Category: 80-07-9

On November 30, 2021, Zuo, Lu-Lu; Qin, Shuai; Zhang, Pu; Qin, Yu-Jun; Guo, Zhi-Xin published an article.Application In Synthesis of 4,4′-Sulfonylbis(chlorobenzene) The title of the article was Mechanochemical sulfonation of aromatic compounds using NaHSO4·H2O/P2O5. And the article contained the following:

A series of aromatic sulfonic acids is synthesized by subjecting arenes and NaHSO4·H2O to high-speed ball milling in the presence of P2O5. It is suggested the aromatic sulfonation occurs via in situ generated H2SO4 to give aromatic sulfonic acids. In some cases, formation of diaryl sulfones was observed The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Application In Synthesis of 4,4′-Sulfonylbis(chlorobenzene)

The Article related to aryl sulfonic acid preparation green chem, aromatic compound sulfonation, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Sulfenic, Sulfinic, and Sulfonic Acids and Derivatives and other aspects.Application In Synthesis of 4,4′-Sulfonylbis(chlorobenzene)

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On August 31, 2020, Jiang, Mingjie; Sun, Yue; Ning, Jiaoyi; Chen, Youquan; Wu, Yuting; Hu, Zhao; Shuja, Ahmed; Meng, Hong published an article.Application of 80-07-9 The title of the article was Diphenyl sulfone based multicolored cathodically coloring electrochromic materials with high contrast. And the article contained the following:

A series of multicolored cathodically coloring electrochromic (EC) materials based on di-Ph sulfone (DPS) moiety were synthesized and characterized. Herein two electron donors, N1,N1,N3,N3-tetraphenylbenzene-1,3-diamine (TPA) and 1,3-di (9H-carbazol-9-yl)benzene (MCP), were employed to construct donor-acceptor (D-A) or donor-acceptor-donor (D-A-D) small mols. with DPS as the acceptor. These small mols. can achieve excellent EC properties, including multicolored electrochromism, high optical contrast over 90%, high coloration efficiency and good cyclic stability. Remarkably, the color of MCP-DPS could be switched from colorless to three primary colors gradually, containing green, magenta and yellow driven by the 3-step reversible reduction, meeting the requirements of full-color EC display. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Application of 80-07-9

The Article related to diphenyl sulfone electrochromic material contrast, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Photochromic, Thermochromic, and Electrochromic Imaging Systems and other aspects.Application of 80-07-9

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Slonov, Azamat; Musov, Ismel; Zhansitov, Azamat; Rzhevskaya, Elena; Khakulova, Diana; Khashirova, Svetlana published an article in 2020, the title of the article was The effect of modification on the properties of polyetherimide and its carbon-filled composite.Category: chlorides-buliding-blocks And the article contains the following content:

The effect of oligophenylene sulfone (OPSU) and polycarbonate (PC) on the rheol., mech. and thermal properties of polyetherimide (PEI) and a carbon-filled composite based on it was studied. It is shown that the introduction of OPSU and PC leads to a decrease in the melt viscosity of PEI and a carbon-filled composite based on it with the preservation of their mech. properties and heat resistance at a sufficiently high level. It was found that composites with OPSU have higher mech. and thermal properties compared with composites with PC. Samples from modified carbon-filled PEI were printed by the fused deposit modeling (FDM) method. Three-dimensionally printed samples from carbon-filled PEI modified by OPSU showed significantly higher mech. properties than composites with PC. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Category: chlorides-buliding-blocks

The Article related to polyetherimide carbon composite modification mech property, 3d printing, carbon fibers, mechanical properties, modification, polycarbonate, polyetherimide, polyphenylene sulfone and other aspects.Category: chlorides-buliding-blocks

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On February 15, 2020, Ma, Yichang; Zeng, Jianxian; Zeng, Yajie; Zhou, Hu; Liu, Guoqing; Liu, Yuan; Zeng, Lingwei; Jian, Jian; Yuan, Zhengqiu published an article.Formula: C12H8Cl2O2S The title of the article was Preparation and performance of poly(4-vinylpyridine)-b-polysulfone-b-poly(4-vinylpyridine) triblock copolymer/polysulfone blend membrane for separation of palladium (II) from electroplating wastewaters. And the article contained the following:

In order to sep. palladium (II) from electroplating wastewaters, poly(4-vinylpyridine)-b-polysulfone-b-poly(4-vinylpyridine) (P4VP-PSF-P4VP) / polysulfone blend membranes were fabricated by combining non-solvent induced phase separation, surface segregation and self-assembly of block copolymer. Amphiphilic P4VP-PSF-P4VP was used as the membrane base material, which was synthesized by introducing the functional monomer of 4-vinylpyridine (4-VP), and polysulfone as the additive. Effects of blend ratio and 4-VP content on membrane performance, such as structure, hydrophilicity, pure water flux and adsorption capacity towards Pd (II), were investigated. The membranes exhibited dense surface structure and low roughness due to surface segregation and self-assembly of P4VP-PSF-P4VP. The presence of 4-VP increased hydrophilicity and water flux of membrane, and it also provided good adsorption capacity towards Pd (II) (up to 103.1 ± 5.15 mg/g). Further, the membrane was used to sep. Pd (II) from simulated wastewaters during filtration. It showed good rejection ability and high selectivity towards Pd (II) in co-existence of Cu (II) and Ni (II), and selectivity coefficients of Pd/Cu and Pd/Ni are 41.9 ± 1.88 and 97.8 ± 4.32, resp. In filtration process of actual electroplating wastewater, the membrane also exhibited excellent rejection performance (Pd (II) rejection reached up to 96.8 ± 2.71%). Perhaps it is suitable for future practice applications. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Formula: C12H8Cl2O2S

The Article related to electroplating wastewater palladium adsorption filtration membrane polysulfone triblock copolymer, adsorption membrane, amphiphilic copolymer, electroplating wastewater, palladium (ii) and other aspects.Formula: C12H8Cl2O2S

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Nugraha, Adam F.; Kim, Songmi; Wijaya, Farid; Bae, Byungchan; Shin, Dongwon published an article in 2020, the title of the article was Synthetic approaches for poly(phenylene) block copolymers via nickel coupling reaction for fuel cell applications.Reference of 4,4′-Sulfonylbis(chlorobenzene) And the article contains the following content:

Several methods to synthesize poly(phenylene) block copolymers through the nickel coupling reaction were attempted to reduce the use of expensive nickel catalysts in polymerization The model reaction for poly(phenylene) having different types of dichlorobenzene derivative monomers illustrated the potential use of cost-effective catalysts, such as NiBr2 and NiCl2, as alternatives to more expensive catalysts (e.g., bis(1,5-cyclooctadiene)nickel(0) (Ni(COD)2)). By catalyzing the polymerization of multi-block poly(phenylene) with NiBr2 and NiCl2, random copolymers with similar mol. weights could be prepared However, these catalysts did not result in a high-mol.-weight polymer, limiting their wide scale application. Further, the amount of Ni(COD)2 could be reduced in this study by approx. 50% to synthesize poly(phenylene) multi-block copolymers, representing significant cost savings. Gel permeation chromatog. and NMR results showed that the d.p. and ion exchange capacity of the copolymers were almost the same as those achieved through conventional polymerization using 2.5 times as much Ni(COD)2. The flexible quaternized membrane showed higher chloride ion conductivity than com. Fumatech membranes with comparable water uptake and promising chem. stability. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Reference of 4,4′-Sulfonylbis(chlorobenzene)

The Article related to polyphenylene polyethersulfone block copolymer anion exchange membrane fuel cell, nickel coupling reaction, anion-exchange membranes, ion conductivity, multi-block copolymer, poly(phenylene) and other aspects.Reference of 4,4′-Sulfonylbis(chlorobenzene)

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On July 31, 2021, Crump, Doug; Sharin, Tasnia; Chiu, Suzanne; O’Brien, Jason M. published an article.Category: chlorides-buliding-blocks The title of the article was In Vitro Screening of 21 Bisphenol A Replacement Alternatives: Compared with Bisphenol A, the Majority of Alternatives Are More Cytotoxic and Dysregulate More Genes in Avian Hepatocytes. And the article contained the following:

An avian in vitro screening approach was used to determine the effects of 21 bisphenol A (BPA) alternatives. Cytotoxicity and dysregulation of genes associated with estrogen response and other toxicol. relevant pathways evoked by these alternatives were compared with BPA. Most of the BPA alternatives (15/21) were equally or more cytotoxic than BPA in chicken embryonic hepatocytes; variability in cell viability was associated with chem. structure and the log octanol-water partition coefficient (logP) values. A neg. linear relationship (r2 = 0.745; p = 0.49-07; n = 18) was observed between logP and the log median lethal concentration (logLC50) values. The least cytotoxic BPA alternatives elicited the greatest gene dysregulation and, overall, most of the alternatives altered more genes than BPA (measured with a custom polymerase chain reaction array). This overall approach shows promise for use as a screen for hazard-based prioritization of BPA replacement alternatives and to ideally identify those that may be less harmful and/or require addnl. toxicity testing. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Category: chlorides-buliding-blocks

The Article related to gallus hepatocyte bisphenol a alternatives cytotoxicity gene expression, avian toxicity, contaminants of emerging concern, endocrine-disrupting compounds, in vitro toxicology, risk assessment and other aspects.Category: chlorides-buliding-blocks

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On April 6, 2022, Markushyna, Yevheniia; Antonietti, Markus; Savateev, Aleksandr published an article.Computed Properties of 80-07-9 The title of the article was Synthesis of Sulfonyl Chlorides from Aryldiazonium Salts Mediated by a Heterogeneous Potassium Poly(heptazine imide) Photocatalyst. And the article contained the following:

A heterogeneous transition metal-free material, a type of carbon nitride photocatalyst, potassium poly(heptazine imide), was employed to produce sulfonyl chlorides from arenediazonium salts under mild conditions (visible light irradiation, room temperature) with 50-95% yields. The method was suitable for the synthesis of both electron rich and electron deficient compounds and it showed high tolerance toward different functional groups (halides, ester, nitro, cyano groups). Thus, a sustainable photocatalytic alternative to the Meerwein chlorosulfonylation reaction was offered. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Computed Properties of 80-07-9

The Article related to potassium poly heptazine imide preparation surface area, thionyl chloride phenyl diazonium tetrafluoroborate heptazine imide catalyst chlorosulfonylation, phenyl sulfonyl chloride preparation and other aspects.Computed Properties of 80-07-9

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Miralles, Pablo; Yusa, Vicent; Sanchis, Yovana; Coscolla, Clara published an article in 2021, the title of the article was Determination of 60 Migrant Substances in Plastic Food Contact Materials by Vortex-Assisted Liquid-Liquid Extraction and GC-Q-Orbitrap HRMS.SDS of cas: 80-07-9 And the article contains the following content:

A GC-HRMS anal. method for the determination of 60 migrant substances, including aldehydes, ketones, phthalates and other plasticizers, phenol derivatives, acrylates, and methacrylates, in plastic food contact materials (FCM) has been developed and validated. The proposed method includes migration tests, according to Commission Regulation (EU) 10/2011, using four food simulants (A, B, C, and D1), followed by vortex-assisted liquid-liquid extraction (VA-LLE) and GC-Q-Orbitrap HRMS anal. in selected ion monitoring (SIM) mode, with a resolving power of 30,000 FWHM and a mass accuracy ≤5 ppm. The method was validated, showing satisfactory linearity (R2 ≥ 0.98 from 40 to 400μg L-1), limits of quantification (40μg L-1), precision (RSD, 0.6-12.6%), and relative recovery (81-120%). The proposed method was applied to the anal. of field samples, including an epoxy-coated tin food can, a drinking bottle made of Tritan copolyester, a disposable glass made of polycarbonate, and a baby feeding bottle made of polypropylene, showing that they were in compliance with the current European regulation regarding the studied substances. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).SDS of cas: 80-07-9

The Article related to aldehyde ketone phthalate benzyl methacrylate gc q orbitrap hrms, food contact materials, food simulants, gas chromatography, high-resolution mass spectrometry, migration test, target analysis and other aspects.SDS of cas: 80-07-9

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Mohanty, Aruna Kumar; Song, Young Eun; Kim, Jung Rae; Kim, Nowon; Paik, Hyun-jong published an article in 2021, the title of the article was Phenolphthalein anilide based poly(ether sulfone) block copolymers containing quaternary ammonium and imidazolium cations: anion exchange membrane materials for microbial fuel cell.Synthetic Route of 80-07-9 And the article contains the following content:

A class of phenolphthalein anilide (PA)-based poly(ether sulfone) multiblock copolymers containing pendant quaternary ammonium (QA) and imidazolium (IM) groups were synthesized and evaluated as anion exchange membrane (AEM) materials. The AEMs were flexible and mech. strong with good thermal stability. The ionomeric multiblock copolymer AEMs exhibited well-defined hydrophobic/hydrophilic phase-separated morphol. in small-angle X-ray scattering and at. force microscopy. The distinct nanophase separated membrane morphol. in the AEMs resulted in higher conductivity (IECw = 1.3-1.5 mequivalent/g, σ(OH-) = 30-38 mS/cm at 20°C), lower water uptake and swelling. Finally, the membranes were compared in terms of microbial fuel cell performances with the com. cation and anion exchange membranes. The membranes showed a maximum power d. of ∼310 mW/m2 (at 0.82 A/m2); 1.7 and 2.8 times higher than the Nafion 117 and FAB-PK-130 membranes, resp. These results demonstrated that the synthesized AEMs were superior to Nafion 117 and FAB-PK-130 membranes. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Synthetic Route of 80-07-9

The Article related to phenolphthalein anilide polyether sulfone copolymer membrane microbial fuel cell, anion exchange membrane, cardo group, hydroxide conductivity, imidazolium, microbial fuel cell, quaternary ammonium and other aspects.Synthetic Route of 80-07-9

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

On January 17, 2022, Ouyang, Yao; Xu, Xiu-Hua; Qing, Feng-Ling published an article.Recommanded Product: 80-07-9 The title of the article was Electrochemical Trifluoromethoxylation of (Hetero)aromatics with a Trifluoromethyl Source and Oxygen. And the article contained the following:

A conceptually new and operationally simple protocol for the direct C-H trifluoromethoxylation of (hetero)aromatics by the combination of the readily available trifluoromethylating reagent and oxygen under electrochem. reaction conditions was discussed. This reaction proceeded through the initial generation of CF3 radical followed by conversion to CF3O radical, addition to (hetero)aromatics and rearomatization. The utility of this electrochem. trifluoromethoxylation was illustrated by the direct incorporation of CF3O group into a variety of (hetero)aromatics as well as bio-relevant mols. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Recommanded Product: 80-07-9

The Article related to trifluoromethoxyarene preparation, arene trifluoromethyl pyridylsulfone electrochem trifluoromethoxylation, electrochemistry, oxygen, radical reactions, trifluoromethoxylation, trifluoromethyl groups and other aspects.Recommanded Product: 80-07-9

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics