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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-carboxy-2-pyridyl)-3-thio-1,2,4-triazole 126209-06-1 C8H6N4O2S
(3-carboxy-2-pyridyl)-3-thio-1,2,4-triazole
—— 2,2-bis(ethylthio)-N-methoxy-N-methylacetamide 1309603-82-4 C8H17NO2S2
2,2-bis(ethylthio)-N-methoxy-N-methylacetamide
—— N-hexylethanethioamide 16525-34-1 C8H17NS
N-hexylethanethioamide
—— 2-(1-Methyl-1H-imidazol-2-ylsulfanyl)-nicotinic acid 96591-85-4 C10H9N3O2S
2-(1-Methyl-1H-imidazol-2-ylsulfanyl)-nicotinic acid
—— 2-(3-Benzyl-6,7-dimethoxy-4-oxoquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid 1443205-12-6 C23H19N3O5S
2-(3-Benzyl-6,7-dimethoxy-4-oxoquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid
—— 2-methyl-4-(2-thienylmethyl)-5-(phenylsulfanyl)-thiazole 1167412-48-7 C15H13NS3
2-methyl-4-(2-thienylmethyl)-5-(phenylsulfanyl)-thiazole
—— 2-(3-Benzyl-6-chloro-4-oxoquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid 1443205-10-4 C21H14ClN3O3S
2-(3-Benzyl-6-chloro-4-oxoquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid
—— 2-(3-Benzyl-6-methyl-4-oxoquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid 1443205-08-0 C22H17N3O3S
2-(3-Benzyl-6-methyl-4-oxoquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid
—— 2-(6,7-Dimethoxy-4-oxo-3-phenylquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid 1443205-11-5 C22H17N3O5S
2-(6,7-Dimethoxy-4-oxo-3-phenylquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid
—— 2-(6-Methyl-4-oxo-3-phenylquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid 1443205-07-9 C21H15N3O3S
2-(6-Methyl-4-oxo-3-phenylquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid
—— 2-(6-Chloro-4-oxo-3-phenylquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid 1443205-09-1 C20H12ClN3O3S
2-(6-Chloro-4-oxo-3-phenylquinazolin-2-yl)sulfanylpyridine-3-carboxylic acid
—— 4-(4-fluorobenzyl)-2-methyl-5-(phenylsulfanyl)-thiazole 1167412-46-5 C17H14FNS2
4-(4-fluorobenzyl)-2-methyl-5-(phenylsulfanyl)-thiazole
—— 4-(p-methoxybenzyl)-2-methyl-5-(phenylsulfanyl)-thiazole 1167412-45-4 C18H17NOS2
4-(p-methoxybenzyl)-2-methyl-5-(phenylsulfanyl)-thiazole
—— bis(4-cyanophenyl)sulfide 46836-99-1 C14H8N2S
bis(4-cyanophenyl)sulfide
—— 4-hydroxy-5-methyl-2-propan-2-ylsulfanyl-1H-pyrimidin-6-one 1026250-94-1 C8H12N2O2S
4-hydroxy-5-methyl-2-propan-2-ylsulfanyl-1H-pyrimidin-6-one
—— (3-chloro-4-thiocarbamoylmethylsulfanyl-phenyl)-acetic acid methyl ester 870520-88-0 C11H12ClNO2S2
(3-chloro-4-thiocarbamoylmethylsulfanyl-phenyl)-acetic acid methyl ester
—— 3,3′-ditrifluoromethyldiphenyl sulfide 1580-30-9 C14H8F6S
3,3′-ditrifluoromethyldiphenyl sulfide
—— 4,4'-difluorodiphenyl sulfide 404-38-6 C12H8F2S
4,4'-difluorodiphenyl sulfide
—— N-thioacetylpropanamide 2905-39-7 C5H9NOS
N-thioacetylpropanamide
—— t-butylthioacetamide 21351-31-5 C6H13NS
t-butylthioacetamide
—— Methylvinyltrithiocarbonat 73552-39-3 C4H6S3
Methylvinyltrithiocarbonat
—— 2-{[4-(2-hydroxyethyl)-1,3-thiazol-2-yl]thio}-2-methylpropionic acid tert-butyl ester 886527-07-7 C13H21NO3S2
2-{[4-(2-hydroxyethyl)-1,3-thiazol-2-yl]thio}-2-methylpropionic acid tert-butyl ester
—— 1-benzyl-4-phenyl-5-(phenylthio)-1H-1,2,3-triazole 1428318-80-2 C21H17N3S
1-benzyl-4-phenyl-5-(phenylthio)-1H-1,2,3-triazole
—— Trifluor-thioacetimino-aethylaether 1869-50-7 C4H6F3NS
Trifluor-thioacetimino-aethylaether
—— S-methyl-2,2,2-trifluorothioacetimidate 94274-81-4 C3H4F3NS
S-methyl-2,2,2-trifluorothioacetimidate
—— n-butyl methyl trithiocarbonate 39880-53-0 C6H12S3
n-butyl methyl trithiocarbonate
—— Propyl-thiocarbamic acid S-phenyl ester 14467-75-5 C10H13NOS
Propyl-thiocarbamic acid S-phenyl ester
—— 2-cyanot-N-methylethanethioamide 99171-09-2 C4H6N2S
2-cyanot-N-methylethanethioamide
—— n-butyl ethyl trithiocarbonate 26329-76-0 C7H14S3
n-butyl ethyl trithiocarbonate
—— 4-bromo-2-[(trifluoromethyl)sulfanyl]phenol 647856-39-1 C7H4BrF3OS
4-bromo-2-[(trifluoromethyl)sulfanyl]phenol
—— Dipropyl-trithiocarbonat 2314-50-3 C7H14S3
Dipropyl-trithiocarbonat
—— N-(Cyclopentyl)-S-n-butyl-thiolurethan 24363-65-3 C10H19NOS
N-(Cyclopentyl)-S-n-butyl-thiolurethan
—— 2-(butylthio)-4-methylthiazole 5316-70-1 C8H13NS2
2-(butylthio)-4-methylthiazole
—— 1,2-ethanediyl bis(methyl trithiocarbonate) 57443-63-7 C6H10S6
1,2-ethanediyl bis(methyl trithiocarbonate)
—— 3-Methyl-2-methylsulfanyl-6-pyrimidin-4-ylpyrimidin-4-one 1009075-36-8 C10H10N4OS
3-Methyl-2-methylsulfanyl-6-pyrimidin-4-ylpyrimidin-4-one
—— 4,4'-<1,3-Propandiylbis(thio)bis<2,5-dihydro-2,2,5,5-tetrakis(trifluormethyl)thiazol>> 124177-39-5 C17H6F24N2S4
4,4'-<1,3-Propandiylbis(thio)bis<2,5-dihydro-2,2,5,5-tetrakis(trifluormethyl)thiazol>>
—— S-<3-<1'-(Dimethylamino)ethyl>phenyl>-N-ethyl-N-(methyl)thiocarbamat 129053-29-8 C14H22N2OS
S-<3-<1'-(Dimethylamino)ethyl>phenyl>-N-ethyl-N-(methyl)thiocarbamat
—— tert-butyl-[(2S,3S,4R)-4-methoxy-2,4-dimethyl-6-pyridin-2-ylsulfanyloxan-3-yl]oxy-dimethylsilane 1148112-32-6 C19H33NO3SSi
tert-butyl-[(2S,3S,4R)-4-methoxy-2,4-dimethyl-6-pyridin-2-ylsulfanyloxan-3-yl]oxy-dimethylsilane
—— (3-fluorophenyl)(trifluoromethyl)sulfane 940-19-2 C7H4F4S
(3-fluorophenyl)(trifluoromethyl)sulfane
—— 2,2,4,4-Tetrakis(trifluormethyl)-1,3-dithietan-1,1,3-trioxid 96025-87-5 C6F12O3S2
2,2,4,4-Tetrakis(trifluormethyl)-1,3-dithietan-1,1,3-trioxid
—— Bis(1,1,1,3,3,3-Hexafluorisopropyl)sulfon 96025-72-8 C6H2F12O2S
Bis(1,1,1,3,3,3-Hexafluorisopropyl)sulfon
—— 5-(2,2,2-trifluoro-1-trifluoromethyl-ethylsulfanyl)-oct-3<i>t</i>-ene 67263-15-4 C11H16F6S
5-(2,2,2-trifluoro-1-trifluoromethyl-ethylsulfanyl)-oct-3<i>t</i>-ene
—— crotyl 2-pyridyl sulphide 58086-69-4 C9H11NS
crotyl 2-pyridyl sulphide
—— <2,5-Dihydro-2,2,5,5-tetrakis(trifluormethyl)-4-thiazolylthio>essigsaeure-methylester 124177-36-2 C10H5F12NO2S2
<2,5-Dihydro-2,2,5,5-tetrakis(trifluormethyl)-4-thiazolylthio>essigsaeure-methylester
—— 3-Amino-5,5-bis(trifluormethyl)-1,2,4-thiaselenazolin 125379-48-8 C4H2F6N2SSe
3-Amino-5,5-bis(trifluormethyl)-1,2,4-thiaselenazolin
—— (+/-)-(1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indancarboxylic acid 81331-47-7 C19H24O2S
(+/-)-(1S,3aR,4S,5R,7aS)-1-ethyl-3a,4,5,7a-tetrahydro-5-<(phenylthio)methyl>-4-indancarboxylic acid
—— Pent-4-enethioic acid S-pyridin-2-yl ester 532989-94-9 C10H11NOS
Pent-4-enethioic acid S-pyridin-2-yl ester
—— 3-Amino-5,5-bis(trifluormethyl)-1,2,4-dithiazolin 125379-47-7 C4H2F6N2S2
3-Amino-5,5-bis(trifluormethyl)-1,2,4-dithiazolin
—— 2-cyclopentylsulfanyl-4-hydroxy-5-methyl-1H-pyrimidin-6-one 1027401-24-6 C10H14N2O2S
2-cyclopentylsulfanyl-4-hydroxy-5-methyl-1H-pyrimidin-6-one
—— 2'-pyridyl 2,3;5,6-di-O-isopropylidene-1-thio-β-D-mannofuranoside 140186-60-3 C17H23NO5S
2'-pyridyl 2,3;5,6-di-O-isopropylidene-1-thio-β-D-mannofuranoside