Category: 882-33-7

Chen, Hongyi; Chen, Li; He, Ze; Zeng, Qingle published their research in Green Chemistry in 2021. The article was titled 《Blue light-promoted radical sulfoximido-chalcogenization of aliphatic and aromatic alkenes》.Application In Synthesis of 1,2-Diphenyldisulfane The article contains the following contents:

A transition metal-free synthesis of N-(arylthio/seleno)ethyl sulfoxidmines via blue light-promoted radical sulfoximido-chalcogenization of aliphatic and aromatic alkenes was developed. The sulfoximidation process demonstrated high chemoselectivity and allowed a broad substrate scope, completing the sulfoximido-chalcogenization of alkenes in good yields. In the experimental materials used by the author, we found 1,2-Diphenyldisulfane(cas: 882-33-7Application In Synthesis of 1,2-Diphenyldisulfane)

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. Application In Synthesis of 1,2-Diphenyldisulfane

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

The author of 《In Situ Formation of RSCl/ArSeCl and Their Application to the Synthesis of 4-Chalcogenylisocumarins/Pyrones from o-(1-Alkynyl)benzoates and (Z)-2-Alken-4-ynoates》 were Xing, Linlin; Zhang, Yong; Li, Bing; Du, Yunfei. And the article was published in Organic Letters in 2019. Recommanded Product: 1,2-Diphenyldisulfane The author mentioned the following in the article:

The reaction of diorganyl disulfides or diselenides with PhICl2 in acetonitrile was found for the first time to lead to the in situ formation of organosulfenyl chloride or selenenyl chloride, which enables the regioselective intramol. chalcogenylacyloxylation of alkynes resulting in the formation of 4-chalcogenylisocumarins/pyrones, e.g., I and II, in good to excellent yields under metal-free conditions. In the experiment, the researchers used many compounds, for example, 1,2-Diphenyldisulfane(cas: 882-33-7Recommanded Product: 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.Recommanded Product: 1,2-Diphenyldisulfane

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

《Dechalcogenization of Aryl Dichalcogenides to Synthesize Aryl Chalcogenides via Copper Catalysis》 was published in ACS Catalysis in 2020. These research results belong to Wang, Yongqiang; Deng, Jiedan; Chen, Jinhong; Cao, Fei; Hou, Yongsheng; Yang, Yuhang; Deng, Xuemei; Yang, Jinru; Wu, Lingxi; Shao, Xiangfeng; Shi, Tao; Wang, Zhen. Reference of 1,2-Diphenyldisulfane The article mentions the following:

An application for dechalcogenization of aryl dichalcogenides via copper catalysis to synthesize aryl chalcogenides Ar1XAr2 [Ar1 = Ph, 4-MeOC6H4CH2, 4-O2NC6H4, etc.; Ar2 = Ph, 4-MeC6H4, 2-naphthyl, etc.; X = S, Se, Te] was disclosed. This approach was highlighted by the practical conditions, broad substrate scope and good functional group tolerance with several sensitive groups such as aldehyde, ketone, ester, amide, cyanide, alkene, nitro and methylsulfonyl. Furthermore, the robustness of this methodol. was depicted by the late-stage modification of estrone and synthesis of vortioxetine. Remarkably, synthesis of more challenging organic materials with large ring tension under milder conditions and synthesis of some halogen contained diaryl sulfides which could not be synthesized using metal-catalyzed coupling reactions of aryl halogen were successfully accomplished with this protocol. The results came from multiple reactions, including the reaction of 1,2-Diphenyldisulfane(cas: 882-33-7Reference 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. Reference of 1,2-Diphenyldisulfane

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

The author of 《Base-Promoted Direct Chalcogenylation of 2-Naphthols》 were Lima, David B.; Santos, Pedro H. V.; Fiori, Priscila; Badshah, Gul; Luz, Eduardo Q.; Seckler, Diego; Rampon, Daniel S.. And the article was published in ChemistrySelect in 2019. Recommanded Product: 882-33-7 The author mentioned the following in the article:

An efficient and regioselective C1 chalcogenylation of 2-naphthol derivatives with a broad scope of diorganoyl dichalcogenides (S, Se) and lower amounts of the cheaper K2CO3 under atm. air in a short reaction time was developed to obtain organosulfur and organoselenium compounds I [R1 = H, 6-Br; R2 = Ph, 4-FC6H4, 4-MeOC6H4, etc.; R3 = S, Se; Z = CH, N]. The mechanistic studies indicated an ionic mechanism, essentially an electrophilic aromatic substitution, with a key role played by atm. oxygen for regeneration of the diorganoyl dichalcogenides.1,2-Diphenyldisulfane(cas: 882-33-7Recommanded Product: 882-33-7) was used in this study.

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.Recommanded Product: 882-33-7Although 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

《S-(4-Methoxyphenyl)-4-methoxybenzenesulfonothioate as a Promising Lead Compound for the Development of a Renal Carcinoma Agent》 was written by Nantes, Camilla I.; Pereira, Ingrid D.; Bai, Ruoli; Hamel, Ernest; Burnett, James C.; de Oliveira, Rodrigo J.; Matos, Maria de F. C.; Beatriz, Adilson; Yonekawa, Murilo K. A.; Perdomo, Renata T.; de Lima, Denis P.; Bogo, Danielle; dos Santos, Edson dos A.. COA of Formula: C12H10S2 And the article was included in ChemMedChem in 2020. The article conveys some information:

Organosulfur compounds show cytotoxic potential towards many tumor cell lines. Disulfides and thiosulfonates act through apoptotic processes, inducing proteins associated with apoptosis, endoplasmic reticulum stress, and the unfolded protein response. Three p-substituted sym. diaryl disulfides and three diaryl thiosulfonates were synthesized and analyzed for inhibition of tubulin polymerization and for human cancer cell cytotoxic activity against seven tumor cell lines and a non-tumor cell line. S-(4-methoxyphenyl)-4-methoxybenzenesulfonothioate (6) exhibited inhibition of tubulin polymerization and showed the best antiproliferative potential, especially against the 786-0 cell line, being six times more selective as compared with the non-tumor cell line. In addition, compound 6 was able to activate caspase-3 after 24 and 48 h treatments of the 786-0 cell line and induced cell-cycle arrest in the G2/M stage at the highest concentration evaluated at 24 and 48 h. Compound 6 was able to cause complete inhibition of proliferation, inducing the death of 786-0 cells, by increasing the number of cells at G2/M and greater activation of caspase-3. The experimental process involved the reaction of 1,2-Diphenyldisulfane(cas: 882-33-7COA of Formula: C12H10S2)

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. COA of Formula: C12H10S2 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

Related Products of 882-33-7In 2019 ,《Using sulfur bridge oxidation to control electronic coupling and photochemistry in covalent anthracene dimers》 was published in Chemical Science. The article was written by Cruz, Chad D.; Yuan, Jennifer; Climent, Claudia; Tierce, Nathan T.; Christensen, Peter R.; Chronister, Eric L.; Casanova, David; Wolf, Michael O.; Bardeen, Christopher J.. The article contains the following contents:

Covalently tethered bichromophores provide an ideal proving ground to develop strategies for controlling excited state behavior in chromophore assemblies. In this work, optical spectroscopy and electronic structure theory are combined to demonstrate that the oxidation state of a sulfur linker between anthracene chromophores gives control over not only the photophysics but also the photochem. of the mols. Altering the oxidation state of the sulfur linker does not change the geometry between chromophores, allowing electronic effects between chromophores to be isolated. Previously, we showed that excitonic states in sulfur-bridged terthiophene dimers were modulated by electronic screening of the sulfur lone pairs, but that the sulfur orbitals were not directly involved in these states. In the bridged anthracene dimers that are the subject of the current paper, the AOs of the unoxidized S linker can actively mix with the anthracene MOs to form new electronic states with enhanced charge transfer character, different excitonic coupling, and rapid (sub-nanosecond) intersystem crossing that depends on solvent polarity. However, the fully oxidized SO2 bridge restores purely through-space electronic coupling between anthracene chromophores and inhibits intersystem crossing. Photoexcitation leads to either internal conversion on a sub-20 ps timescale, or to the creation of a long-lived emissive state that is the likely precursor of the intramol. [4 + 4] photodimerization. These results illustrate how chem. modification of a single atom in the covalent bridge can dramatically alter not only the photophysics but also the photochem. of mols. The experimental part of the paper was very detailed, including the reaction process of 1,2-Diphenyldisulfane(cas: 882-33-7Related Products of 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. Related Products of 882-33-7 They are far less acidic than alpha hydrogens of carbonyl groups (such as in ketones or aldehydes), however.

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

《Copper-Mediated Regioselective C-H Sulfenylation and Selenation of Phenols with Phenanthroline Bidentate Auxiliary》 was published in Organic Letters in 2020. These research results belong to Kajiwara, Rikuo; Takamatsu, Kazutaka; Hirano, Koji; Miura, Masahiro. Application of 882-33-7 The article mentions the following:

A copper-mediated,phenanthroline-directed highly ortho-selective C-H sulfenylation of phenols with diaryl disulfides proceeds to form the corresponding unsym. diaryl sulfides in good yield. He key to success is the introduction of a phenanthroline directing group of the bidentate-chelating nature, which is easily attachable,detachable, and even recyclable. Moreover, the same strategy is applicable to the C-H selenation, giving the diaryl selenides with high efficiency and regioselectivity.1,2-Diphenyldisulfane(cas: 882-33-7Application 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. They are unreactive toward all but the strongest bases. Although generally of low chemical reactivity, they are more reactive than alkanes. Application of 882-33-7

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

Kawamoto, Takuji; Morioka, Tsubasa; Noguchi, Kohki; Curran, Dennis P.; Kamimura, Akio published an article in 2021. The article was titled 《Inverse Hydroboration of Imines with NHC-Boranes Is Promoted by Diphenyl Disulfide and Visible Light》, and you may find the article in Organic Letters.HPLC of Formula: 882-33-7 The information in the text is summarized as follows:

The authors describe a simple and efficient procedure for nucleophilic borylation of imines in the absence of a photoredox catalyst. Visible light irradiation of an MeCN solution of an imine, an NHC-borane, and di-Ph disulfide (10 mol %) provides various stable α-amino NHC-boranes in good yields. The reaction proceeds via addition of a nucleophilic boryl radical to an imine, followed by H abstraction from thiophenol, which is generated from NHC-borane and di-Ph disulfide. In the part of experimental materials, we found many familiar compounds, such as 1,2-Diphenyldisulfane(cas: 882-33-7HPLC of Formula: 882-33-7)

1,2-Diphenyldisulfane(cas: 882-33-7) belongs to ethers.The C-O bonds that comprise simple ethers are strong. HPLC of Formula: 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

《Gold/photoredox-cocatalyzed atom transfer thiosulfonylation of alkynes: stereoselective synthesis of vinylsulfones》 was written by Song, Tingting; Li, Haoyu; Wei, Fang; Tung, Chen-Ho; Xu, Zhenghu. Product Details of 882-33-7This research focused onvinylsulfone regioselective preparation stereoselective; benzenesulfonothioate alkyne thiosulfonylation gold photoredox cocatalyst. The article conveys some information:

A series of vinylsulfones I [R = Me, Ph, 4-MeC6H4, etc.; R1 = cyclopropyl, Ph, 3-thienyl, etc.; R2 = H, n-Bu] was synthesized via gold and photoredox-cocatalyzed thiosulfonylation of benzenesulfonothioates and alkynes. Key features of this method included very mild conditions, broad substrate scope, excellent regio- and stereoselectivties, radical approach and 100% atom economy. In addition to this study using 1,2-Diphenyldisulfane, there are many other studies that have used 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.Product Details of 882-33-7Although 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

In 2019,Inorganic Chemistry included an article by Zhang, Congcong; Hou, Guohua; Zi, Guofu; Ding, Wanjian; Walter, Marc D.. Quality Control of 1,2-Diphenyldisulfane. The article was titled 《An Alkali-Metal Halide-Bridged Actinide Phosphinidiide Complex》. The information in the text is summarized as follows:

The salt metathesis reaction of the thorium Me chloride complex [η5-1,3-(Me3C)2C5H3]2Th(Cl)Me (3) with 2,4,6-(Me3C)3C6H2PHK in benzene furnishes an alkali-metal halide-bridged phosphinidiide actinide metallocene, {[η5-1,3-(Me3C)2C5H3]2Th(:P-2,4,6-tBu3C6H2)(ClK)}2 (4), whose structure and reactivity was investigated in detail. On the basis of d. functional theory (DFT) studies, the 5f orbitals in the model complex [η5-1,3-(Me3C)2C5H3]2Th(:P-2,4,6-tBu3C6H2) (4′) contribute significantly to the bonding of the phosphinidene Th:P(2,4,6-tBu3C6H2) moiety. Furthermore, compared to the related thorium imido complex, the bonds between the [η5-1,3-(Me3C)3C5H2]2Th2+ and [P-2,4,6-tBu3C6H2]2- fragments are more covalent. The reactivity of compound 4 toward alkynes and a variety of heterounsatd. mols. such as nitriles, isonitriles, carbodiimides, imines, isothiocyanates, aldehydes, ketones, thiazoles, quinolines, organic azides, pyridines, and imidazoles, forming metallacycles, phospholes, imidos, metallaheterocycles, sulfidos, oxidos, pinacolates, pseudophosphinimidos, and phosphidos, was comprehensively studied. Moreover, complex 4 reacts with elemental selenium and PhSSPh, yielding selenido and sulfido compounds, resp. DFT computations were performed to complement these exptl. investigations and to provide further insights. After reading the article, we found that the author used 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