Tag: 200-300

On May 27, 2022, Scattolin, Thomas; Gharbaoui, Tawfik; Chen, Cheng-yi published an article.Synthetic Route of 53136-21-3 The title of the article was A Nucleophilic Deprotection of Carbamate Mediated by 2-Mercaptoethanol. And the article contained the following:

Carbamates, typically used for the protection of amines, including Cbz, Alloc, and Me carbamate, was readily deprotected by treatment with 2-mercaptoethanol in the presence of potassium phosphate tribasic in N,N-dimethylacetamide at 75°C. This nucleophilic deprotection protocol was superior to the standard hydrogenolysis or Lewis acid-mediated deprotection conditions for substrates bearing a functionality sensitive to these more traditional methods. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Synthetic Route of 53136-21-3

The Article related to carbamate mercaptoethanol nucleophilic deprotection, secondary amine preparation, General Organic Chemistry: Synthetic Methods and other aspects.Synthetic Route of 53136-21-3

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Ether – Wikipedia,
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On February 28, 2005, Mohammadpoor-Baltork, Iraj; Memarian, Hamid R.; Bahrami, Kiumars published an article.Application In Synthesis of Benzyl(4-bromophenyl)sulfane The title of the article was 3-Carboxypyridinium chlorochromate-aluminum chloride – An efficient and inexpensive reagent system for the selective oxidation of sulfides to sulfoxides and sulfones in solution and under microwave irradiation. And the article contained the following:

3-Carboxypyridinium chlorochromate (CPCC) in the presence of aluminum chloride is a very efficient reagent for the selective oxidation of sulfides to sulfoxide and sulfones in solution and under microwave irradiation It is noteworthy that different functional groups including carbon-carbon double bonds, ketones, oximes, aldehydes, ethers, and acetals were tolerated under these reaction conditions. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Application In Synthesis of Benzyl(4-bromophenyl)sulfane

The Article related to sulfoxide sulfone preparation oxidation sulfide carboxypyridinium chlorochromate aluminum chloride, microwave irradiation sulfoxide sulfone preparation oxidation sulfide, General Organic Chemistry: Synthetic Methods and other aspects.Application In Synthesis of Benzyl(4-bromophenyl)sulfane

Referemce:
Ether – Wikipedia,
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Ong, Derek Yiren; Tejo, Ciputra; Xu, Kai; Hirao, Hajime; Chiba, Shunsuke published an article in 2017, the title of the article was Hydrodehalogenation of Haloarenes by a Sodium Hydride-Iodide Composite.Application of 53136-21-3 And the article contains the following content:

A simple protocol for hydrodebromination and -deiodination of halo(hetero)arenes was enabled by sodium hydride (NaH) in the presence of lithium iodide (LiI). Mechanistic studies showed that an unusual concerted nucleophilic aromatic substitution operates in the present process. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Application of 53136-21-3

The Article related to haloarene hydrodehalogenation sodium hydride iodide, dft calculations, haloarenes, hydrodehalogenation, reduction, sodium hydride, General Organic Chemistry: Synthetic Methods and other aspects.Application of 53136-21-3

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Ether – Wikipedia,
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Tota, Arianna; Zenzola, Marina; Chawner, Stephen J.; John-Campbell, Sahra St; Carlucci, Claudia; Romanazzi, Giuseppe; Degennaro, Leonardo; Bull, James A.; Luisi, Renzo published an article in 2017, the title of the article was Synthesis of NH-sulfoximines from sulfides by chemoselective one-pot N- and O-transfers.Electric Literature of 53136-21-3 And the article contains the following content:

Direct synthesis of NH-sulfoximines from sulfides were achieved through O and NH transfer in the same reaction, occurring with complete selectivity. The reaction was mediated by bisacetoxyiodobenzene under simple conditions and employs inexpensive N-sources. Preliminary studies indicated that NH-transfer was likely to be first, followed by oxidation, but the reaction proceedes successfully in either order. A wide range of functional groups and biol. relevant compounds were tolerated. The use of AcO15NH4 affords 15N-labeled compounds The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Electric Literature of 53136-21-3

The Article related to sulfide preparation ammonium carbamate bisacetoxyiodobenzene oxidation imination, sulfoximine chemoselective preparation, General Organic Chemistry: Synthetic Methods and other aspects.Electric Literature of 53136-21-3

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Ether – Wikipedia,
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On February 3, 2017, Barragan, Enrique; Bugarin, Alejandro published an article.Quality Control of Benzyl(4-bromophenyl)sulfane The title of the article was π-Conjugated Triazenes: Intermediates That Undergo Oxidation and Substitution Reactions. And the article contained the following:

Novel reactivity for π-conjugated triazenes is herein reported. This observed and unprecedented triazene reactivity gave access to oxidation and substitution reactions. These transformations include successful synthesis of aldehydes, ketones, ethers, and sulfides from readily available organic azides via π-conjugated triazene intermediates. Notably, the afforded adducts were obtained in good yields, at room temperature, and in the absence of added metal catalysts. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Quality Control of Benzyl(4-bromophenyl)sulfane

The Article related to aldehyde ketone ether sulfide preparation, azide reaction nitrogen heterocyclic carbene, triazene preparation reaction, General Organic Chemistry: Synthetic Methods and other aspects.Quality Control of Benzyl(4-bromophenyl)sulfane

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On August 18, 2008, Bahrami, Kiumars; Khodaei, Mohammad Mehdi; Karimi, Ahmad published an article.Recommanded Product: Benzyl(4-bromophenyl)sulfane The title of the article was Mild and efficient deoxygenation of sulfoxides to sulfides with triflic anhydride/potassium iodide reagent system. And the article contained the following:

The combination of triflic anhydride/KI was an effective promoter for the deoxygenation of sulfoxides and gave the corresponding sulfides in excellent yield in MeCN at room temperature This reagent system is chemoselective and tolerates various functional groups, such as alkene, ketone, ester, aldehyde, acid, and oxime. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Recommanded Product: Benzyl(4-bromophenyl)sulfane

The Article related to sulfoxide chemoselective deoxygenation triflic anhydride potassium iodide, sulfide preparation, thioether preparation, General Organic Chemistry: Synthetic Methods and other aspects.Recommanded Product: Benzyl(4-bromophenyl)sulfane

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

Sorribes, Ivan; Corma, Avelino published an article in 2019, the title of the article was Nanolayered cobalt-molybdenum sulphides (Co-Mo-S) catalyse borrowing hydrogen C-S bond formation reactions of thiols or H2S with alcohols.Formula: C13H11BrS And the article contains the following content:

Nanolayered cobalt-molybdenum sulfide (Co-Mo-S) materials have been established as excellent catalysts for C-S bond construction. These catalysts allow for the preparation of a broad range of thioethers in good to excellent yields from structurally diverse thiols and readily available primary as well as secondary alcs. Chemoselectivity in the presence of sensitive groups such as double bonds, nitriles, carboxylic esters and halogens has been demonstrated. It is also shown that the reaction takes place through a hydrogen-autotransfer (borrowing hydrogen) mechanism that involves Co-Mo-S-mediated dehydrogenation and hydrogenation reactions. A novel catalytic protocol based on the thioetherification of alcs. with hydrogen sulfide (H2S) to furnish sym. thioethers has also been developed using these earth-abundant metal-based sulfide catalysts. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Formula: C13H11BrS

The Article related to thioether preparation chemoselective, alc thiol hydrogen sulfide bond formation cobalt molybdenum sulfide, General Organic Chemistry: Synthetic Methods and other aspects.Formula: C13H11BrS

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Ether – Wikipedia,
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On August 14, 2017, Makkad, Sarabjot Kaur; Asha, S. K. published an article.Computed Properties of 146370-51-6 The title of the article was π-Conjugated Chromophore Incorporated Polystyrene Nanobeads as Single Optical Agent for Three-Channel Fluorescent Probe in Bioimaging Application. And the article contained the following:

Fluorescent polystyrene (PS) nanobeads in the size range ∼70-120 nm incorporating perylene bisimide (PBI-PS) and/or oligo(p-phenylenevinylene) (OPV-PS) were developed by the miniemulsion polymerization technique. A dye loading content (DLC) of <3% was sufficient to impart high fluorescence emission capability to the PS beads. OPV-PS exhibited emission in the range 400-550 nm with peak emission at 450 nm (λex = 350 nm; φFL = 26%); PBI-PS showed emission from 520-650 nm with peak emission at 545 nm (λex = 490 nm; φFL = 9.7%) in 1× PBS buffer, whereas OPV(PBI)-PS nanobeads incorporating both the fluorophores exhibited multicolor emission capabilities (λex from 350 to 490 nm). The nanoparticles were characterized by field-emission SEM (FESEM), TEM and dynamic light scattering (DLS) for size and zeta potential for surface charge. For bioimaging applications, the PS nanoparticles were incubated with HeLa cells. Cell viability anal. involving HeLa cells showed >90% cell viability confirming the biocompatibility of the PS beads. The cellular uptake of the nanoparticles was confirmed by flow cytometry anal. and confocal laser scanning microscopy (CLSM) images. The subcellular localization of the nanoparticles in the cytoplasm could be precisely established by their simultaneous multicolor emission. The PS-based single optical agent presented here that can function as three-channel fluorescent probe to meet the requirements for multicolor bioimaging is advantageous. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Computed Properties of 146370-51-6

The Article related to conjugated chromophore polystyrene nanobead fluorescent probe bioimaging, bioimaging, fluorescent polystyrene nanobeads, oligo (p-phenylenevinylene), perylene bisimide, Biochemical Methods: Spectral and Related Methods and other aspects.Computed Properties of 146370-51-6

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

Xie, Chen; Zhen, Xu; Miao, Qingqing; Lyu, Yan; Pu, Kanyi published an article in 2018, the title of the article was Self-Assembled Semiconducting Polymer Nanoparticles for Ultrasensitive Near-Infrared Afterglow Imaging of Metastatic Tumors.Synthetic Route of 146370-51-6 And the article contains the following content:

Detection of metastatic tumor tissues is crucial for cancer therapy; however, fluorescence agents that allow to do share the disadvantage of low signal-to-background ratio due to tissue autofluorescence. The development of amphiphilic poly(p-phenylenevinylene) derivatives that can self-assemble into the nanoagent (SPPVN) in biol. solutions and emit near-IR afterglow luminescence after cessation of light irradiation for ultrasensitive imaging of metastatic tumors in living mice is herein reported. As compared with the counterpart nanoparticle (PPVP) prepared from the hydrophobic PPV derivate, SPPVN has smaller size, higher energy transfer efficiency, and brighter afterglow luminescence. Moreover, due to the higher PEG d. of SPPVN relative to PPVP poly(ethylene glycol), SPPVN has a better accumulation in tumor. Such a high sensitivity and ideal biodistribution allow SPPVN to rapidly detect xenograft tumors with the size as small as 1 mm3 and tiny peritoneal metastatic tumors that are almost invisible to naked eye, which is not possible for PPVP. Moreover, the oxygen-sensitive afterglow makes SPPVN potentially useful for in vivo imaging of oxygen levels. By virtue of enzymic biodegradability and ideal in vivo clearance, these organic agents can serve as a platform for the construction of advanced afterglow imaging tools. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Synthetic Route of 146370-51-6

The Article related to semiconducting polymer nanoparticle ir afterglow imaging metastatic tumor, lymph node imaging, optical imaging, semiconducting polymer nanoparticles, tumor imaging, Biochemical Methods: Spectral and Related Methods and other aspects.Synthetic Route of 146370-51-6

Referemce:
Ether – Wikipedia,
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On February 7, 2019, Pu, Kanyi; Miao, Qingqing published a patent.Related Products of 146370-51-6 The title of the patent was Polymer nanoparticles for afterglow molecular imaging. And the patent contained the following:

Disclosed herein are semiconducting polymers of formula (I) and polymeric composite materials containing said polymer, where said polymer displays near-IR afterglow luminescence. The polymers of formula I have the following structure, where n, m, o, p, A and R1 to R7 are as defined herein, and r is used to denote a random order to the repeating units. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Related Products of 146370-51-6

The Article related to polymer semiconductor nanoparticle afterglow luminescence imaging, Pharmaceuticals: Prosthetics and Medical Goods and other aspects.Related Products of 146370-51-6

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