 | C10H8NNaO9S3 |
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—— | 3,3',3''-((1,3,5-triazine-2,4,6-triyl)tris(azanediyl))tribenzoic acid | 1383425-68-0 | C24H18N6O6 |
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—— | Tetrasodium;4-[10,15,20-tris(4-sulfonatophenyl)-21,24-dihydroporphyrin-5-yl]benzenesulfonate;hydrate | 652154-11-5 | C44H28N4Na4O13S4 |
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—— | 3-(2-(3-cyano-5-fluorophenoxy)-5-(methylthio)phenyl)propanoic acid | 1672665-67-6 | C17H14FNO3S |
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—— | (1r,4r)-4-(morpholin-4-yl)cyclohexan-1-amine | 558442-97-0 | C10H20N2O |
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—— | 6-Bromo-4-fluoropyrazolo[1,5-a]pyridine-2-carboxylic acid | 2177264-08-1 | C8H4BrFN2O2 |
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—— | 4-(trans-4-Butylcyclohexyl)benzoic acid | 83626-35-1 | C17H24O2 |
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—— | trans,trans-4-(2,3-Difluoro-4-methylphenyl)-4'-ethylbicyclohexyl | 174350-08-4 | C17H24F2O |
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—— | 2,2'-dicyano-4,4'-biphenyldicarboxylic acid | 1052137-51-5 | C16H8N2O4 |
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—— | trans-4-Methoxycyclohexanol | 22188-03-0 | C7H14O2 |
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—— | 4-aminocyclohexanecarbonitrile hydrochloride | 873537-33-8 | C7H12N2*ClH |
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—— | (S)-p-(2,2,2-trifluoro-1-hydroxyethyl)benzoic acid | 130534-97-3 | C9H7F3O3 |
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—— | 3,6-Dibromo-2-fluorobenzoic acid | 1214352-42-7 | C7H3Br2FO2 |
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—— | 3,3′,3″-(methylsilanetriyl)tribenzoic acid | 31825-53-3 | C22H18O6Si |
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—— | (S)-2-(4-Methylphenylsulfonamido)-N-(5-phenyl-1H-pyrrol-3-yl)propanamide | 99740-00-8 | C20H21N3O3S |
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—— | 14542-05-3 | C31H45NNaO6S |
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—— | (Z)-4-(2-Carboxyvinyl)benzoic acid | 168649-22-7 | C10H8O4 |
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—— | 6-Hydroxyspiro[3.3]heptane-2-carboxylic acid | 889944-59-6 | C8H12O3 |
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—— | tetrakis(3-carboxyphenyl)silicon | 31825-57-7 | C28H20O8Si |
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—— | 4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid | 47593-50-0 | C22H18O6 |
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—— | 4,8-Bis(5-bromo-2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)benzo[1,2-c;4,5-c']bis[1,2,5]thiadiazole | 1323953-37-2 | C18H8Br2N4O4S4 |
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—— | (R)-[3-[3-(3,4-dimethoxyphenyl)-1-hydroxypropyl]phenoxy]acetic acid | 215169-00-9 | C19H22O6 |
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