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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
—— 1-n-Nonyl-3-n-heptyl-2-thioharnstoff 62552-27-6 C17H36N2S
1-n-Nonyl-3-n-heptyl-2-thioharnstoff
—— N-n-hexyl-N'-dodecylthiourea 62552-48-1 C19H40N2S
N-n-hexyl-N'-dodecylthiourea
—— N-hexyldithiocarbamic acid 20562-18-9 C7H15NS2
N-hexyldithiocarbamic acid
—— 1-methyl-3,4-dichloro-5-(n-propylthio)pyrazole 93561-31-0 C7H10Cl2N2S
1-methyl-3,4-dichloro-5-(n-propylthio)pyrazole
—— 2-chloro-3-propylthioaniline 261527-89-3 C9H12ClNS
2-chloro-3-propylthioaniline
—— 2-propylthiopyridine-4-carbonitrile 180790-92-5 C9H10N2S
2-propylthiopyridine-4-carbonitrile
—— 2-amino-5-(propylthio)pyridine 71167-94-7 C8H12N2S
2-amino-5-(propylthio)pyridine
—— N-propyl(3-cyanopropylvinyl)sulfane 1092979-30-0 C9H15NS
N-propyl(3-cyanopropylvinyl)sulfane
—— 1,3-dimethyl-2,4-dioxo-6-(propylthio)-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde 1217171-81-7 C10H14N2O3S
1,3-dimethyl-2,4-dioxo-6-(propylthio)-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde
—— 3-chloro-5-propylsulfanyl-[1,2,6]thiadiazin-4-one 65572-10-3 C6H7ClN2OS2
3-chloro-5-propylsulfanyl-[1,2,6]thiadiazin-4-one
—— 4-propylthio-3-methylpyridine-1-oxide 1248345-74-5 C9H13NOS
4-propylthio-3-methylpyridine-1-oxide
—— 2-propylthio-2-hexen-4-yne-1,6-diol 77922-15-7 C9H14O2S
2-propylthio-2-hexen-4-yne-1,6-diol
—— 1-hexyl 1-propyl disulfide 64580-54-7 C9H20S2
1-hexyl 1-propyl disulfide
—— 2-(1-hydroxy-1-methylpropyl)-2-propyl-1,3-dithiolane 211739-93-4 C10H20OS2
2-(1-hydroxy-1-methylpropyl)-2-propyl-1,3-dithiolane
—— 2,4,6-Tribromo-3-propylsulfanyl-phenylamine 642068-68-6 C9H10Br3NS
2,4,6-Tribromo-3-propylsulfanyl-phenylamine
—— 1-n-Octyl-3-n-heptyl-2-thioharnstoff 62552-15-2 C16H34N2S
1-n-Octyl-3-n-heptyl-2-thioharnstoff
—— 1,3-dicyclopropyl-3-phenylthio-1-butanone 140458-47-5 C16H20OS
1,3-dicyclopropyl-3-phenylthio-1-butanone
—— 2,2-diallyl-[1,3]dithiane 139656-36-3 C10H16S2
2,2-diallyl-[1,3]dithiane
—— cyclohexanone dipropyldithioacetal 56569-88-1 C12H24S2
cyclohexanone dipropyldithioacetal
—— Aethyl-propadienyl-sulfid 1595-37-5 C5H8S
Aethyl-propadienyl-sulfid
—— 2,3-epoxy-3-methyl-1-phenylthiobutane 147910-38-1 C11H14OS
2,3-epoxy-3-methyl-1-phenylthiobutane
—— 2-chloro-4-(propylsulfanyl)pyridine-N-oxide 1186127-82-1 C8H10ClNOS
2-chloro-4-(propylsulfanyl)pyridine-N-oxide
—— 2-chloro-4-(propylthio)pyrimidine 749898-82-6 C7H9ClN2S
2-chloro-4-(propylthio)pyrimidine
—— 4-nitro-2-(propylsulfanyl)pyridine-N-oxide 1186127-84-3 C8H10N2O3S
4-nitro-2-(propylsulfanyl)pyridine-N-oxide
—— (3,3-dimethylbut-1-yn-1-yl)(methyl)sulfane 33563-70-1 C7H12S
(3,3-dimethylbut-1-yn-1-yl)(methyl)sulfane
—— sulfonylaziridine 1314907-90-8 C2H3NO2S
sulfonylaziridine
—— 1,1-Bis-(propylmercapto)-propan 32907-41-8 C9H20S2
1,1-Bis-(propylmercapto)-propan
—— 1,4-Dimethyl-2-phenylsulfanylimidazole 912471-63-7 C11H12N2S
1,4-Dimethyl-2-phenylsulfanylimidazole
—— 2,2-bis(propylthio)-5,5-dimethyl-Δ<sup>3</sup>-1,3,4-oxadiazoline 222625-77-6 C10H20N2OS2
2,2-bis(propylthio)-5,5-dimethyl-Δ<sup>3</sup>-1,3,4-oxadiazoline
—— <i>N</i>'-butyl-<i>N</i>,<i>N</i>-dimethyl-thiourea 52433-32-6 C7H16N2S
<i>N</i>'-butyl-<i>N</i>,<i>N</i>-dimethyl-thiourea
—— (t-butylthio)allene 81890-09-7 C7H12S
(t-butylthio)allene
—— (methylthio)allene 32025-35-7 C4H6S
(methylthio)allene
—— O-2,2,2-trichloroethyl S-propyl carbonothioate 1001067-33-9 C6H9Cl3O2S
O-2,2,2-trichloroethyl S-propyl carbonothioate
—— 2-methyl-6-propylsulfanyl-pyridin-3-ylamine 897732-79-5 C9H14N2S
2-methyl-6-propylsulfanyl-pyridin-3-ylamine
—— N-cyano-2-(3-cyano-6-thiophen-3-ylpyridin-2-yl)sulfanylacetamide 207511-79-3 C13H8N4OS2
N-cyano-2-(3-cyano-6-thiophen-3-ylpyridin-2-yl)sulfanylacetamide
—— thiacyclo hept-2-ene S,S-dioxide 176646-56-3 C6H10O2S
thiacyclo hept-2-ene S,S-dioxide
—— S'-2-Pyridyl 2,2-diethylthiobutyrate 89398-00-5 C13H19NOS
S'-2-Pyridyl 2,2-diethylthiobutyrate
—— 1-(3-benzyl-5-methylsulfanyl-[1,2,4]triazol-4-yl)-propan-2-one 66205-55-8 C13H15N3OS
1-(3-benzyl-5-methylsulfanyl-[1,2,4]triazol-4-yl)-propan-2-one
—— 2,4,6-trimethyl-3-(phenylthio)phenol 1618674-37-5 C15H16OS
2,4,6-trimethyl-3-(phenylthio)phenol
—— 1,4-dithiabutanediyl-2,2'-bis(phenol) 107777-29-7 C14H14O2S2
1,4-dithiabutanediyl-2,2'-bis(phenol)
—— α-(phenylthio)benzyl radical 138234-37-4 C13H11S
α-(phenylthio)benzyl radical
—— 3-(2,6-dichloro-3-fluoro-5-pyridyl)-3-oxo-2-(((2-phenylthio-1-methylethyl) amino) methylene)-propanoic acid ethylester 116143-16-9 C20H19Cl2FN2O3S
3-(2,6-dichloro-3-fluoro-5-pyridyl)-3-oxo-2-(((2-phenylthio-1-methylethyl) amino) methylene)-propanoic acid ethylester
—— 2,2,4,4-tetramethyl-3-thioxocyclobutanone S-oxide 39257-42-6 C8H12O2S
2,2,4,4-tetramethyl-3-thioxocyclobutanone S-oxide
—— 2-methyl-5-methylthio-1,2,4-triazin-3(2H)-one 57360-31-3 C5H7N3OS
2-methyl-5-methylthio-1,2,4-triazin-3(2H)-one
—— 5-chloropentyl phenyl sulfide 14633-28-4 C11H15ClS
5-chloropentyl phenyl sulfide
—— 2,2,4,4-tetramethylcyclobutanethione 64273-93-4 C8H14S
2,2,4,4-tetramethylcyclobutanethione
—— 6-chlorohexyl phenyl sulfide 64740-56-3 C12H17ClS
6-chlorohexyl phenyl sulfide
—— 5-methylsulfanyl-3-oxo-3<i>H</i>-[1,2,4]thiadiazole-2-carboxylic acid methylamide 61516-00-5 C5H7N3O2S2
5-methylsulfanyl-3-oxo-3<i>H</i>-[1,2,4]thiadiazole-2-carboxylic acid methylamide
—— 5-(4-chloro-benzylsulfanyl)-3-oxo-3<i>H</i>-[1,2,4]thiadiazole-2-carboxylic acid methylamide 61516-03-8 C11H10ClN3O2S2
5-(4-chloro-benzylsulfanyl)-3-oxo-3<i>H</i>-[1,2,4]thiadiazole-2-carboxylic acid methylamide
—— 5-(4-chloro-benzylsulfanyl)-[1,2,4]thiadiazol-3-one 56409-46-2 C9H7ClN2OS2
5-(4-chloro-benzylsulfanyl)-[1,2,4]thiadiazol-3-one