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有机硫化合物

有机硫化合物是指含有硫原子的有机化合物。这些化合物在自然界中广泛存在,在医药、农药和材料科学等领域有着重要的应用。有机硫化合物因其化学性质独特,在药物设计、合成化学以及材料制备方面扮演着重要角色。

1. 结构与分类

有机硫化合物可以按硫的连接方式分为饱和和不饱和类,如二硫化物、噻吩衍生物、砜等。常见的结构类型有:

  • 二硫化物:含-S-S-键的化合物。
  • 硫醚(Thiols):含有-R-S-H或-R-S-R 基团的化合物。
  • 磺酸酯(Sulfonates)与磺酸盐(Sulfonates):带有-SO3H基团的化合物,广泛应用于合成和制药领域。
  • 噻吩及其衍生物:具有环状结构的有机硫化物。
2. 生物学活性

许多有机硫化合物在生物学上有重要功能或应用潜力。例如:

  • 某些硫醚类药物被用于抗真菌、抗菌以及抗癌治疗。
  • 硫代葡萄糖苷(Glycosinolate)是十字花科植物中的一种天然存在物质,具有生物活性。
3. 合成方法

有机硫化合物可通过多种途径合成:

  • 亲核取代反应:使用含硫试剂与卤化物进行反应。
  • 自由基加成法:采用氧化剂引发自由基形成,通过烯烃与H2S、R-S-H等反应制备。
  • 金属催化转化:利用钯、铜等催化剂促进特定硫化过程。
4. 应用领域

有机硫化合物的应用广泛:

  • 医药领域:用于开发抗菌剂、抗病毒药物及抗癌药物等。
  • 农学研究:某些有机硫化合物作为生物农药的有效成分,能够抑制病害的发生。
  • 材料科学与技术:在导电聚合物和塑料添加剂中有重要应用。
5. 环境与安全性

尽管有机硫化合物具有许多潜在益处,但其生产和使用也可能对环境造成影响。因此,在设计和合成这些化合物时需要考虑可持续性和环保性因素。

以上是对有机硫化合物的简单介绍,包括它们的结构、生物学活性、合成方法及其应用领域等基本信息。

中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,3′-(1,4-phenylenebis(sulfanediyl))dianiline —— C18H16N2S2
3,3′-(1,4-phenylenebis(sulfanediyl))dianiline
—— 2,2'-<i>p</i>-phenylenedimercapto-di-aniline —— C18H16N2S2
2,2'-<i>p</i>-phenylenedimercapto-di-aniline
—— ethyl 2-((5-chloropyridin-2-yl)thio)acetate —— C9H10ClNO2S
ethyl 2-((5-chloropyridin-2-yl)thio)acetate
—— ethyl 2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)acetate 338422-70-1 C10H9ClF3NO2S
ethyl 2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)acetate
—— 4-((4-chlorophenyl)thio)butanenitrile —— C10H10ClNS
4-((4-chlorophenyl)thio)butanenitrile
—— ethyl 2-[(3,4-dicyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio]acetate —— C17H19N3O2S
ethyl 2-[(3,4-dicyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio]acetate
—— ethyl 2-((3,4-dicyano-5,6-dimethylpyridin-2-yl)thio)acetate —— C13H13N3O2S
ethyl 2-((3,4-dicyano-5,6-dimethylpyridin-2-yl)thio)acetate
—— ethyl 2-[(3,4-dicyano-5-ethyl-6-methylpyridin-2-yl)thio]acetate —— C14H15N3O2S
ethyl 2-[(3,4-dicyano-5-ethyl-6-methylpyridin-2-yl)thio]acetate
—— ethyl 2-[(3,4-dicyano-5-methyl-6-phenylpyridin-2-yl)thio]acetate —— C18H15N3O2S
ethyl 2-[(3,4-dicyano-5-methyl-6-phenylpyridin-2-yl)thio]acetate
—— 3,3'-(butane-1,4-diylbis(sulfanediyl))bis(6-methyl-1,2,4-triazin-5(4H)-one) —— C12H16N6O2S2
3,3'-(butane-1,4-diylbis(sulfanediyl))bis(6-methyl-1,2,4-triazin-5(4H)-one)
—— ethyl (E)-4,4,4-trifluoro-2-(p-tolylthio)but-2-enoate —— C13H13F3O2S
ethyl (E)-4,4,4-trifluoro-2-(p-tolylthio)but-2-enoate
—— (S)-3,3'-[3-(1-phenylethyl)-2-thioxo-2,3-dihydro-1,3-(thiazole-4,5-diyl)bis(thio)]dipropanenitrile —— C17H17N3S4
(S)-3,3'-[3-(1-phenylethyl)-2-thioxo-2,3-dihydro-1,3-(thiazole-4,5-diyl)bis(thio)]dipropanenitrile
—— (R)-3,3'-[3-(1-phenylethyl)-2-thioxo-2,3-dihydro-1,3-(thiazole-4,5-diyl)bis(thio)]dipropanenitrile —— C17H17N3S4
(R)-3,3'-[3-(1-phenylethyl)-2-thioxo-2,3-dihydro-1,3-(thiazole-4,5-diyl)bis(thio)]dipropanenitrile
—— 2,2'-(butane-1,4-diylbis(sulfanediyl))bis(4,6-dimethylnicotinonitrile) —— C20H22N4S2
2,2'-(butane-1,4-diylbis(sulfanediyl))bis(4,6-dimethylnicotinonitrile)
—— 2-(2-cyanoethyl)isothiouronium bromide —— BrH*C4H7N3S
2-(2-cyanoethyl)isothiouronium bromide
—— 1,2,4,5-tetrakis[(2-cyanoethyl)thio]benzene —— C18H18N4S4
1,2,4,5-tetrakis[(2-cyanoethyl)thio]benzene
—— ethyl 4-cyanobutyl sulfone —— C7H13NO2S
ethyl 4-cyanobutyl sulfone
—— 2-chloro-4,6-bis-((4-nitro)phenyl)sulfanylpyrimidine —— C16H9ClN4O4S2
2-chloro-4,6-bis-((4-nitro)phenyl)sulfanylpyrimidine
—— 4-chloro-2-nitrophenyl 4-nitrophenyl sulfide —— C12H7ClN2O4S
4-chloro-2-nitrophenyl 4-nitrophenyl sulfide
—— 3-chloro-5-methylphenyl 4-nitrophenyl sulfide —— C13H10ClNO2S
3-chloro-5-methylphenyl 4-nitrophenyl sulfide
—— 2-(2-methoxyphenyl)-5-(2-((4-nitrophenyl)thio)phenyl)-1,3,4-oxadiazole —— C21H15N3O4S
2-(2-methoxyphenyl)-5-(2-((4-nitrophenyl)thio)phenyl)-1,3,4-oxadiazole
—— methyl 4-((2-(1-(2,3-dimethoxyphenyl)-1H-1,2,3-triazol-4-yl)phenyl)thio)benzoate —— C24H21N3O4S
methyl 4-((2-(1-(2,3-dimethoxyphenyl)-1H-1,2,3-triazol-4-yl)phenyl)thio)benzoate
—— 2-methyl-3-[[(5-nitro-2-pyridinyl)sulfanyl]methyl]pyridine —— C12H11N3O2S
2-methyl-3-[[(5-nitro-2-pyridinyl)sulfanyl]methyl]pyridine
—— 6-[(4-nitrophenyl)thio]-3-pyridinecarbaldehyde —— C12H8N2O3S
6-[(4-nitrophenyl)thio]-3-pyridinecarbaldehyde
—— 6-(4-nitrophenylsulfanyl)nicotinonitrile —— C12H7N3O2S
6-(4-nitrophenylsulfanyl)nicotinonitrile
—— 4-(3-thienylthio)-1-nitrobenzene —— C10H7NO2S2
4-(3-thienylthio)-1-nitrobenzene
—— (4-ethoxyphenyl)(p-tolyl)sulfane —— C15H16OS
(4-ethoxyphenyl)(p-tolyl)sulfane
—— 4-chloro-2-(2-((trifluoromethyl)thio)phenyl)butanenitrile —— C11H9ClF3NS
4-chloro-2-(2-((trifluoromethyl)thio)phenyl)butanenitrile
—— 4-[3-(4-(3-hydroxypent-3-yl)phenylthio)phenyl]-4-methoxytetrahydropyran —— C23H30O3S
4-[3-(4-(3-hydroxypent-3-yl)phenylthio)phenyl]-4-methoxytetrahydropyran
—— 2-(pyridin-2-ylthio)aniline —— C11H10N2S
2-(pyridin-2-ylthio)aniline
—— (2-aminophenyl)-2',4'-dimethoxyphenyl sulfide —— C14H15NO2S
(2-aminophenyl)-2',4'-dimethoxyphenyl sulfide
—— 2-(o-tolylthio)benzo[d]thiazole —— C14H11NS2
2-(o-tolylthio)benzo[d]thiazole
—— o-ethylmercapto-N-ethylaniline —— C10H15NS
o-ethylmercapto-N-ethylaniline
—— 4-chloro-6-dimethylphosphinyl-2-methylthiopyrimidine —— C7H10ClN2OPS
4-chloro-6-dimethylphosphinyl-2-methylthiopyrimidine
—— 1-((4-bromophenyl)thio)propan-2-amine —— C9H12BrNS
1-((4-bromophenyl)thio)propan-2-amine
—— (S)-1-(p-tolylthio)propan-2-amine —— C10H15NS
(S)-1-(p-tolylthio)propan-2-amine
—— potassium phenylthiomethyltrifluoroborate —— C7H7BF3S*K
potassium phenylthiomethyltrifluoroborate
—— 5-(2,4-dinitrophenylthio)-1,3,4-thiadiazol-2-amine —— C8H5N5O4S2
5-(2,4-dinitrophenylthio)-1,3,4-thiadiazol-2-amine
—— 2-(2,4-dinitrophenyl)-3-benzyl-6-iodo-4-(3H)-quinazolinone —— C21H13IN4O5S
2-(2,4-dinitrophenyl)-3-benzyl-6-iodo-4-(3H)-quinazolinone
—— 4-(2,4-dinitrophenylmercapto)phenol —— C12H8N2O5S
4-(2,4-dinitrophenylmercapto)phenol
—— CD3SO-radical —— CH3OS
CD3SO-radical
—— (2-bromo-4,5-difluorophenyl)(methyl)sulfane —— C7H5BrF2S
(2-bromo-4,5-difluorophenyl)(methyl)sulfane
—— (4-ethoxy-1,1,2,2-tetrafluorobutyl)(phenyl)sulfane —— C12H14F4OS
(4-ethoxy-1,1,2,2-tetrafluorobutyl)(phenyl)sulfane
—— 5-(2,4-dinitrophenylthio)-1-methyltetrazole —— C8H6N6O4S
5-(2,4-dinitrophenylthio)-1-methyltetrazole
—— (2,4-difluorophenyl)(2,4-dinitrophenyl)sulfane —— C12H6F2N2O4S
(2,4-difluorophenyl)(2,4-dinitrophenyl)sulfane
—— 4-[4-(3-benzyloxyphenylthio)-2-chlorophenyl]-2-(4-chlorobenzoyl)aminobutanol —— C30H27Cl2NO3S
4-[4-(3-benzyloxyphenylthio)-2-chlorophenyl]-2-(4-chlorobenzoyl)aminobutanol
—— 3,4-dimethyl-2-(methylsulfanyl)pyridine —— C8H11NS
3,4-dimethyl-2-(methylsulfanyl)pyridine
—— ethyl 2-(pentafluorophenylsulfanyl)acetylpent-4-enoate —— C15H13F5O3S
ethyl 2-(pentafluorophenylsulfanyl)acetylpent-4-enoate
—— 4,5-dimethyl-2-(methylsulfanyl)pyridine —— C8H11NS
4,5-dimethyl-2-(methylsulfanyl)pyridine
—— 3,3-diethylthiopropionitrile —— C7H13NS2
3,3-diethylthiopropionitrile