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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
—— 2,2-bis(ethylthio)ethanenitrile 87647-18-5 C6H11NS2
2,2-bis(ethylthio)ethanenitrile
—— 4-bromobutyl 2-pyridyl sulfide 159552-24-6 C9H12BrNS
4-bromobutyl 2-pyridyl sulfide
—— (S)-N-(4-(4-(3-fluoropyrrolidin-1-yl)-6-(3-methyl-1H-pyrazol-5-ylamino)pyridin-2-ylthio)phenyl)cyclopropanecarboxamide 1088937-37-4 C23H25FN6OS
(S)-N-(4-(4-(3-fluoropyrrolidin-1-yl)-6-(3-methyl-1H-pyrazol-5-ylamino)pyridin-2-ylthio)phenyl)cyclopropanecarboxamide
—— (S)-N-(4-(4-(3-fluoropyrrolidin-1-yl)-6-(5-methylthiazol-2-ylamino)pyridin-2-ylthio)phenyl)cyclopropanecarboxamide 1088937-35-2 C23H24FN5OS2
(S)-N-(4-(4-(3-fluoropyrrolidin-1-yl)-6-(5-methylthiazol-2-ylamino)pyridin-2-ylthio)phenyl)cyclopropanecarboxamide
—— cis-dihydro-5-methyl-4-(phenylthio)-2(3H)-furanone 75717-32-7 C11H12O2S
cis-dihydro-5-methyl-4-(phenylthio)-2(3H)-furanone
—— 2-(5-methyl-1H-1,2,4-triazol-3-ylsulfanyl)ethanol 646534-23-8 C5H9N3OS
2-(5-methyl-1H-1,2,4-triazol-3-ylsulfanyl)ethanol
—— ethyl (E)-4-(phenylthio)pent-2-enoate 88087-85-8 C13H16O2S
ethyl (E)-4-(phenylthio)pent-2-enoate
—— 2,2'-ethylenedioxy-6,6'-bis(methylsulphenyl)dipyridine 87512-18-3 C14H16N2O2S2
2,2'-ethylenedioxy-6,6'-bis(methylsulphenyl)dipyridine
—— 2-[6-(4-pyridylthio)-2-pyridyl]-4H-1,3-benzothiazine-4-one 501377-51-1 C18H11N3OS2
2-[6-(4-pyridylthio)-2-pyridyl]-4H-1,3-benzothiazine-4-one
—— 2-ethoxy-6-methylsulphenylpyridine 87512-16-1 C8H11NOS
2-ethoxy-6-methylsulphenylpyridine
—— 6-methoxy-2-(methylthio)pyridine 87512-15-0 C7H9NOS
6-methoxy-2-(methylthio)pyridine
—— 2-[6-(2-pyrimidinylthio)-2-pyridyl]-4H-1,3-benzothiazine-4-one 501377-47-5 C17H10N4OS2
2-[6-(2-pyrimidinylthio)-2-pyridyl]-4H-1,3-benzothiazine-4-one
—— 2-{6-[(1-methyl-1H-imidazol-2-yl)thio]-2-pyridyl}-4H-1,3-benzothiazine-4-one 501377-48-6 C17H12N4OS2
2-{6-[(1-methyl-1H-imidazol-2-yl)thio]-2-pyridyl}-4H-1,3-benzothiazine-4-one
—— 6-(benzylthio)picolinonitrile 501378-85-4 C13H10N2S
6-(benzylthio)picolinonitrile
—— 2-chloro-6-vinylthiopyridine 609844-20-4 C7H6ClNS
2-chloro-6-vinylthiopyridine
—— 2-chloro-6-isopropylsulfanylpyridine 77145-41-6 C8H10ClNS
2-chloro-6-isopropylsulfanylpyridine
—— 2,6-dichloro-3-(ethylthio)pyridine 1418153-05-5 C7H7Cl2NS
2,6-dichloro-3-(ethylthio)pyridine
—— (1S,5R)-1-methoxycarbonyl-2-oxo-7-(phenylthio)-bicyclo[3.2.0]hept-6-ene 686737-76-8 C15H14O3S
(1S,5R)-1-methoxycarbonyl-2-oxo-7-(phenylthio)-bicyclo[3.2.0]hept-6-ene
—— 2-Chlor-6-benzylthiopyridin 29449-80-7 C12H10ClNS
2-Chlor-6-benzylthiopyridin
—— 1-Adamantyloxymethyl methyl sulfide 133859-39-9 C12H20OS
1-Adamantyloxymethyl methyl sulfide
—— 2-chloro-6-ethylsulphenylpyridine 87512-13-8 C7H8ClNS
2-chloro-6-ethylsulphenylpyridine
—— ethyl (ethylthio)iminoacetate 127287-00-7 C6H11NO2S
ethyl (ethylthio)iminoacetate
—— 2-chloro-6-(2-fluorophenylthio)pyridine 1112982-56-5 C11H7ClFNS
2-chloro-6-(2-fluorophenylthio)pyridine
—— 2-chloro-6-((2,4-dichlorophenyl)thio)pyridine 1185999-99-8 C11H6Cl3NS
2-chloro-6-((2,4-dichlorophenyl)thio)pyridine
—— (R)-tert-butyl vinyl sulfoxide 126494-93-7 C6H12OS
(R)-tert-butyl vinyl sulfoxide
—— <(vinylthio)methyl>oxirane 74389-02-9 C5H8OS
<(vinylthio)methyl>oxirane
—— Eth-(Z)-ylidene-methyl-sulfonium 1054516-07-2 C3H7S
Eth-(Z)-ylidene-methyl-sulfonium
—— 1-[(S)-methylsulfinyl]ethene 144712-65-2 C3H6OS
1-[(S)-methylsulfinyl]ethene
—— 2-(chloromethyl)-1,3-thiaselenole 1190762-27-6 C4H5ClSSe
2-(chloromethyl)-1,3-thiaselenole
—— di(1,2-dibromoethyl) sulfide 105380-04-9 C4H6Br4S
di(1,2-dibromoethyl) sulfide
—— 1,2,4,5-tetrafluoro-3,6-bis(vinylsulfanyl)benzene 148089-61-6 C10H6F4S2
1,2,4,5-tetrafluoro-3,6-bis(vinylsulfanyl)benzene
—— 2,2-dibromo-1-vinylthiocyclopropane 75382-56-8 C5H6Br2S
2,2-dibromo-1-vinylthiocyclopropane
—— 3-Chloro-1,2,4,5-tetrafluoro-6-vinylthiobenzene 158589-64-1 C8H3ClF4S
3-Chloro-1,2,4,5-tetrafluoro-6-vinylthiobenzene
—— {5-[4-(2,6-Dimethyl-piperidin-1-yl)-but-2-ynylsulfanyl]-[1,3,4]thiadiazol-2-yl}-carbamic acid ethyl ester 141992-68-9 C16H24N4O2S2
{5-[4-(2,6-Dimethyl-piperidin-1-yl)-but-2-ynylsulfanyl]-[1,3,4]thiadiazol-2-yl}-carbamic acid ethyl ester
—— (2-ethylsulfanyl-ethylsulfanyl)-ethene 60176-95-6 C6H12S2
(2-ethylsulfanyl-ethylsulfanyl)-ethene
—— {5-[4-(2,6-Dimethyl-piperidin-1-yl)-but-2-ynylsulfanyl]-[1,3,4]thiadiazol-2-yl}-carbamic acid allyl ester 141992-74-7 C17H24N4O2S2
{5-[4-(2,6-Dimethyl-piperidin-1-yl)-but-2-ynylsulfanyl]-[1,3,4]thiadiazol-2-yl}-carbamic acid allyl ester
—— 3-chloro-2-p-tolylsulfanylpyridine 1007721-55-2 C12H10ClNS
3-chloro-2-p-tolylsulfanylpyridine
—— Di(2,2-dichlorocyclopropyl) sulfide 75382-57-9 C6H6Cl4S
Di(2,2-dichlorocyclopropyl) sulfide
—— 2,2-dichloro-1-vinylthiocyclopropane 60826-56-4 C5H6Cl2S
2,2-dichloro-1-vinylthiocyclopropane
—— diethyl-(1-vinylsulfanyl-ethyl)-silane 59405-92-4 C8H18SSi
diethyl-(1-vinylsulfanyl-ethyl)-silane
—— 2-((4-bromophenyl)thio)-3-chloropyridine 1174014-10-8 C11H7BrClNS
2-((4-bromophenyl)thio)-3-chloropyridine
—— n-hexyl(vinyl)sulfide 18888-20-5 C8H16S
n-hexyl(vinyl)sulfide
—— bis-(1-bromo-ethyl)-sulfane 61961-79-3 C4H8Br2S
bis-(1-bromo-ethyl)-sulfane
—— 1,1-bis(γ-trimethylsilylpropylthio)ethane 33664-60-7 C14H34S2Si2
1,1-bis(γ-trimethylsilylpropylthio)ethane
—— <2-Triaethylsilyl-aethyl>-vinyl-sulfid 4520-23-4 C10H22SSi
<2-Triaethylsilyl-aethyl>-vinyl-sulfid
—— 1-Azathianthrene 85344-73-6 C11H7NS2
1-Azathianthrene
—— 2-(benzylthio)-3-chloropyridine 96009-28-8 C12H10ClNS
2-(benzylthio)-3-chloropyridine
—— bis-(2-propoxy-ethyl)-sulfoxide 80857-65-4 C10H22O3S
bis-(2-propoxy-ethyl)-sulfoxide
—— 2-chlorovinyl vinyl sulfide 89322-44-1 C4H5ClS
2-chlorovinyl vinyl sulfide
—— 2-hexylsulfanyl-6-methylpyrimidine-4-carbaldehyde 863672-55-3 C12H18N2OS
2-hexylsulfanyl-6-methylpyrimidine-4-carbaldehyde