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 |
|---|---|---|---|
| 3,6-二溴-N-(1-萘基)咔唑 | 3,6-dibromo-9-(naphthalen-1-yl)-9H-carbazole | 929103-28-6 | C22H13Br2N |
| 3,6-二溴-9-(4-溴苯基)咔唑 | 3,6-dibromo-9-(4-bromophenyl)-9H-carbazole | 73087-83-9 | C18H10Br3N |
| 3,6-二溴-2,7-二碘菲醌 | 3,6-dibromo-2,7-diiodophenanthrene-9,10-dione | 887127-69-7 | C14H4Br2I2O2 |
| 3,5-二甲基-3’,5’-二叔丁基-4,4’-联苯醌 | 3,5-dimethyl-3',5'-di-t-butyl-4,4'-diphenoquinone | 126657-30-5 | C22H28O2 |
| 3,5-二溴-联苯 | 3,5-dibromo-1,1'-biphenyl | 16372-96-6 | C12H8Br2 |
| 3,5-二氟-4'-丙基-4-((3,4,5-三氟苯氧基)二氟甲基)联苯 | 4-[difluoro(3,4,5-trifluorophenoxy)methyl]3,5-difluoro-4'-propylbiphenyl | 303186-20-1 | C22H15F7O |
| 3,5,5,8,8-五甲基-5,6,7,8-四氢萘-2-硼酸 | 5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthaleneboronic acid | 169126-64-1 | C15H23BO2 |
| 3,4′,5-联苯三羧酸 | biphenyl-3,4',5-tricarboxylic acid | 677010-20-7 | C15H10O6 |
| 3,4-二苯基苯胺 | 4'-amino-o-terphenyl | 10569-67-2 | C18H15N |
| 3,4-二甲氧基-2,7-菲二醇 | 2,7-dihydroxy-3,4-dimethoxyphenanthrene | 86630-46-8 | C16H14O4 |
| 3,4-二氨基二苯醚 | 2-Amino-4-phenoxyaniline | 13940-96-0 | C12H12N2O |
| 3,4-二氢化-5-甲基-1(2H)-萘酮 | 5-methyl-1-tetralone | 6939-35-1 | C11H12O |
| 3,4-二氢-8-甲基-2(1h)-萘酮 | 8-methyl-3,4-dihydro-2(1H)naphthalenone | 31701-18-5 | C11H12O |
| 3,4-二氢-6-三氟甲基-1(2H)-萘酮 | 6-(trifluoromethyl)-3,4-dihydronaphthalen-1(2H)-one | 62620-71-7 | C11H9F3O |
| 3,4-二氢-6-(苯基甲氧基)-1(2H)-萘酮 | 6-benzyloxy-3,4-dihydro-2H-naphthalen-1-one | 32263-70-0 | C17H16O2 |
| 3,4-二氢-3,3,6,8-四甲基萘-1(2H)-酮 | 1(2H)-naphthalenone, 3,4-dihydro-3,3,6,8-tetramethyl- | 5409-55-2 | C14H18O |
| 3,4-二氢-2H-[1,6′]联喹啉基,N-氰基-6′-基)-1,2,3,4-四氢萘醌 | N-Chinolyl-6'-yl)-1,2,3,4-tetrahydrochinolin | 53899-15-3 | C18H16N2 |
| 3,4-二氢-1,8-萘啶-2(1H)-酮 | 3,4-dihydro-1H-[1,8]naphthyridin-2-one | 40000-79-1 | C8H8N2O |
| 3,4-二氢-1(2H)-萘酮 | 3,4-dihydronaphthalene-1(2H)-one | 529-34-0 | C10H10O |
| 3,4-二异丙基联苯 | 3,4'-di-isopropylbiphenyl | 61434-46-6 | C18H22 |
| 3,4,9,10-四甲酰二亚胺 | 3,4,9,10-perylene tetracarboxyxlic acid diimide | 81-33-4 | C24H10N2O4 |
| 3,4,7,8-四甲基-1,10-菲罗啉 | 3,4,7,8-Tetramethyl-o-phenanthrolin | 1660-93-1 | C16H16N2 |
| 3,4,5,6-四-9H-咔唑-9-基-1,2-苯二甲腈 | 3,4,5,6-tetra(9H-carbazol-9-yl)phthalonitrile | 1416881-51-0 | C56H32N6 |
| 3,4,5,6-四(3,6-二苯基-9-咔唑基)-对苯二腈 | 3,4,5,6-Tetrakis(3,6-diphenyl-9H-carbazol-9-yl)phthalonitrile | 1469707-47-8 | C104H64N6 |
| 3,4',5-三(1,1-二甲基乙基)[1,1'-联苯]-4-醇 | 3,4'5-Tri-tert-butylbiphenyl-4-ol | 6257-39-2 | C24H34O |
| 3,3’5,5’-四甲基-4,4’-联苯醌 | 3,3',5,5'-tetramethyldiphenoquinone | 4906-22-3 | C16H16O2 |
| 3,3-二苯基-3H-萘并[2,1-b]吡喃 | 3,3-diphenyl-3H-naphtho[2,1-b]pyran | 4222-20-2 | C25H18O |
| 3,3-二甲氧基联苯 | 3,3'-dimethoxybiphenyl | 6161-50-8 | C14H14O2 |
| 3,3-二溴-5,5,6,6,7,7,8,8-八氢-1,1-bi-2-萘酚 | (R<sub>a</sub>)-3,3’-dibromo-5,5’,6,6’,7,7’,8,8’-octahydro-[1,1’-binaphthalene]-2,2’-diol | 765278-73-7 | C20H20Br2O2 |
| 3,3'-二甲基联苯 | 3,3'-dimethyl-biphenyl | 612-75-9 | C14H14 |
| 3,3'-二溴-4,4'-二甲氧基联苯 | 3,3'-dibromo-4,4'-dimethoxybiphenyl | 108989-36-2 | C14H12Br2O2 |
| 3,3'-二氟联苯 | 3,3'-difluoro-biphenyl | 396-64-5 | C12H8F2 |
| 3,3',5,5'-四(1H-咪唑-1-基)-1,1'-二联苯 | 3,3',5,5'-tetra(1H-imidazol-1-yl)-1,1'-biphenyl | 1373155-12-4 | C24H18N8 |
| 3,3',5,5'-四醛基-4,4'-二羟基联苯 | 3,3',5,5'-tetraformyl-4,4'-biphenyldiol | 286385-47-5 | C16H10O6 |
| 3,3',5,5'-四碘-2,2',4,4',6,6'-六甲基-1,1'-联苯 | 3,3',5,5'-tetraiodo-2,2',4,4',6,6'-hexamethyl-1,1'-biphenyl | 37055-19-9 | C18H18I4 |
| 3,3',5,5'-四乙炔基联苯 | 3,3',5,5'-tetraethynylbiphenyl | 189619-31-6 | C20H10 |
| 3,3',5,5'-四(3-吡啶基)-1,1'-二联苯 | 3,3',5,5'-tetrakis(3-pyridyl)biphenyl | 329214-54-2 | C32H22N4 |
| 3,3',4,4'-联苯四胺四盐酸盐二水物 | 3,3'-Diaminobenzidine tetrahydrochloride dihydrate | 167684-17-5 | C12H22Cl4N4O2 |
| 3,3''-二溴-1,1':3',1''-三联苯 | 1,3-bis(3-bromophenyl)benzene | 95962-62-2 | C18H12Br2 |
| 3,3''-二(9H-咔唑-9-基)-1,1':3',1''-三联苯 | 3,3''-di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl | 1116499-73-0 | C42H28N2 |
| 3,12-二乙氧基二苯并咪唑并[2,1-b:1',2'-j]苯并[lmn][3,8]菲咯啉-6,9-二酮 | 3,12-Diethoxybisbenzimidazo(2,1-b:1',2'-j)benzo(lmn)(3,8)phenanthroline-6,9-dione | 10144-81-7 | C30H20N4O4 |
| 3'-溴-[1,1'-联苯]-4-胺 | 3-bromo-4’-aminobiphenyl | 91394-64-8 | C12H10BrN |
| 3'-氟-联苯基-4-基胺 | 3’-fluoro-[1,1’-biphenyl]-4-amine | 5728-66-5 | C12H10FN |
| 3'-氟-4'-甲酰基-[1,1'-联苯]-4-腈 | 3'-fluoro-4'-formylbiphenyl-4-carbonitrile | 869767-75-9 | C14H8FNO |
| 3',5'-二苯基联苯-4-胺 | 5'-phenyl-[1,1':3',1"-terphenyl]-4-amine | 343239-58-7 | C24H19N |
| 3',5'-二氟-4-丙基联苯 | 3,5-difluoro-4'-propylbiphenyl | 137528-87-1 | C15H14F2 |
| 2,7-二氯芴-4-环氧乙烷 | 2,7-dichlorofluorene-4-oxirane | 53221-14-0 | C15H10Cl2O |
| 2,2’-联萘酚 | 2,2'-binaphthalene | 612-78-2 | C20H14 |
| 2’’-溴-[1,1’:4’,1’’]三联苯基 | 2-bromo-1,1':4',1''-terphenyl | 3282-24-4 | C18H13Br |
| 2’-甲氧基联苯-4-甲醛 | 2'-methoxy-[1,1'-biphenyl]-4-carboxaldehyde | 421553-62-0 | C14H12O2 |