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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
—— [4-isopropyl-5-(3-methoxy-phenylsulfanyl)-1-pyridin-4-ylmethyl-1H-imidazol-2-yl]-methanol 620969-35-9 C20H23N3O2S
[4-isopropyl-5-(3-methoxy-phenylsulfanyl)-1-pyridin-4-ylmethyl-1H-imidazol-2-yl]-methanol
—— 5-Amino-3-methylsulfanyl-[1,2,4]triazole-1-carboxylic acid (2-chloro-ethyl)-amide 116986-33-5 C6H10ClN5OS
5-Amino-3-methylsulfanyl-[1,2,4]triazole-1-carboxylic acid (2-chloro-ethyl)-amide
—— 2-Chloroethyl ethanedithioate 56962-92-6 C4H7ClS2
2-Chloroethyl ethanedithioate
—— 3-Methyl-5-(methylthio)-1,2,4-triazin-6-amin 86958-13-6 C5H8N4S
3-Methyl-5-(methylthio)-1,2,4-triazin-6-amin
—— Ethylthiobis(dimethylamino)methan 51042-69-4 C7H18N2S
Ethylthiobis(dimethylamino)methan
—— 2-t.-Butylthio-1,3-benzodithiol 57198-62-6 C11H14S3
2-t.-Butylthio-1,3-benzodithiol
—— α-Phenylthio-β-vinylbutyrolacton 54145-01-6 C12H12O2S
α-Phenylthio-β-vinylbutyrolacton
—— 2-Chloroethyl propanedithioate 56962-93-7 C5H9ClS2
2-Chloroethyl propanedithioate
—— 5-tert.-Butylthio-1,3,4-thiadiazolyl-2-amin 33313-09-6 C6H11N3S2
5-tert.-Butylthio-1,3,4-thiadiazolyl-2-amin
—— 3-methyl-(E)-N-<1-<3-(methylthio)phenyl>ethylidene>-4H-1,2,4-triazol-4-amine 117979-30-3 C12H14N4S
3-methyl-(E)-N-<1-<3-(methylthio)phenyl>ethylidene>-4H-1,2,4-triazol-4-amine
—— 5-(1',3'-dithian-2'-ylidene)-1,3-dithiolo[4,5-d]-1,3-dithiol-2-one 177798-64-0 C8H6OS6
5-(1',3'-dithian-2'-ylidene)-1,3-dithiolo[4,5-d]-1,3-dithiol-2-one
—— (E,E)-N-<3-(dimethylamino)-1-<3-(methylthio)phenyl>-2-propenylidene>-3-methyl-4H-1,2,4-triazol-4-amine 117979-37-0 C15H19N5S
(E,E)-N-<3-(dimethylamino)-1-<3-(methylthio)phenyl>-2-propenylidene>-3-methyl-4H-1,2,4-triazol-4-amine
—— 2-(1,3-Dithiolan-2-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-5-one 177798-63-9 C7H4OS6
2-(1,3-Dithiolan-2-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-5-one
—— 2-<4',5'-dimethyl-1',3'-dithiol-2'-ylidene>-1,3-dithiolo<4,5-d>-1,3-dithiol-2-one 157394-29-1 C9H6OS6
2-<4',5'-dimethyl-1',3'-dithiol-2'-ylidene>-1,3-dithiolo<4,5-d>-1,3-dithiol-2-one
—— 4-(4-(4-bromo-2,6-dimethylphenylthio)-6-((E)-2-(dimethylamino)vinyl)-5-nitropyrimidin-2-ylamino)benzonitrile 1164100-74-6 C23H21BrN6O2S
4-(4-(4-bromo-2,6-dimethylphenylthio)-6-((E)-2-(dimethylamino)vinyl)-5-nitropyrimidin-2-ylamino)benzonitrile
—— 4-(2,2-difluoropropyl)-2,2-bis(trifluoromethyl)-1,3-oxathiolan-5-one 774603-51-9 C8H6F8O2S
4-(2,2-difluoropropyl)-2,2-bis(trifluoromethyl)-1,3-oxathiolan-5-one
—— 5-acetyl-2-(methylthio)pyrimidin-4(3H)-one 66116-81-2 C7H8N2O2S
5-acetyl-2-(methylthio)pyrimidin-4(3H)-one
—— 1-tert-butylsulfanyl-4-(2-nitropropen-1-yl)benzene 88357-18-0 C13H17NO2S
1-tert-butylsulfanyl-4-(2-nitropropen-1-yl)benzene
—— (6-methylsulfanylpyrimidin-4-yl)-acetonitrile 1018473-06-7 C7H7N3S
(6-methylsulfanylpyrimidin-4-yl)-acetonitrile
—— diethyl [4-(tert-butylsulfanyl)benzyl]phosphonate 500530-72-3 C15H25O3PS
diethyl [4-(tert-butylsulfanyl)benzyl]phosphonate
—— N-methyl-3-(phenylsulfanylmethyl)pyridin-2-amine 128271-33-0 C13H14N2S
N-methyl-3-(phenylsulfanylmethyl)pyridin-2-amine
—— 5H-1,4-Dithiepin 292-18-2 C5H6S2
5H-1,4-Dithiepin
—— bis(trifluoromethanesulfonyl)methylanion 50653-68-4 C3HF6O4S2
bis(trifluoromethanesulfonyl)methylanion
—— 2-Benzylsulfanylpyridine;hydrobromide 77148-96-0 C12H12BrNS
2-Benzylsulfanylpyridine;hydrobromide
—— 1-(i-propylthio)-2-butenes 128967-38-4 C7H14S
1-(i-propylthio)-2-butenes
—— 4-(carboxymethylthio)pyridine-1-oxide 56839-41-9 C7H7NO3S
4-(carboxymethylthio)pyridine-1-oxide
—— 2-Phenylthio-1,3-benzodithiol 57198-63-7 C13H10S3
2-Phenylthio-1,3-benzodithiol
—— (S)-7-methyl-7-phenylsulfanylmethyl-1,4-dioxa-spiro[4.4]nonane 824940-78-5 C15H20O2S
(S)-7-methyl-7-phenylsulfanylmethyl-1,4-dioxa-spiro[4.4]nonane
—— 1-Methylsulfonylpent-2-yne 172659-67-5 C6H10O2S
1-Methylsulfonylpent-2-yne
—— (-)-(1S,2R)-2-methyl-1,3-benzodithiole-1-oxide 143788-51-6 C8H8OS2
(-)-(1S,2R)-2-methyl-1,3-benzodithiole-1-oxide
—— Silane, [[(methoxymethyl)thio]methyl]trimethyl- 142837-37-4 C6H16OSSi
Silane, [[(methoxymethyl)thio]methyl]trimethyl-
—— (+)-trans-2-methyl-1,3-benzodithiole 1-oxide 142235-68-5 C8H8OS2
(+)-trans-2-methyl-1,3-benzodithiole 1-oxide
—— β-(2-Oxocyclopentyl)-α-phenylthio-γ-butyrolacton 57681-24-0 C15H16O3S
β-(2-Oxocyclopentyl)-α-phenylthio-γ-butyrolacton
—— phenyl cyclohexanedithiocarboxylate 1268077-09-3 C13H16S2
phenyl cyclohexanedithiocarboxylate
—— (4-Bromophenyl) 4-chlorobenzenecarbodithioate 165543-78-2 C13H8BrClS2
(4-Bromophenyl) 4-chlorobenzenecarbodithioate
—— 4-Chloro-dithiobenzoic acid p-tolyl ester 165543-77-1 C14H11ClS2
4-Chloro-dithiobenzoic acid p-tolyl ester
—— p-Chlor-dithiobenzoesaeure-p-chlorphenylester 39153-42-9 C13H8Cl2S2
p-Chlor-dithiobenzoesaeure-p-chlorphenylester
—— 2,2-bis(phenylthio)butane 64342-85-4 C16H18S2
2,2-bis(phenylthio)butane
—— 6,10-Dithiaspiro[4.5]dec-2-en-1-one, 2-methyl- 56011-20-2 C9H12OS2
6,10-Dithiaspiro[4.5]dec-2-en-1-one, 2-methyl-
—— Diethyl N-(ethylsulfanyl)hydrazodicarboxylate 232589-55-8 C8H16N2O4S
Diethyl N-(ethylsulfanyl)hydrazodicarboxylate
—— 4,5-dimethyl-5-(phenylthio)heptan-3-one 106918-92-7 C15H22OS
4,5-dimethyl-5-(phenylthio)heptan-3-one
—— 2-bromoethyl trifluoromethanesulfonate 847068-74-0 C3H4BrF3O2S
2-bromoethyl trifluoromethanesulfonate
—— 2-methanesulfinyl-1,1-dimethoxy-ethane 71185-71-2 C5H12O3S
2-methanesulfinyl-1,1-dimethoxy-ethane
—— 2-methylene-2,3-dihydrobenzo<b>thiophene 119521-97-0 C9H8S
2-methylene-2,3-dihydrobenzo<b>thiophene
—— 4-[(4-chlorobutyl)sulphonyl]-1,1,1-trifluorobutane 1353008-92-0 C8H14ClF3O2S
4-[(4-chlorobutyl)sulphonyl]-1,1,1-trifluorobutane
—— (Z)-1-(methylthio)-2-butene 4088-55-5 C5H10S
(Z)-1-(methylthio)-2-butene
—— α,α'-Bis-<isothiocyanato>-dimethylsulfid 13880-81-4 C4H4N2S3
α,α'-Bis-<isothiocyanato>-dimethylsulfid
—— 4-tert.-Butylcyclohexandithiol-(1.1) 15089-40-4 C10H20S2
4-tert.-Butylcyclohexandithiol-(1.1)
—— 1-methyl-2-propenyl methyl sulfide 4088-56-6 C5H10S
1-methyl-2-propenyl methyl sulfide
—— O-crotyl S-methyl dithiocarbonate 3817-80-9 C6H10OS2
O-crotyl S-methyl dithiocarbonate