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 |
|---|---|---|---|
| 4-碘-2,7-萘啶-1(2H)-酮 | 4-iodo-2,7-naphthyridin-1(2H)-one | 959558-50-0 | C8H5IN2O |
| 4-硝基-联苯-2-胺 | 2-(4-nitrophenyl)aniline | 6272-52-2 | C12H10N2O2 |
| 4-甲氧基萘乙酮 | 1-acetyl-4-methoxynaphthalene | 24764-66-7 | C13H12O2 |
| 4-甲氧基菲-2,5-二醇 | moscatin | 108335-06-4 | C15H12O3 |
| 4-甲氧基-4-甲基-联苯 | 4-(4-tolyl)anisole | 53040-92-9 | C14H14O |
| 4-甲氧基-1-萘甲醛 | 4-methoxy-1-naphthaldehyde | 15971-29-6 | C12H10O2 |
| 4-甲氧基-1-萘甲腈 | 4-methoxy-1-naphthalenecarbonitrile | 5961-55-7 | C12H9NO |
| 4-甲基酞嗪-1(2H)-酮 | 1-methyl-3,4-dihydro-4-oxophthalazine | 5004-48-8 | C9H8N2O |
| 4-甲基菲 | 4-methylphenanthrene | 832-64-4 | C15H12 |
| 4-甲基特比萘芬盐酸盐 | 4-Methylterbinafine hydrochloride | 877265-33-3 | C22H28ClN |
| 4-甲基-联苯-4-胺盐酸盐 | 4-(4-methylphenyl)aniline | 1204-78-0 | C13H13N |
| 4-甲基-3,4-二氢-2H-1-萘酮 | 4-methyl-3,4-dihydro-2H-naphthalen-1-one | 19832-98-5 | C11H12O |
| 4-甲基-1-萘甲酸 | 4-Methyl-1-naphthoic acid | 4488-40-8 | C12H10O2 |
| 4-甲基-1-萘甲酰氯 | 4-methyl-1-naphthoyl chloride | 87700-67-2 | C12H9ClO |
| 4-甲基-1-萘 | 4-methyl-1-naphthol | 10240-08-1 | C11H10O |
| 4-溴萘酚 | 4-bromo-1-naphthol | 571-57-3 | C10H7BrO |
| 4-溴萘-1-羰酰氯 | 4-bromo-1-naphthoic acid chloride | 87700-65-0 | C11H6BrClO |
| 4-溴苯并[a]蒽 | 4-bromo-benz[a]anthracene | 61921-39-9 | C18H11Br |
| 4-溴联苯醚-D4 | 1-bromo-4-phenoxybenzene-2,3,5,6-d4 | 164112-64-5 | C12H9BrO |
| 4-溴甲基联苯 | 4-bromomethylbiphenyl | 2567-29-5 | C13H11Br |
| 4-溴对三联苯 | 4-bromo-p-terphenyl | 1762-84-1 | C18H13Br |
| 4-溴-N,N-二(9,9-二甲基-9H-芴-2-基)苯胺 | N,N-bis(9,9-dimethylfluoren-2-yl)-4-bromoaniline | 313050-71-4 | C36H30BrN |
| 4-溴-4-硫联苯 | 4-(4-bromophenyl)benzenesulfonic acid | 78079-08-0 | C12H9BrO3S |
| 4-溴-4'-(二苯氨基)联苯 | (4'-bromobiphenyl-4-yl)-diphenylamine | 202831-65-0 | C24H18BrN |
| 4-溴-3-羟基-2-萘甲酸 | 4-bromo-3-hydroxy-2-naphthoic acid | 2208-15-3 | C11H7BrO3 |
| 4-溴-3-氰基联苯 | 4'-bromo-[1,1'-biphenyl]-3-carbonitrile | 192699-42-6 | C13H8BrN |
| 4-溴-3'-氯-1,1'-联苯 | 4-bromo-3'-chloro-1,1'-biphenyl | 91354-09-5 | C12H8BrCl |
| 4-溴-2-萘甲酸 | 4-bromo-2-naphthoic acid | 1013-80-5 | C11H7BrO2 |
| 4-溴-2-甲基联苯 | 3-methyl-4-phenylbromobenzene | 5002-26-6 | C13H11Br |
| 4-溴-2,7-萘啶-1-胺 | 4-bromo-2,7-naphthyridin-1-ylamine | 959558-28-2 | C8H6BrN3 |
| 4-溴-1-萘磺酰氯 | 4-bromonaphthalene-1-sulfonyl chloride | 63279-36-7 | C10H6BrClO2S |
| 4-溴-1-萘硼酸 | (4-bromonaphthalen-1-yl)boronic acid | 145965-14-6 | C10H8BBrO2 |
| 4-溴-1-萘甲酸甲酯 | methyl 4-bromo-1-naphthoate | 35615-97-5 | C12H9BrO2 |
| 4-溴-1-萘甲酸 | 4-bromonaphthalene-1-carboxylic acid | 16650-55-8 | C11H7BrO2 |
| 4-溴-1-萘甲腈 | 4-bromo-1-naphthonitrile | 92616-49-4 | C11H6BrN |
| 4-溴-1,5-萘啶 | 4-bromo-1,5-naphthyridine | 90001-34-6 | C8H5BrN2 |
| 4-溴-1,10-菲咯啉 | 4-bromo-1,10-phenanthroline | 7089-67-0 | C12H7BrN2 |
| 4-氰基-4'-甲基联苯 | p-(p-tolyl)benzonitrile | 50670-50-3 | C14H11N |
| 4-氯苯基-N,N-(1-萘基)苯胺 | 4-chlorophenyl-N,N-(1-naphthyl)phenylamine | 138310-83-5 | C22H16ClN |
| 4-氯联苯-2-胺盐酸盐 | 2-(4-chlorophenyl)aniline | 1204-44-0 | C12H10ClN |
| 4-氯-3-三氟甲基苯基氨基甲酸乙酯 | ethyl (4-chloro-3-(trifluoromethyl)phenyl)carbamate | 18585-06-3 | C10H9ClF3NO2 |
| 4-氯-2-硝基苯胺 | 4-chloro-2-nitro-N-phenylaniline | 16611-15-7 | C12H9ClN2O2 |
| 4-氯-1-萘羧酸 | 4-chloro-1-naphthoic acid | 1013-04-3 | C11H7ClO2 |
| 4-氯-1-羟基萘-2-甲酸 | 4-chloro-1-hydroxy-2-naphthoic acid | 5409-15-4 | C11H7ClO3 |
| 4-氯-1-羟基-2-萘甲酸苯酯 | 4-Chlor-1-hydroxy-naphthoesaeure-(2)-phenylester | 36268-75-4 | C17H11ClO3 |
| 4-氯-1,5-萘啶 | 4-chloro-1,5-naphthyridine | 7689-63-6 | C8H5ClN2 |
| 4-氯-1,10-菲罗啉 | 4-chloro-1,10-phenanthroline | 1891-14-1 | C12H7ClN2 |
| 4-氮杂-9-芴酮 | 5H-indeno[1,2-b]pyridin-5-one | 3882-46-0 | C12H7NO |
| 4-氨基萘-1-硼酸频那醇酯 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-amine | 1218790-22-7 | C16H20BNO2 |
| 4-氨基-4-羟基联苯 | 4-amino-4'-hydroxybiphenyl | 1204-79-1 | C12H11NO |