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Cas Database

100-32-3

100-32-3

Identification

Synonyms:Disulfide,bis(p-nitrophenyl) (7CI,8CI);4,4'-Dinitrodiphenyl disulfide;Bis(4-nitrophenyl) disulfide;Bis(p-nitrophenyl) disulfide;Di(p-nitrophenyl)disulfide;Di-4-nitrophenyl disulfide;NSC 4566;NSC 677446;p,p'-Dinitrodiphenyl disulfide;p-Nitrophenyl disulfide;

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Safety information and MSDS view more

  • Pictogram(s):HarmfulXn, IrritantXi

  • Hazard Codes:Xn,Xi

  • Signal Word:Warning

  • Hazard Statement:H302 Harmful if swallowedH312 Harmful in contact with skin H332 Harmful if inhaled H351 Suspected of causing cancer

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

  • Fire-fighting measures: Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

  • Exposure controls/personal protection:Occupational Exposure limit valuesBiological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

Supplier and reference price view more

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  • Manufacture/Brand:TCI Chemical
  • Product Description:Bis(4-nitrophenyl) Disulfide >97.0%(GC)
  • Packaging:25g
  • Price:$ 49
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:4-Nitrophenyl disulfide
  • Packaging:25g
  • Price:$ 52
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  • Manufacture/Brand:Matrix Scientific
  • Product Description:1-Nitro-4-[(4-nitrophenyl)dithio]benzene 97%
  • Packaging:1g
  • Price:$ 26
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  • Manufacture/Brand:Matrix Scientific
  • Product Description:1-Nitro-4-[(4-nitrophenyl)dithio]benzene 97%
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  • Manufacture/Brand:Matrix Scientific
  • Product Description:1-Nitro-4-[(4-nitrophenyl)dithio]benzene 97%
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  • Manufacture/Brand:Frontier Specialty Chemicals
  • Product Description:4,4'-Dinitrodiphenyldisulfide 98%
  • Packaging:100g
  • Price:$ 243
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  • Manufacture/Brand:Frontier Specialty Chemicals
  • Product Description:4,4'-Dinitrodiphenyldisulfide 98%
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  • Manufacture/Brand:Crysdot
  • Product Description:1,2-Bis(4-nitrophenyl)disulfane 95+%
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  • Manufacture/Brand:ChemScene
  • Product Description:1,2-Bis(4-nitrophenyl)disulfane ≥98.0%
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  • Manufacture/Brand:Biosynth Carbosynth
  • Product Description:4,4'-Dinitro diphenyl disulfide
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Relevant articles and documentsAll total 162 Articles be found

Oxidation of thiols using K2S2O8 in ionic liquid

Hajipour, Abdol R.,Mostafavi, Majid,Ruoho, Arnold E.

, p. 1920 - 1923 (2009)

A green, straightforward, and novel method for oxidation of thiols to the corresponding disulfides is reported using K2S2O8 in the ionic liquid 1-butyl-3-methylimidazolium bromide [(bmim)Br] at 65-70C. The corresponding disulfides were obtained in excellent yield and short reaction time.

Selective synthesis of organic sulfides or disulfides by solvent exchange from aryl halides and KSCN catalyzed by NiCl2·6H2O

Abbasi, Mohammad,Nowrouzi, Najmeh,Latifi, Hadis

, p. 112 - 117 (2016)

A method for selective synthesis of symmetric sulfides or disulfides from the reaction of aryl halides with KSCN by solvent exchange is introduced. Aryl halides were selectively converted to the symmetric disulfides or sulfides in high yields when they are treated with KSCN in the presence of NiCl2·6H2O and DMAP at 140?°C in DMF or poly ethylene glycol (PEG-200) respectively.

On the reaction of triaryl trithioarsenites, (ArS)3As, with iodine

Markaki, Maria D.,Ioannou, Panayiotis V.

, p. 921 - 929 (2006)

Iodine in dry nonprotic solvents oxidizes triaryl trithioarsenites, (ArS)3 As, to As(III) iodide, AsI3, and disulfides, ArSSAr. The reaction most likely involves arylsulfenyl iodide, ArSI, as an intermediate. With triphenyl and tris(

Synthesis of disulfides by the oxidative coupling of thiols with calcium hypochlorite and silica gel in hexane

Hirano, Masao,Yakabe, Shigetaka,Uraoka, Nobuteru,Morimoto, Takashi

, p. 360 - 363 (1998)

-

A facile, high-yielding method for the conversion of halides to mercaptans

Bieniarz,Cornwell

, p. 939 - 942 (1993)

An efficient, high-yield, one-pot preparation of alkyl and activated aryl mercaptans is presented. The method relies on sodium thiophosphate displacement of the halide, followed by mild hydrolysis of the intermediate phosphorothioate.

Synthesis and 13C NMR spectra of N-substituted para-quinone imines: II. N-arylthio- and N-arylsulfonyl-l,4-benzoquinone imines with enhanced electron-withdrawing character of the quinoid ring

Pirozhenko,Avdeenko,Yusina,Konovalova

, p. 1142 - 1148 (2002)

Introduction of chlorine substituents into quinone imine fragment results in virtually the same variations in the chemical shifts of the quinoid ring carbons both in N-arylthio and N-arylsulfonyl-1,4-benzoquinone imines as compared to the unsubstituted analogs. In both classes of chloro-substituted compounds the effect of substituents in the benzene ring on the character and the range of chemical shifts variations for the carbon signals from the quinoid ring also turned out to be identical. Any differences observed may be due to the change in the geometry of the molecules, in particular, to the increase in the bond angle C=N-S.

An environmentally friendly oxidation of thiols to disulfides by calcium hypochlorite and montmorillonite K10 in hexane

Hirano, Masao,Yakabe, Shigetaka,Fukami, Masataka,Morimoto, Takashi

, p. 2783 - 2788 (1997)

Aromatic, aliphatic, and alicyclic thiols can be readily oxidized to the disulfides quantitatively by calcium hypochlorite and moist Montmorillonite K10 under mild and neutral conditions.

Reactions of arensulfenamides with olefins in the presence of picric acid

Zyk,Beloglazkina,Mamaeva

, p. 1617 - 1619 (1998)

N-(2-and 4-Nitrophenylthio)morpholines in the presence of equimolar amounts of picric acid enter into the reaction of electrophilic sulfenylation of the C=C norbornene bond to give bi-and tricyclic sulfides. With cyclohexene, trans-2-arylthiocyclohexanol are formed.

Pyridine N-Sulphides. Some Simple N-Arylthiopyridinium Salts and a Possible Source of Arylsulphenium Ions

Abramovitch, Rudolph A.,Miller, Adrian L.,Pilski, Jacek

, p. 703 - 704 (1981)

N,N'-Dipyridinium disulphide dichloride (1) and 1-(4-nitrophenylthio)pyridinium chloride (5) and its 4-NMe2 derivative (2) have been synthesized and their structures established unambiguously; they undergo nucleophilic attack at sulphur rather than in the

-

Saville

, p. 1730,1733 (1960)

-

METHOD FOR THE SYNTHESIS OF 1,4-BIS(4'-AMINOPHENYLTHIO)BENZENE

Yuferov, A. M.,Akkuratova, O. L.,Sergeev, V. A.,Nedel'kin, V. I.,Yuferov, E. A.

, p. 2560 - 2562 (1984)

-

Simple, extremely fast, and high-yielding oxidation of thiols to disulfides

Alam, Ashraful,Takaguchi, Yutaka,Tsuboi, Sadao

, p. 1329 - 1333 (2005)

Results of oxidation of thiols to disulfides with 1,3-dibromo-5,5-dimethyl- hydantoin (DBDMH) are described. A simple addition of 0.20-0.25 mol equivalent of solid DBDMH to thiol in chloroform at room temperature yielded the disulfides in excellent yield. The reaction is extremely fast and gave no other oxidized side products. Copyright Taylor & Francis, Inc.

Haloacid/dimethyl sulfoxide-catalyzed synthesis of symmetrical disulfides by oxidation of thiols

Natarajan, Palani,Sharma, Himani,Kaur, Mandeep,Sharma, Pooja

, p. 5578 - 5582 (2015)

A novel method is developed for the oxidation of thiols to the corresponding disulfides using 20 mol % haloacid (HBr or HI) in combination with dimethyl sulfoxide. A tentative mechanism is proposed for the oxidation. In addition to the advantages of cost-effectiveness, simple processes, and broad functional group tolerance, the exclusive formation of disulfides is the principle reward of this methodology while compared to known methods that further oxidize disulfides to S-oxides and other byproducts.

A novel copper-catalyzed, one-pot synthesis of symmetric organic disulfides from alkyl and aryl halides: Potassium 5-methyl-1,3,4-oxadiazole-2-thiolate as a novel sulfur transfer reagent

Soleiman-Beigi, Mohammad,Mohammadi, Fariba

, p. 7028 - 7030 (2012)

A new method is reported for the synthesis of symmetric diaryl and dialkyl disulfides from aryl and alkyl halides in the presence of copper using potassium 5-methyl-1,3,4-oxadiazole-2-thiolate as the base, ligand, and sulfur-transfer reagent.

A novel dual-nano assisted synthesis of symmetrical disulfides from aryl/alkyl halides

Devi, Namita,Hazarika, Sukanya,Gogoi, Prasanta,Barman, Pranjit

, p. 1927 - 1938 (2018)

Here, we have reported a novel approach towards dual-nano assisted synthesis of disulfides from coupling of alkyl/aryl halides and sulfur nanoparticles. The indium oxide nanoparticles as catalyst expedite the conversion and sulfur nanoparticle notably enhances the miscibility, providing a faster, high yielding and cost-effective process in ethanol-water system. The method has synthetic advantages in terms of mild reaction framework, catalyst regeneration, and absence of any sulfide or polysulfide linkage as by-product leading to a column free synthesis. A variety of alkyl, aryl and heteroaryl symmetrical disulfides are obtained in good to excellent yields up to exceeding 98%.

Easy and rapid method for disulfide syntheses using nanophase-manganese (VII) oxide coated clay

Gondi, Sudershan R.,Son, David Y.,Biehl, Edward R.,Vempati, Rajan K.

, p. 34 - 39 (2010)

Disulfide bond formation by the oxidation of several thiol compounds using nanophase manganese (VII) oxide coated clay (NM7O coated clay) in chlorinated, nonchlorinated (toluene), and polar solvents (water) is described. During the process, nitro and methoxy groups remain unaffected. The NM7O coated clay is easily prepared, stable, and inexpensive to manufacture. Furthermore, this and other studies prove that NM7O coated clay properties, i.e., mineralogy, chemical, and reactivity, are different from KMnO4. This rapid and facile synthesis coupled with the use of the recyclable NM7O coated clay catalyst will save energy due to low temperature and rapid reaction times, as well as minimal disposal problems, thus decreasing production costs.

-

Meier,Menzel

, p. 267 (1972)

-

Semisynthetic enzymes in asymmetric synthesis: Enantioselective reduction of racemic hydroperoxides catalyzed by seleno-subtilisin

Haering, Dietmar,Schueler, Ellen,Adam, Waldemar,Saha-Moeller, Chantu R.,Schreier, Peter

, p. 832 - 835 (1999)

The serine protease subtilisin was chemically converted into the peroxidase-active seleno-subtilisin. This semisynthetic enzyme catalyzes the enantioselective reduction of racemic hydroperoxides in the presence of thiophenols to yield optically active hydroperoxides and alcohols on the semipreparative scale. The kinetic parameters and enantioselectivities of seleno-subtilisin-catalyzed reduction of various chiral hydroperoxides were determined. The catalytic efficiency of this semisynthetic enzyme is comparable to that of the native horseradish peroxidase. The sense in the enantioselectivity of the seleno-subtilisin is opposite to the natural enzymes previously used in the synthesis of optically active hydroperoxides. Consequently, the semisynthetic enzyme selenosubtilisin complements the naturally available peroxidases for the asymmetric synthesis of both enantiomers.

Oxidation of thiols to bisulfides using silica chloride as a heterogeneous catalyst

Sathe, Manisha,Ghorpade, Ramarao,Kaushik, Mahabir Parshad

, p. 1048 - 1049 (2006)

Silica chloride is used as a selective and effective heterogeneous catalyst for the rapid conversion of thiols to disulfides with quantitative yields in a very short period of time. Copyright

A mild and efficient protocol for oxidation of thiols to disulfides in water

Dewan, Anindita,Bora, Utpal,Kakati, Dilip K.

, p. 231 - 234 (2012)

A novel vanadium polyoxometalate [(C7H7)(CH 3)3N]3[H3V10O 28].3H2O works as a useful oxidant for the oxidation of thiols to disulfldes in water under mild reaction conditions in an excellent yield.

Oxidation by Chemical Manganese Dioxide. Part 2.1 Simple and High-yielding Synthesis of Symmetrical Disulfides via the Oxidative Coupling of Thiols

Hirano, Masao,Yakabe, Sigetaka,Chikamori, Hideki,Clark, James H.,Morimoto, Takashi

, p. 310 - 311 (1998)

Aromatic, aliphatic, and alicyclic thiols readily underwent oxidative coupling with chemical manganese dioxide in hexane to afford the corresponding disulfides in essentially quantitative yields under relatively mild conditions.

A supramolecular microgel glutathione peroxidase mimic with temperature responsive activity

Yin, Yanzhen,Jiao, Shufei,Lang, Chao,Liu, Junqiu

, p. 3374 - 3385 (2014)

Glutathione peroxidase (GPx) protects cells from oxidative damage by scavenging surplus reactive oxygen species (ROS). Commonly, an appropriate amount of ROS acts as a signal molecule in the metabolism. A smart artificial GPx exhibits adjustable catalytic activity, which can potentially reduce the amount of ROS to an appropriate degree and maintain its important physiological functions in metabolism. To construct an optimum and excellent smart artificial GPx, a novel supramolecular microgel artificial GPx (SM-Te) was prepared based on the supramolecular host-guest interaction employing the tellurium-containing guest molecule (ADA-Te-ADA) and the cyclodextrin-containing host block copolymer (poly(N-isopropylacrylamide)-b-[polyacrylamides-co-poly(6-o-(triethylene glycol monoacrylate ether)-β-cyclodextrin)], PPAM-CD) as building blocks. Subsequently, based on these building blocks, SM-Te was constructed and the formation of its self-assembled structure was confirmed by dynamic light scattering, NMR, SEM, TEM, etc. Typically, benefitting from the temperature responsive properties of the PNIPAM scaffold, SM-Te also exhibited similar temperature responsive behaviour. Importantly, the GPx catalytic rates of SM-Te displayed a noticeable temperature responsive characteristic. Moreover, SM-Te exhibited the typical saturation kinetics behaviour of a real enzyme catalyst. It was proved that the changes of the hydrophobic microenvironment and the pore size in the supramolecular microgel network of SM-Te played significant roles in altering the temperature responsive catalytic behaviour. The successful construction of SM-Te not only overcomes the insurmountable disadvantages existing in previous covalent bond crosslinked microgel artificial GPx but also bodes well for the development of novel intelligent antioxidant drugs. This journal is the Partner Organisations 2014.

Unsymmetrical Disulfide Synthesis through Photoredox Catalysis

Dethe, Dattatraya H.,Srivastava, Aparna,Dherange, Balu D.,Kumar, B. Vijay

, p. 3020 - 3025 (2018)

A facile and eco-friendly visible light-mediated synthesis of symmetrical and unsymmetrical disulfides using tris[2-phenylpyridinato-C2,N]iridium(III) under additive and oxidant free conditions has been disclosed. The developed method is very mild, several functional group tolerant and highly atom economical requiring extremely low amount of catalyst loading (0.5 mol%). (Figure presented.).

Hammett correlations as test of mechanism of CO-induced disulfide elimination from dinitrosyl iron complexes

Pulukkody, Randara,Kyran, Samuel J.,Drummond, Michael J.,Hsieh, Chung-Hung,Darensbourg, Donald J.,Darensbourg, Marcetta Y.

, p. 3795 - 3802 (2014)

The displacement of RS from [(NHC)(SPh)Fe(NO)2] (NHC = N-heterocyclic carbene) by carbon monoxide follows associative kinetics, rate = k [CO]1 [(NHC)(SPh)Fe(NO)2]1, resulting in reduction of the oxidized form of

Aryl diazonium salt and thioacetamide: A catalyst free, efficient blend of an inexpensive arylating agent with "s" surrogate for sulphide synthesis

Bhojane, Jeevan Manohar,Sarode, Sachin Ashok,Nagarkar, Jayashreemilind

, p. 90046 - 90050 (2016)

Novel, facile C-S and S-S bond coupling reactions were achieved by using an aryl diazonium salt as an arylating agent and thioacetamide as a sulphur surrogate. The reaction proceeds smoothly at room temperature without using any transition metal catalyst, ligand or base. Aryl diazonium salts undergo rapid reactions with thioacetamide at room temperature to give the desired products in a much shorter period than the previously reported metal catalysed protocols.

Construction of starch-based bionic glutathione peroxidase and its catalytic mechanism

Jiao, Shu-Fei,Liang, Xing-Tang,Liu, Yong-Xian,Liu, Zi-Jie,Yin, Yan-Zhen,Zhang, Rui-Rui,Zheng, Yun-Ying

, (2022/02/16)

Glutathione peroxidase (GPx) is an important selenium-containing antioxidant enzyme in human body. The preparation of bionic GPx and the mimicry of its catalytic behavior are of great significance for the development of antioxidant drugs. At present, most of the reported biomimetic selenoenzymes based on the macromolecular are difficult to be degraded, which restricts their applications in the fields such as medical treatment, health care, and functional food. In order to solve this issue, herein, the octenyl succinic acid-modified starch (OSA starch) prepared by the esterification of waxy corn starch was used as the raw material, a new selenium-functionalized starch (Se-starch) was synthesized via the reaction of OSA starch and sodium hydrogen selenide. Such Se-starch, as a biomimetic selenoenzyme, was characterized using 1H NMR, EDS, XPS, SEM, XRD, and FT-IR. The Se-starch with a catalytic activity of 2.48?μM·min?1 showed a typical catalysis behavior of saturated kinetic and enzymology. This catalytic activity is 1.04 × 105 times higher than that of the PhSeSePh, a representative small molecule bionic GPx. The study of catalytic mechanism revealed that the octenyl succinate molecule bonded on the starch endowed it with hydrophobic micro-environments, which benefited the binding of hydrophobic substrates, and consequently increased the catalytic activity. This work not only provided a new idea for constructing natural polymers-based bionic GPx, but also offered an important theoretical basis for the development of new antioxidant drugs and functional foods.

Photochemical metal-free aerobic oxidation of thiols to disulfides

Spiliopoulou, Nikoleta,Kokotos, Christoforos G.

supporting information, p. 546 - 551 (2021/01/28)

Thiol oxidation to disulfides is an area of great importance in organic synthesis, both for synthetic and biological purposes. Herein, we report a mild, inexpensive and green photochemical approach for the synthesis of both symmetrical and non-symmetrical disulfides, using metal-free and environmentally friendly conditions. Utilizing phenylglyoxylic acid as the photoinitiator, common household bulbs as the light source and a simple inorganic salt as the additive, a versatile oxidation of thiols leading to products in excellent yields is described. This journal is

Process route upstream and downstream products

Process route

4-nitrophenyl thiocyanate
2137-92-0

4-nitrophenyl thiocyanate

N-methylaniline
100-61-8

N-methylaniline

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

Conditions
Conditions Yield
With water; at 95 - 100 ℃;
4-Nitrobenzenesulfonyl chloride
98-74-8

4-Nitrobenzenesulfonyl chloride

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

Conditions
Conditions Yield
With ziconium(IV) oxychloride octahydrate; sodium iodide; In water; at 90 ℃; for 0.25h;
95%
With tetra-(n-butyl)ammonium iodide; In N,N-dimethyl-formamide; at 20 ℃; for 20h; chemoselective reaction;
91%
With triphenylphosphine; In tetrahydrofuran; at 0 ℃;
75%
With hydrogen iodide;
With phosphorus; hydrogen bromide; acetic acid;
With phosphorus; water; iodine; Reagens 4: Essigsaeure;
tetrachloromethane
56-23-5

tetrachloromethane

4-nitrobenzenesulfenyl chloride
937-32-6

4-nitrobenzenesulfenyl chloride

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

p-nitrophenyl p-nitrobenzenethiosulfonate
1041-15-2

p-nitrophenyl p-nitrobenzenethiosulfonate

Conditions
Conditions Yield
4-nitrobenzenesulfenyl chloride
937-32-6

4-nitrobenzenesulfenyl chloride

disodium salt of the dianion of 1,4-dinitrocyclooctatetraene

disodium salt of the dianion of 1,4-dinitrocyclooctatetraene

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

1-nitro-4-(4'-nitrophenylthio)cyclooctatetraene

1-nitro-4-(4'-nitrophenylthio)cyclooctatetraene

Conditions
Conditions Yield
With gallium(III) trichloride; In 1,2-dimethoxyethane; at -5 - 0 ℃; for 3h;
58%
18%
4-nitrobenzenesulfenyl chloride
937-32-6

4-nitrobenzenesulfenyl chloride

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

Conditions
Conditions Yield
With triphenylphosphine; In acetonitrile; for 2h; Ambient temperature;
90%
With triethylamine; In acetonitrile; Ambient temperature; overnight;
75%
With cyclooctatetraene dianion bipotassium salt; In tetrahydrofuran; at -40 ℃; for 0.5h; Product distribution;
With cyclooctatetraene dianion bipotassium salt; In tetrahydrofuran; at -40 ℃; for 0.5h; Yield given;
Multi-step reaction with 2 steps
1: 70 percent / diethyl ether / 1 h / -50 - 20 °C
2: 85 percent / SeCl4 / 1,2-dimethoxy-ethane / 2 h / 0 °C
With selenium tetrachloride; In 1,2-dimethoxyethane; diethyl ether;
4-nitrobenzenesulfenyl chloride
937-32-6

4-nitrobenzenesulfenyl chloride

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

1-nitro-4-(4'-nitrophenylthio)cyclooctatetraene

1-nitro-4-(4'-nitrophenylthio)cyclooctatetraene

Conditions
Conditions Yield
With gallium(III) trichloride; disodium salt of the dianion of 1,4-dinitrocyclooctatetraene; In 1,2-dimethoxyethane; at -5 - 0 ℃; for 3h;
18%
58%
2-(iodomethyl)-5-nitrofuran
4077-58-1

2-(iodomethyl)-5-nitrofuran

4-nitrophenylthiolate
45797-13-5

4-nitrophenylthiolate

1,2-bis(5-nitro-2-furyl)ethane
4610-65-5

1,2-bis(5-nitro-2-furyl)ethane

2-nitro-5-(4-nitro-phenylsulfanylmethyl)-furan
40941-16-0

2-nitro-5-(4-nitro-phenylsulfanylmethyl)-furan

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

2-methyl-5-nitrofuran
823-74-5

2-methyl-5-nitrofuran

Conditions
Conditions Yield
In methanol; for 0.166667h;
53%
47%
2%
0.36%
p-nitrobenzenesulfenamide
5147-64-8

p-nitrobenzenesulfenamide

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

Conditions
Conditions Yield
With lead(IV) acetate; In dichloromethane; for 0.5h;
33%
2-((4-nitrophenyl)thio)pyridine
73322-01-7

2-((4-nitrophenyl)thio)pyridine

2,2'-dipyridyldisulphide
2127-03-9

2,2'-dipyridyldisulphide

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

(4-nitro-phenyl)-[2]pyridyl disulfide
91933-69-6

(4-nitro-phenyl)-[2]pyridyl disulfide

Conditions
Conditions Yield
With sulfur; In ammonia; at 80 ℃; for 4h;
33%
36%
31%
With sulfur; In ammonia; at 80 ℃; for 4h;
31%
36%
33%
S-p-nitrophenyl-S-phenylsulfilimine
36744-95-3

S-p-nitrophenyl-S-phenylsulfilimine

di(p-nitrophenyl) disulfide
100-32-3

di(p-nitrophenyl) disulfide

4-nitrophenyl phenyl disulfide
20168-72-3

4-nitrophenyl phenyl disulfide

diphenyldisulfane
882-33-7

diphenyldisulfane

Conditions
Conditions Yield
With sulfur; In ammonia; at 40 ℃; for 2h;
58%
2%
40%
With sulfur; In ammonia; at 40 ℃; for 2h;
40%
2%
58%

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  • Country:China (Mainland)
  • Kono Chem Co.,Ltd
  • Business Type:Other
  • Contact Tel:86-29-86107037-8015
  • Emails:info@konochemical.com
  • Main Products:82
  • Country:China (Mainland)
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