Category: 882-33-7

Application In Synthesis of 1,2-DiphenyldisulfaneIn 2020 ,《A diradical based on odd-electron σ-bonds》 was published in Nature Communications. The article was written by Yang, Wenbang; Zhang, Li; Xiao, Dengmengfei; Feng, Rui; Wang, Wenqing; Pan, Sudip; Zhao, Yue; Zhao, Lili; Frenking, Gernot; Wang, Xinping. The article contains the following contents:

The concept of odd-electron σ-bond was first proposed by Linus Pauling. Species containing such a bond have been recognized as important intermediates encountered in many fields. A number of radicals with a one-electron or three-electron σ-bond have been isolated, however, no example of a diradical based odd-electron σ-bonds has been reported. So far all stable diradicals are based on two s/p-localized or π-delocalized unpaired electrons (radicals). Here, we report a dication diradical that is based on two Se:Se three-electron σ-bonds. In contrast, the dication of sulfur analog does not display diradical character but exhibits a closed-shell singlet. In the part of experimental materials, we found many familiar compounds, such as 1,2-Diphenyldisulfane(cas: 882-33-7Application In Synthesis of 1,2-Diphenyldisulfane)

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers. Ethers lack the hydroxyl groups of alcohols. Without the strongly polarized O―H bond, ether molecules cannot engage in hydrogen bonding with each other. Application In Synthesis of 1,2-Diphenyldisulfane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

《Experimental and computational studies on a three-membered diphosphido thorium metallaheterocycle [η5-1,3-(Me3C)2C5H3]2Th[η2-P2(2,4,6-iPr3C6H2)2]》 was written by Zhang, Congcong; Wang, Yongsong; Hou, Guohua; Ding, Wanjian; Zi, Guofu; Walter, Marc D.. SDS of cas: 882-33-7This research focused onthree membered diphosphido thorium metallaheterocycle preparation crystal mol structure; reactivity three membered diphosphido thorium metallaheterocycle; tert butyl cyclopentadienyl thorium diphosphido metallaheterocycle preparation crystal structure. The article conveys some information:

A three-membered thorium metallaheterocycle [η5-1,3-(Me3C)2C5H3]2Th[η2-P2(2,4,6-iPr3C6H2)2] (4) is readily prepared besides H2 from [η5-1,3-(Me3C)2C5H3]2Th(PH-2,4,6-iPr3C6H2)2 (3) upon heating in toluene solution D. functional theory (DFT) studies were performed to elucidate the 5f orbital contribution to the bonding within Th-(η2-P-P) revealing more covalent bonds between the [η5-1,3-(Me3C)2C5H3]2Th2+ and [η2-P2(2,4,6-iPr3C6H2)2]2- fragments than those in the related thorium metallacyclopropene. Consequently, distinctively different reactivity patterns emerge, e.g., while 4 reacts with pyridine derivatives such as 4-dimethyaminopyridnie (DMAP) and forms the DMAP adduct [η5-1,3-(Me3C)2C5H3]2Th[η2-P2(2,4,6-iPr3C6H2)2](DMAP) (5), it may also act as a [η5-1,3-(Me3C)2C5H3]2Th(II) synthon when reacted with bipy, Ph2S2 or Ph2Se2. Nevertheless, no reaction of complex 4 with alkynes is observed, but it reacts as a nucleophile towards nitriles and aldehydes resulting in five- or seven-membered metallaheterocycles, resp. DFT computations provide some addnl. insights into the exptl. observations. The results came from multiple reactions, including the reaction of 1,2-Diphenyldisulfane(cas: 882-33-7SDS of cas: 882-33-7)

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Oxygen is more electronegative than carbon, thus the alpha hydrogens of ethers are more acidic than those of simple hydrocarbons. They are far less acidic than alpha hydrogens of carbonyl groups (such as in ketones or aldehydes), however. SDS of cas: 882-33-7

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Application In Synthesis of 1,2-DiphenyldisulfaneIn 2020 ,《Decarboxylative thiolation of redox-active esters to free thiols and further diversification》 was published in Nature Communications. The article was written by Cao, Tianpeng; Xu, Tianxiao; Xu, Ruting; Shu, Xianli; Liao, Saihu. The article contains the following contents:

Here, the development of a visible light-mediated direct decarboxylative thiolation reaction of alkyl redox-active esters to free thiols based on the abundant carboxylic acid feedstock was reported. This transformation was applicable to various carboxylic acids, including primary, secondary and tertiary acids as well as natural products and drugs, forging a general and facile access to free thiols with diverse structures. Moreover, the direct access to free thiols afforded an advantage of rapid in situ diversification with high efficiency to other important thiol derivatives such as sulfide, disulfide, thiocyanide, thioselenide, etc. In the experiment, the researchers used many compounds, for example, 1,2-Diphenyldisulfane(cas: 882-33-7Application In Synthesis of 1,2-Diphenyldisulfane)

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers. Ethers lack the hydroxyl groups of alcohols. Application In Synthesis of 1,2-Diphenyldisulfane Without the strongly polarized O―H bond, ether molecules cannot engage in hydrogen bonding with each other.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

《Regenerated Hoof Keratin from 1-Ethyl-3-Methylimidazolium Acetate and Insights into Disulfide-Ionic Liquid Interactions from MD Simulation》 was written by Apostolidou, Christina. Safety of 1,2-Diphenyldisulfane And the article was included in ChemistryOpen in 2020. The article conveys some information:

Regeneration of the hoof keratin from ionic liquids was never successful in the past because the ionic liquids were not strong enough. However, this biomaterial starts to play a central role for the preparation of biofilms in the future. In the present study, hoof keratin was regenerated for the first time from an ionic liquid by experiment and characterized by FTIR spectroscopy, Differential Scanning Calorimetry (DSC) and SEM (SEM). As 1-Ethyl-3-methylimidazolium acetate is strong enough to dissolve hooves, which have a lot of disulfide bonds, a Mol. Dynamics (MD) simulation was performed with this ionic liquid and di-Ph disulfide. The MD simulation reveals that not only the cation as postulated after experiments were carried out, but also the anion is very important for the dissolution process. This complete picture was and is not accessible via experiments and is therefore valuable for future investigations. The anion always interacts with the disulfide bond, whereas the cation prefers in some situations a strong H-O interaction with the anion. If the cations and the anions are separated from each other so that the cation can not interact with the anion, both interact with the disulfide bond. The high solvation power of this solvent is shown by the fact that the cation interacts from the left and right side and the anion from above and below the disulfide bond. The experimental part of the paper was very detailed, including the reaction process of 1,2-Diphenyldisulfane(cas: 882-33-7Safety of 1,2-Diphenyldisulfane)

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Ethers do have nonbonding electron pairs on their oxygen atoms, and they can form hydrogen bonds with other molecules (alcohols, amines, etc.) that have O―H or N―H bonds. Safety of 1,2-Diphenyldisulfane The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Quality Control of 1,2-DiphenyldisulfaneIn 2020 ,《Selective and efficient oxidation of sulfides and thiols to their corresponding sulfoxides and disulfides catalyzed with praseodymium (III) and dysprosium (III) isonicotinamide (INA) complexes grafted onto modified mesoporous MCM-41》 was published in Solid State Sciences. The article was written by Molaei, Somayeh; Ghadermazi, Mohammad. The article contains the following contents:

Praseodymium (III) and dysprosium (III) isonicotinamide (INA) complexes grafted onto modified mesoporous MCM-41 with 3-chloropropyltriethoxysilane (CPTES), as two novel catalysts, were synthesized. The catalysts were determined using SEM, Mapping, EDX, FT-IR, TGA, XRD, ICP, and BET anal. The catalysts (MCM-41-INA-Pr and MCM-41-INA-Dy) were further studied for the oxidation reaction of sulfur-containing compounds Catalytic results displayed that the MCM-41-INA-Pr and MCM-41-INA-Dy show high effectiveness for promoting the oxidation reaction of sulfur-containing compounds The catalysts could be recycled for seven runs with negligible destruction of catalytic performance. The experimental part of the paper was very detailed, including the reaction process of 1,2-Diphenyldisulfane(cas: 882-33-7Quality Control of 1,2-Diphenyldisulfane)

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Ethers do have nonbonding electron pairs on their oxygen atoms, and they can form hydrogen bonds with other molecules (alcohols, amines, etc.) that have O―H or N―H bonds. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds.Quality Control of 1,2-Diphenyldisulfane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

The author of 《Nickel-Catalyzed Defluorinative Reductive Cross-Coupling Reaction of gem-Difluoroalkenes with Thiosulfonate or Selenium Sulfonate》 were Li, Jian; Rao, Weidong; Wang, Shun-Yi; Ji, Shun-Jun. And the article was published in Journal of Organic Chemistry in 2019. Application of 882-33-7 The author mentioned the following in the article:

A nickel-catalyzed defluorinative reductive cross-coupling of gem-difluoroalkenes with thiosulfonate or selenosulfonates is described. The reaction involves the formation of thiolated or selenylated monofluoroolefins via regioselective C-F bond cleavage and C-S or C-Se bond formation and features easily available substrates, mild reaction conditions, and high E-selectivity. One of the derivatives by further cross coupling with PhMgBr exhibited an aggregation-induced emission enhancement effect. In the experiment, the researchers used 1,2-Diphenyldisulfane(cas: 882-33-7Application of 882-33-7)

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers. Ethers lack the hydroxyl groups of alcohols. Application of 882-33-7 Without the strongly polarized O―H bond, ether molecules cannot engage in hydrogen bonding with each other.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

《Palladium-catalyzed selective defluorinative sulfenylation for the synthesis of fluorovinylthioethers》 was written by He, Shi-Yu; Zhang, Xing-Guo. Formula: C12H10S2 And the article was included in Organic Chemistry Frontiers in 2020. The article conveys some information:

An efficient transformation of trifluoromethylated compounds to monofluoroalkenes RCH=C(F)SR1 [R = Ph, 4-MeC6H4, 3-FC6H4, etc.; R1 = Ph, Bn, 2-thienyl, etc.] was developed through Pd-catalyzed selective defluorinative sulfenylation. Variety of α-fluorovinylthioethers RCH=C(F)SR1 were prepared in good yields from α-trifluoromethylated benzyl bromides and odorless disulfides. In addition to this study using 1,2-Diphenyldisulfane, there are many other studies that have used 1,2-Diphenyldisulfane(cas: 882-33-7Formula: C12H10S2) was used in this study.

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Although ethers resist hydrolysis, they are cleaved by hydrobromic acid and hydroiodic acid. Hydrogen chloride cleaves ethers only slowly. Formula: C12H10S2

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Product Details of 882-33-7In 2022 ,《NFSI-catalyzed S-S bond exchange reaction for the synthesis of unsymmetrical disulfides》 was published in Chinese Chemical Letters. The article was written by Song, Mengjie; Hu, Qingyue; Li, Zheng-Yi; Sun, Xiaoqiang; Yang, Ke. The article contains the following contents:

The metal-free S-S bond exchange reaction of sym. disulfides catalyzed by NFSI was described. This novel protocol provided a facile and efficient approach to accessing important unsym. disulfides. Furthermore, this strategy could also be utilized in the late-stage functionalization of amino acids, drugs, and natural products. The broad substrate scope, good functional group tolerance and easy accessibility of catalyst indicate that this strategy afforded a green and practical complementary method to various unsym. disulfides.1,2-Diphenyldisulfane(cas: 882-33-7Product Details of 882-33-7) was used in this study.

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.The C-O bonds that comprise simple ethers are strong. Product Details of 882-33-7 They are unreactive toward all but the strongest bases. Although generally of low chemical reactivity, they are more reactive than alkanes.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

The author of 《Phenyl Disulfide Additive for Solution-Mediated Carbon Dioxide Utilization in Li-CO2 Batteries》 were Pipes, Robert; Bhargav, Amruth; Manthiram, Arumugam. And the article was published in Advanced Energy Materials in 2019. Reference of 1,2-Diphenyldisulfane The author mentioned the following in the article:

Ph disulfide (PDS) is employed as an electrolyte additive in lithium-carbon dioxide (Li-CO2) batteries to allow for a solution-mediated carbon dioxide reduction pathway. Thiophenolate anions, generated via electrochem. reduction of PDS, act as CO2 capture agents by forming the adduct S-Ph carbonothioate (SPC-) in solution A mechanism of SPC–mediated CO2 capture and utilization is proposed and supported via carbon-13 NMR spectroscopy and Fourier-transform IR spectroscopy. Reversible formation and decomposition of lithium carbonate and amorphous carbon during cycling, facilitated by the solution-mediated pathway, are demonstrated with an array of characterization techniques. Li-CO2 batteries employing the PDS additive show vastly improved capacity, energy efficiency, and cycle life. The enhanced Li-CO2 battery performance offered by the proposed solution-mediated reaction pathway offers a compelling step forward in the pursuit of reversible CO2 utilization.1,2-Diphenyldisulfane(cas: 882-33-7Reference of 1,2-Diphenyldisulfane) was used in this study.

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Ethers do have nonbonding electron pairs on their oxygen atoms, and they can form hydrogen bonds with other molecules (alcohols, amines, etc.) that have O―H or N―H bonds. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds.Reference of 1,2-Diphenyldisulfane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Computed Properties of C12H10S2In 2019 ,《Synthesis of Symmetrical Diorganyl Disulfides Employing WEB as an Eco-friendly Oxidative System》 was published in ChemistrySelect. The article was written by Leitemberger, Andrielli; Boehs, Lucas Martins C.; Rosa, Clarissa Helena; Silva, Cleiton Da; Galetto, Fabio Z.; Godoi, Marcelo. The article contains the following contents:

A straightforward and environmentally benign methodol. for the preparation of sym. diorganyl disulfides via oxidation of thiols, under open atm. was reported. Water Extract of Banana peel ash (WEB) was conveniently employed as a selective and eco-friendly system for the oxidative dimerization of thiols, affording the corresponding disulfides in very good yields. The experimental process involved the reaction of 1,2-Diphenyldisulfane(cas: 882-33-7Computed Properties of C12H10S2)

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Computed Properties of C12H10S2Although ethers resist hydrolysis, they are cleaved by hydrobromic acid and hydroiodic acid. Hydrogen chloride cleaves ethers only slowly.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem