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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
—— dodecyl-vinyl sulfoxide 18692-07-4 C14H28OS
dodecyl-vinyl sulfoxide
—— 2-(2,4-difluorophenyl)-6-nitro-3,1-benzoxathian 140919-55-7 C14H9F2NO3S
2-(2,4-difluorophenyl)-6-nitro-3,1-benzoxathian
—— S-dodecyl dodecane-1-sulfonothioate 37784-86-4 C24H50O2S2
S-dodecyl dodecane-1-sulfonothioate
—— S-n-dodecylisothiourea 51253-51-1 C13H28N2S
S-n-dodecylisothiourea
—— 6-(2-amino-phenyl)-2-methyl-3-methylsulfanyl-2<i>H</i>-[1,2,4]triazin-5-one 61602-90-2 C11H12N4OS
6-(2-amino-phenyl)-2-methyl-3-methylsulfanyl-2<i>H</i>-[1,2,4]triazin-5-one
—— 3-(Benzylsulfanyl)-1-methyl-1H-1,2,4-triazol-5-amine 84828-03-5 C10H12N4S
3-(Benzylsulfanyl)-1-methyl-1H-1,2,4-triazol-5-amine
—— 5-benzylsulfanyl-1-methyl-1<i>H</i>-[1,2,4]triazol-3-ylamine 35507-77-8 C10H12N4S
5-benzylsulfanyl-1-methyl-1<i>H</i>-[1,2,4]triazol-3-ylamine
—— 2,6-bis<2-(2-thienyl)-6-(n-propylthio)-4-pyrimidinyl>-pyridine 87568-86-3 C27H25N5S4
2,6-bis<2-(2-thienyl)-6-(n-propylthio)-4-pyrimidinyl>-pyridine
—— tert-butyl methylsulfonylacetate 70018-13-2 C7H14O4S
tert-butyl methylsulfonylacetate
—— 6-(2-amino-phenyl)-4-methyl-3-methylsulfanyl-4<i>H</i>-[1,2,4]triazin-5-one 61602-94-6 C11H12N4OS
6-(2-amino-phenyl)-4-methyl-3-methylsulfanyl-4<i>H</i>-[1,2,4]triazin-5-one
—— bis-benzo[<i>b</i>]thiophen-2-yl-sulfane 42248-28-2 C16H10S3
bis-benzo[<i>b</i>]thiophen-2-yl-sulfane
—— methylenethiomethylcyclohexane 25508-34-3 C8H14S
methylenethiomethylcyclohexane
—— 84029-36-7 C12H12CrO3S
—— β-Phenylthio-hexanal 61452-39-9 C12H16OS
β-Phenylthio-hexanal
—— 65198-83-6 C15H10CrO3S
—— 2,5,5-Trimethyl-2-phenylsulfanyl-cyclohexane-1,3-dione 61908-11-0 C15H18O2S
2,5,5-Trimethyl-2-phenylsulfanyl-cyclohexane-1,3-dione
—— 3-Methoxy-5,5-dimethyl-2-phenylsulfanyl-cyclohex-2-enone 61908-10-9 C15H18O2S
3-Methoxy-5,5-dimethyl-2-phenylsulfanyl-cyclohex-2-enone
—— 3,3-dimethyl-1<i>t</i>-methylsulfanyl-but-1-ene 58547-38-9 C7H14S
3,3-dimethyl-1<i>t</i>-methylsulfanyl-but-1-ene
—— 3,3-dimethyl-1-methylthiobut-1-ene 134858-55-2 C7H14S
3,3-dimethyl-1-methylthiobut-1-ene
—— 2-(1,3-dioxolan-2-yl)-6-(methylthio)pyridine 217657-74-4 C9H11NO2S
2-(1,3-dioxolan-2-yl)-6-(methylthio)pyridine
—— 3-methyl-1-methylthiobut-1-ene —— C6H12S
3-methyl-1-methylthiobut-1-ene
—— 1-methylthiopent-1-ene —— C6H12S
1-methylthiopent-1-ene
—— 2-(1,3-dithiolan-2-ylidenemethyl)-2-methyl-1,3-dithiolane 90433-97-9 C8H12S4
2-(1,3-dithiolan-2-ylidenemethyl)-2-methyl-1,3-dithiolane
—— (4S)-3-<(2S,3S)-3-hydroxy-2-methyl-1-oxo-3-(1-phenylsulfanylcyclohexyl)propyl>-4-phenylmethyl-1,3-oxazolidin-2-one 138649-97-5 C26H31NO4S
(4S)-3-<(2S,3S)-3-hydroxy-2-methyl-1-oxo-3-(1-phenylsulfanylcyclohexyl)propyl>-4-phenylmethyl-1,3-oxazolidin-2-one
—— 2-(3-phenylpropanoyl)-2-ethyl-1,3-dithiane 175230-85-0 C15H20OS2
2-(3-phenylpropanoyl)-2-ethyl-1,3-dithiane
—— 2-propanoyl-2-ethyl-1,3-dithiane 131309-63-2 C9H16OS2
2-propanoyl-2-ethyl-1,3-dithiane
—— 2-ethyl 2-(1'-hydroxyethyl-1')-1,3-dithiane 129650-83-5 C8H16OS2
2-ethyl 2-(1'-hydroxyethyl-1')-1,3-dithiane
—— methanebis(sulphenyl chloride) 114079-01-5 CH2Cl2S2
methanebis(sulphenyl chloride)
—— 2-Allylthio-4-methylpyrimidin 61767-97-3 C8H10N2S
2-Allylthio-4-methylpyrimidin
—— 3-hydroxy-4-methyl-4-(4'-butylphenyl)sulfanyl-pentanamide 910865-20-2 C16H25NO2S
3-hydroxy-4-methyl-4-(4'-butylphenyl)sulfanyl-pentanamide
—— 2-(4-butyl-phenylsulfanyl)-2-methyl-propionaldehyde 910865-16-6 C14H20OS
2-(4-butyl-phenylsulfanyl)-2-methyl-propionaldehyde
—— 4,6-di(methylthio)-2-phenylpyrimidine 19068-91-8 C12H12N2S2
4,6-di(methylthio)-2-phenylpyrimidine
—— Pyrimidine, 2-[(1-methylethyl)thio]-5-nitro- 62095-14-1 C7H9N3O2S
Pyrimidine, 2-[(1-methylethyl)thio]-5-nitro-
—— Pyrimidine, 2-[(2-methylpropyl)thio]-5-nitro- 62095-15-2 C8H11N3O2S
Pyrimidine, 2-[(2-methylpropyl)thio]-5-nitro-
—— 4-[(2-pyrimidinyl)thio]benzenamine 133303-78-3 C10H9N3S
4-[(2-pyrimidinyl)thio]benzenamine
—— 4-(4-aminophenylthio)-N-benzylpicolinamide 1061639-82-4 C19H17N3OS
4-(4-aminophenylthio)-N-benzylpicolinamide
—— 4-(4-aminophenyl)sulfanyl-N-prop-2-enylpyridine-2-carboxamide 1061639-81-3 C15H15N3OS
4-(4-aminophenyl)sulfanyl-N-prop-2-enylpyridine-2-carboxamide
—— chlorocyclopropylmethyl phenyl sulfide 131758-68-4 C10H11ClS
chlorocyclopropylmethyl phenyl sulfide
—— 3-(phenylthio)butan-1-ol 102211-98-3 C10H14OS
3-(phenylthio)butan-1-ol
—— (E)-4-chloro-1-(phenylthio)but-1-ene 131758-70-8 C10H11ClS
(E)-4-chloro-1-(phenylthio)but-1-ene
—— 4-methyl-5-phenylthiohex-3-en-2-one 108378-33-2 C13H16OS
4-methyl-5-phenylthiohex-3-en-2-one
—— 3,5-dimethyl-3-phenylthiohex-5-en-2-ol 108362-34-1 C14H20OS
3,5-dimethyl-3-phenylthiohex-5-en-2-ol
—— 5,6-bis(4-fluorophenyl)-3-(methylthio)-1,2,4-triazine 59663-52-4 C16H11F2N3S
5,6-bis(4-fluorophenyl)-3-(methylthio)-1,2,4-triazine
—— Pyrimidine, 4-methyl-2-[(2-methylpropyl)thio]- 61767-96-2 C9H14N2S
Pyrimidine, 4-methyl-2-[(2-methylpropyl)thio]-
—— (6-<i>tert</i>-butyl-5-oxo-4,5-dihydro-[1,2,4]triazin-3-ylmercapto)-acetic acid 114960-69-9 C9H13N3O3S
(6-<i>tert</i>-butyl-5-oxo-4,5-dihydro-[1,2,4]triazin-3-ylmercapto)-acetic acid
—— 6-methyl-7-phenylthio-oct-5-en-3-yne 108378-37-6 C15H18S
6-methyl-7-phenylthio-oct-5-en-3-yne
—— 4,5-dimethyl-4-(phenylthio)-4,5-dihydrofuran-2(3H)-one 65263-92-5 C12H14O2S
4,5-dimethyl-4-(phenylthio)-4,5-dihydrofuran-2(3H)-one
—— 5-(4-chloro-phenylsulfanyl)-2-methylsulfanyl-pyrimidine 61727-21-7 C11H9ClN2S2
5-(4-chloro-phenylsulfanyl)-2-methylsulfanyl-pyrimidine
—— 5,7-dimethyl-4-oxo-5-(phenylthio)octanonitrile 153029-08-4 C16H21NOS
5,7-dimethyl-4-oxo-5-(phenylthio)octanonitrile
—— bis(2,5-dimethylpyrrolo[3,4-d])tetrathiafulvalene 117860-14-7 C14H14N2S4
bis(2,5-dimethylpyrrolo[3,4-d])tetrathiafulvalene