多环化合物是指由两个或更多个环状结构连接而成的分子。这些化合物广泛存在于自然界和合成化学中,在有机化学、化学化工以及生物医药等领域有着重要的应用。根据环的连接方式和性质,可以将多环化合物分为多种类型,常见的有以下几种:
稠环化合物:此类化合物由两个或多个共用一个或几个碳原子的环状结构构成。例如,苯并芘(Biphenyl)、菲(Phenanthrene)等。
桥连环化合物:这类化合物中的各环通过非共用的原子连接起来,如桥联芳烃、多环芳烃(Polycyclic Aromatic Hydrocarbons, PAHs)等。PAHs在环境科学和人类健康中具有重要意义,包括致癌性。
螺环化合物:不同环状结构之间通过一个或多个原子相互连接,形成螺旋型结构。例如螺二环[4.5]癸烷(Spiraurane)、螺环己烷等。
稠环芳烃:由两个或多个苯环共用碳原子而形成的化合物,如联苯、蒽、芘等。这些物质在有机合成中具有重要价值,并且许多是致癌物。
多环化合物因其独特的结构和性质,在材料科学(例如导电聚合物)、催化化学、药物设计等领域有着广泛的应用。其中,某些类型的多环芳烃由于其毒性及潜在的致癌性而成为环境科学关注的重要污染物之一。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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4,7-二羟基邻菲罗啉-3,8-二甲酸乙酯 | 1,4,7,10-tetrahydro-3,8-dicarboethoxy-1,10-phenanthroline-4,7-dione | 39479-71-5 | C18H16N2O6 |
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4,7-二羟基-2-甲氧基-9,10-二氢菲 | lusianthridin | 87530-30-1 | C15H14O3 |
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4,7-二羟基-1,10-菲啰啉 | 1,10-phenanthroline-4,7-diol | 3922-40-5 | C12H8N2O2 |
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4,7-二甲氧基-1,10-菲咯啉 | 4,7-dimethoxy-1,10-phenanthroline | 92149-07-0 | C14H12N2O2 |
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4,7-二溴-1,10-菲咯啉 | 4,7-dibromo-1,10-phenanthroline | 156492-30-7 | C12H6Br2N2 |
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4,5-双二苯基膦-9,9-二甲基氧杂蒽二氯化钴 | [Co(Xantphos)Cl<sub>2</sub>] | 898807-69-7 | C39H32Cl2CoOP2 |
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4,5-二氮芴-9-酮 | 4,5-Diazafluoren-9-one | 50890-67-0 | C11H6N2O |
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4,5-二氮-9,9-螺二芴 | 4,5-diaza-9,9'-spirobifluorene | 171856-25-0 | C23H14N2 |
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4,5-二(二叔丁基膦)-9,9-二甲基氧杂蒽 | t-BuXantphos | 856405-77-1 | C31H48OP2 |
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4,5,9,10-四溴-2,7-二辛基苯并[lmn][3,8]菲咯啉-1,3,6,8-四酮 | 2,3,6,7-tetrabromonaphthalene-1,8,4,5-tetracarboxylic acid N,N-dioctyldiimide | 954374-43-7 | C30H34Br4N2O4 |
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4,5,9,10-四溴-2,7-二(2-辛基十二烷基)苯并[lmn][3,8]菲咯啉-1,3,6,8(2H,7H)-四酮 | N,N'-bis(2-octyldodecyl)-2,3,6,7-tetrabromonaphthalene-1,4,5,8-bis(dicarboximide) | 1219501-17-3 | C54H82Br4N2O4 |
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4,5,9,10-四氮杂菲 | 4,5,9,10-tetra-azaphenanthrene | 653-05-4 | C10H6N4 |
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4,4’-双(三苯基硅基)-1,1’-联苯 | 4,4'-bis(triphenylsilyl)biphenyl | 18826-13-6 | C48H38Si2 |
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4,4’-双(4-氨基-2-三氟甲基苯氧基)联苯 | 4-(4-{4-[4-amino-2-(trifluoromethyl)phenoxy]phenyl}phenoxy)-3-(trifluoromethyl)aniline | 138321-99-0 | C26H18F6N2O2 |
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4,4’-双(3-氨基苯氧基)联苯 | 4,4'-bis(3-amino-phenoxy)biphenyl | 105112-76-3 | C24H20N2O2 |
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4,4’-双(2,3-环氧基丙氧基)联苯 | 4,4'-bis(2,3-epoxypropoxy)biphenyl | 90837-23-3 | C18H18O4 |
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4,4’-(蒽-9,10-二基)二苯胺 | 4,4'-(anthracene-9,10-diyl)dianiline | 106704-35-2 | C26H20N2 |
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4,4-二甲基-3,4-二氢-2H-萘-1-酮 | 3,4-dihydro-4,4-dimethyl-1(2H)-naphthalenone | 2979-69-3 | C12H14O |
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4,4-二溴-2,2-二碘联苯 | 4,4'-dibromo-2,2'-diiodobiphenyl | 852138-89-7 | C12H6Br2I2 |
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4,4-二氨基-2,2-二甲基联苯双盐酸盐 | 2,2'-Dimethyl-1,1'-biphenyl-4,4'-diamine dihydrochloride | 60410-99-3 | C14H18Cl2N2 |
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4,4-二氨基-1,1-联苯-3,3-二羧酸 | 3,3'-dicarboxy-4,4'-diaminobiphenyl | 2130-56-5 | C14H12N2O4 |
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4,4-二(4-氧芴基)二苯胺 | bis(4-(dibenzo[b,d]furan-4-yl)phenyl)amine | 955959-91-8 | C36H23NO2 |
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4,4-二(1H-咪唑-1-基)-1,1-联苯 | 4,4'-bis-(1H-imidazol-1-yl)biphenyl | 855766-92-6 | C18H14N4 |
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4,4-(蒽-9,10-二基双(乙炔-2,1-二基))二苯甲醛 | 9,10-bis(4-formylphenylethynyl)anthracene | 1361119-48-3 | C32H18O2 |
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4,4,5,5-四甲基-2-(3-(10-苯基蒽-9-基)苯基)-1,3,2-二氧苯甲醛 | 4,4,5,5-tetramethyl-2-[3-(1 0-phenylanthracen-9-yl)phenyl]-1,3,2-dioxaborolane | 1023674-81-8 | C32H29BO2 |
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4,4,4-三氟-1-2-萘-1,3-丁烷二酮 | 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedione | 893-33-4 | C14H9F3O2 |
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4,4'-联苯二磺酰氯 | biphenyl-4,4'-disulfonyl chloride | 3406-84-6 | C12H8Cl2O4S2 |
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4,4'-联苯二甲醛 | 4,4'-diformylbiphenyl | 66-98-8 | C14H10O2 |
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4,4'-双(反式-4-丙基环己基)-2-氟联苯 | 1,1'-Biphenyl, 2-fluoro-4,4'-bis(trans-4-propylcyclohexyl)- | 102714-93-2 | C30H41F |
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4,4'-双(9H-咔唑-9-基)-2,2'-二甲基联苯 | 4,4'-bis(9-carbazolyl)-2,2'-dimethylbiphenyl | 604785-54-8 | C38H28N2 |
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4,4'-二羟基-3,3'-乙二醛联苯 | 5,5'-bis-salicylaldehyde | 125366-78-1 | C14H10O4 |
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4,4'-二硝基-1,1'-联苯-2,2'-二羧酸 | 4,4'-dinitrodiphenic acid | 20246-81-5 | C14H8N2O8 |
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4,4'-二溴-9,9'-螺二[9H-芴] | 4,4'-dibromo-9,9'-spirobifluorene | 1257321-41-7 | C25H14Br2 |
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4,4'-二溴-2-硝基联苯 | 4,4'-dibromo-2-nitro-biphenyl | 439797-69-0 | C12H7Br2NO2 |
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4,4'-二溴-2,2'-二硝基联苯 | 4,4'-dibromo-2,2'-dinitrobiphenyl | 91371-12-9 | C12H6Br2N2O4 |
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4,4'-二氨基八氟联苯 | octafluorobenzidine | 1038-66-0 | C12H4F8N2 |
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4,4'-二氨基-3,3',5,5'-四溴联苯 | 4,4′-diaminobiphenyl-3,3′,5,5′-tetrabromide | 62477-23-0 | C12H8Br4N2 |
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4,4'-二异丙基联苯 | 4,4' diisopropylbiphenyl | 18970-30-4 | C18H22 |
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4,4'-二(吡啶-4-基)-1,1'-联苯 | 4,4'-di(4-pyridyl)biphenyl | 319430-87-0 | C22H16N2 |
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4,4'-二(4―氨基苯氧基)联苯 | 4,4'-bis(4-aminophenoxy)biphenyl | 13080-85-8 | C24H20N2O2 |
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4,4'-二(2,2-二苯乙烯基)-1,1'-联苯 | 4,4'-bis(2,2-diphenylvinyl)biphenyl | 142289-08-5 | C40H30 |
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4,4'-二(1-萘基)二苯胺 | bis[4-(naphthalen-1-yl)phenyl]amine | 897671-74-8 | C32H23N |
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4,4''-二胺基四联苯 | 1,4'''-diamino-4,1':4',1'':4'',1'''-quaterphenylene | 53693-67-7 | C24H20N2 |
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4,4''-二溴-1,1':2',1''-三联苯 | 4,4''-dibromo-o-terphenyl | 24253-43-8 | C18H12Br2 |
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4,11-二氨基-1,3,5,10-四氢-1,3,5,10-四氧-2H-萘并[2,3-F]异吲哚-2-丙酸丁酯 | butyl 4,11-diamino-1,3,5,10-tetrahydro-2H-naphth[2,3-f]isoindole-2-propionate | 10110-15-3 | C23H21N3O6 |
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4'-甲基联苯-2-羧酸甲酯 | methyl 4'-methylbiphenyl-2-carboxylate | 114772-34-8 | C15H14O2 |
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4'-甲基-3-联苯基羧酸 | 4'-methylbiphenyl-3-carboxylic acid | 147404-69-1 | C14H12O2 |
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4'-溴甲基-3'-氟-联苯基-2-羧酸叔丁酯 | tert-butyl 4'-(bromomethyl)-3'-fluoro-[1,1'-biphenyl]-2-carboxylate | 1073549-04-8 | C18H18BrFO2 |
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4'-溴-4-联苯硼酸 | 4'-bromo-4-biphenylboronic acid | 480996-05-2 | C12H10BBrO2 |
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4'-氯联苯-4-甲醛 | 4'-chlorobiphenyl-4-carbaldehyde | 80565-30-6 | C13H9ClO |
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