Category: 91-16-7

On September 30, 2021, Feng, Zihao; Wu, Canmin; Liao, Wei-Ming; Chung, Lai-Hon; He, Jun published an article.COA of Formula: C8H10O2 The title of the article was Construction and investigation of chiral and photoluminescent Metal-Organic framework based on Zn(II) ions and achiral methoxy-functionalized benzimidazolate linkers. And the article contained the following:

A Zn(II)-based metal-organic framework, namely MeOBim-Zn (1), has been prepared by the reaction between 5,6-dimethoxy-1H-benzo[d]imidazole (MeOBimH) and Zn(NO3)2 in the presence of aqueous ammonia through solvothermal method and characterized by single-crystal x-ray diffraction, TGA and FT-IR. 1 Exhibits a (10,3)-a chiral network constructing from achiral MeOBim- linker and Zn(II) ions via spontaneous resolution In addition, 1 shows photoluminescent emission at 433 nm upon photoexcitation at 365 nm and this emission may originate from dissipation of metal-perturbed 蟺(MeOBim-) to 蟺*(MeOBim-) intraligand (IL) excited state. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).COA of Formula: C8H10O2

The Article related to dimethoxy benzimidazolate zinc metal organic framework preparation crystal structure, chiral photoluminescent dimethoxy benzimidazolate zinc mof preparation crystal structure and other aspects.COA of Formula: C8H10O2

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Marrot, Laetitia; Meile, Kristine; Zouari, Mariem; DeVallance, David; Sandak, Anna; Herrera, Rene published an article in 2022, the title of the article was Characterization of the compounds released in the gaseous waste stream during the slow pyrolysis of hemp (Cannabis sativa L.).HPLC of Formula: 91-16-7 And the article contains the following content:

This study aims to characterize and valorize hemp residual biomass by a slow pyrolysis process. The volatile byproducts of hemp carbonization were characterized by several methods (TGA, UV-VIS, TLC, Flash Prep-LC, UHPLC, QTOF-MS) to understand the pyrolysis reaction mechanisms and to identify the chem. products produced during the process. The obtained carbon yield was 29%, generating a gaseous stream composed of phenols and furans which was collected in four temperature ranges (F1 at 20-150掳C, F2 at 150-250掳C, F3 at 250-400掳C and F4 at 400-1000掳C). The obtained liquid fractions were separated into subfractions by flash chromatog. The total phenolic content (TPC) varied depending on the fraction but did not correlate with an increase in temperature or with a decrease in pH value. Compounds present in fractions F1, F3 and F4, being mainly phenolic mols. such as guaiacyl or syringyl derivatives issued from the lignin degradation, exhibit antioxidant capacity. The temperature of the pyrolysis process was pos. correlated with detectable phenolic content, which can be explained by the decomposition order of the hemp chem. constituents. A detailed understanding of the chem. composition of pyrolysis products of hemp residuals allows for an assessment of their potential valorization routes and the future economic potential of underutilized biomass. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).HPLC of Formula: 91-16-7

The Article related to cannabis slow pyrolysis valorization gaseous waste stream antioxidant, biocompounds, gaseous phase, hemp by-products, residual stream, slow pyrolysis, thermal decomposition and other aspects.HPLC of Formula: 91-16-7

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On April 7, 2021, Yu, Tianliang; Wang, Youfu; Jiang, Kaiyue; Zhai, Guangqun; Ke, Changchun; Zhang, Jichao; Li, Jiantong; Tranca, Diana; Kymakis, Emmanuel; Zhuang, Xiaodong published an article.Reference of 1,2-Dimethoxybenzene The title of the article was Catechol-Coordinated Framework Film-based Micro-Supercapacitors with AC Line Filtering Performance. And the article contained the following:

Coordination polymer frameworks (CPFs) have broad applications due to their excellent features, including stable structure, intrinsic porosity, and others. However, preparation of thin-film CPFs for energy storage and conversion remains a challenge because of poor compatibility between conductive substrates and CPFs and crucial conditions for thin-film preparation In this work, a CPF film was prepared by the coordination of the anisotropic four-armed ligand and CuII at the liquid-liquid interface. Such film-based micro-supercapacitors (MSCs) are fabricated through high-energy scribing and electrolytes soaking. As-fabricated MSCs displayed high volumetric specific capacitance of 121.45 F cm-3. Besides, the volumetric energy d. of MSCs reached 52.6 mWh cm-3, which exceeds the electrochem. performance of most reported CPF-based MSCs. Especially, the device exhibited a.c. (AC) line filtering performance (-84.2掳 at 120 Hz) and a short resistance capacitance (RC) constant of 0.08 ms. This work not only provides a new CPF for MSCs with AC line filtering performance but also paves the way for thin-film CPFs preparation with versatile applications. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).Reference of 1,2-Dimethoxybenzene

The Article related to copper catechol coordination polymer framework microsupercapacitor alternating current, alternating current line filtering, catechol, coordination polymer framework, copper, micro-supercapacitor and other aspects.Reference of 1,2-Dimethoxybenzene

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On September 30, 2021, Deng, Xiujuan; Huang, Ganghua; Tu, Qing; Zhou, Hongjie; Li, Yali; Shi, Hongyuan; Wu, Xianxue; Ren, Hongtao; Huang, Kunlun; He, Xiaoyun; Xu, Wentao published an article.COA of Formula: C8H10O2 The title of the article was Evolution analysis of flavor-active compounds during artificial fermentation of Pu-erh tea. And the article contained the following:

For the urgent need for fermentation control and product quality improvement of Pu-erh tea, gas chromatog.-mass spectrometry and odor activity value (OAV) were used to comprehensively investigate the flavor-active compounds during artificial fermentation of Pu-erh tea. A flavor wheel was constructed to expound the sensory attributes evolution during fermentation With an increased total volatiles content, 43 were significantly up-regulated and 30 were down-regulated among 131 detected volatiles. Key active compounds of three aroma types, namely fresh fragrance, fruit-fungus fragrance and stale-Qu fragrance, were analyzed based on OAV. 尾-damascenone was firstly found contributing most to the aroma of Pu-erh tea, followed by 1,2,3-methoxybenzene and (E,E)-2,4-nonadienal. 纬-terpinene, linalool, 1,2,4-trimethoxybenzene, 1,2,3-trimethoxybenzene, and 4-ethylveratrol were identified as the potential markers responsible for aroma differences among three fermentation stages. Finally the metabolic evolution of key flavor-active compounds were systematically summarized. This study provides significant guidance in fermentation control and new product development of Pu-erh tea. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).COA of Formula: C8H10O2

The Article related to betadamascenone gammaterpinene linalool artificial fermentation pu erh tea, aroma profile, artificial fermentation, flavor-active compounds, metabolic evolution, odor activity value, pu-erh tea and other aspects.COA of Formula: C8H10O2

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On August 31, 2020, Wang, Chao; He, Zhongrong; Zhang, Chenxia; Du, Liping; Xiao, Dongguang; Xu, Yongquan published an article.Electric Literature of 91-16-7 The title of the article was Sensory and instrumental analysis-guided exploration of odor-active compounds recovery with oil during the water-boiling extraction of Pu-erh tea. And the article contained the following:

The objective of this study was to identify the released behavior of odor-active compounds of Pu-erh tea during the water-boiling extraction, as well as to explore the feasibility of aroma recovery using absorption oils. The behavior of odor-active compounds was identified by using piecewise recovered condensed water combined with sensory, GC-O, and GC-MS anal. The power-function type kinetic model was the model that best fitted odor intensities, alcs., methoxy-phenolics, esters, aldehydes, ketones, and total compounds of condensed water. The sensory quality of the condensed water was the best when 16% of added water was evaporated Six absorption oils were evaluated, and paraffin oil (35 cSt) performed the best in terms of both absorption efficiency and sensory quality of the essential oil. Under the optimized conditions, the absorption and recovery efficiency of odor compounds reached 54.49% and 39.52%, resp. The alcs., aldehydes, and methoxy-phenolics exhibited higher absorption and recovery efficiency. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).Electric Literature of 91-16-7

The Article related to sensory instrumental analysis oil water boiling extraction, aroma recovery, gas chromatography-mass spectrometry, gas chromatography鈥搊lfactometry, paraffin oil, pu-erh tea, sensory analysis and other aspects.Electric Literature of 91-16-7

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On December 22, 2021, Aykanat, Aylin; Jones, Christopher G.; Cline, Evan; Stolz, Robert M.; Meng, Zheng; Nelson, Hosea M.; Mirica, Katherine A. published an article.Application In Synthesis of 1,2-Dimethoxybenzene The title of the article was Conductive Stimuli-Responsive Coordination Network Linked with Bismuth for Chemiresistive Gas Sensing. And the article contained the following:

This paper describes the design, synthesis, characterization, and performance of a novel semiconductive crystalline coordination network, synthesized using 2,3,6,7,10,11-hexahydroxytriphenylene (HHTP) ligands interconnected with bismuth ions, toward chemiresistive gas sensing. Bi(HHTP) exhibits two distinct structures upon hydration and dehydration of the pores within the network, Bi(HHTP)-伪 and Bi(HHTP)-尾, resp., both with unprecedented network topol. (2,3-c and 3,4,4,5-c nodal net stoichiometry, resp.) and unique corrugated coordination geometries of HHTP mols. held together by bismuth ions, as revealed by a crystal structure resolved via microelectron diffraction (MicroED) (1.00 脜 resolution). Good elec. conductivity (5.3 x 10-3 S路cm-1) promotes the utility of this material in the chem. sensing of gases (NH3 and NO) and volatile organic compounds (VOCs: acetone, ethanol, methanol, and isopropanol). The chemiresistive sensing of NO and NH3 using Bi(HHTP) exhibits limits of detection 0.15 and 0.29 ppm (ppm), resp., at low driving voltages (0.1-1.0 V) and operation at room temperature This material is also capable of exhibiting unique and distinct responses to VOCs at ppm concentrations Spectroscopic assessment via XPS and Fourier transform IR spectroscopic methods (i.e., attenuated total reflectance-IR spectroscopy (ATR-IR) and diffuse reflectance IR Fourier transformed spectroscopy (DRIFTS)), suggests that the sensing mechanisms of Bi(HHTP) to VOCs, NO, and NH3 comprise a complex combination of steric, electronic, and protic properties of the targeted analytes. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).Application In Synthesis of 1,2-Dimethoxybenzene

The Article related to conductive coordination network linked bismuth chemiresistive gas sensing, bismuth, chemiresistor, coordination network, crystalline, gas sensor, microelectron diffraction, semiconductive and other aspects.Application In Synthesis of 1,2-Dimethoxybenzene

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On October 15, 2021, He, Xinxin; Wang, Xinyan; Tse, Ying-Lung Steve; Ke, Zhihai; Yeung, Ying-Yeung published an article.HPLC of Formula: 91-16-7 The title of the article was Bis-selenonium Cations as Bidentate Chalcogen Bond Donors in Catalysis. And the article contained the following:

Hydrolytically stable bidentate Lewis acid catalysts derived from selenonium dicationic centers were developed. The bis-selenonium catalysts were employed in the activation of imine and carbonyl groups in various transformations with good yields and selectivity. Lewis acidity of the bis-selenonium salts was found to be stronger than that of the monoselenonium systems, attributed to the synergistic effect of the two cationic selenonium centers. In addition, the bis-selenonium catalysts were not inhibited by strong bases or moisture. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).HPLC of Formula: 91-16-7

The Article related to bis selenium cation catalyst preparation lewis acid, imine diene selenium catalyst aza diels alder reaction, dienophile diene selenium catalyst diels alder reaction, arene selenium catalyst bromination and other aspects.HPLC of Formula: 91-16-7

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On December 31, 2022, Kumar, Ajay; Majithia, Palak; Choudhary, Priyanka; Mabbett, Ian; Kuehnel, Moritz F.; Pitchaimuthu, Sudhagar; Krishnan, Venkata published an article.Recommanded Product: 91-16-7 The title of the article was MXene coupled graphitic carbon nitride nanosheets based plasmonic photocatalysts for removal of pharmaceutical pollutant. And the article contained the following:

The continuous rise in the amount of industrial and pharmaceutical waste in water sources is an alarming concern. Effective strategies should be developed for the treatment of pharmaceutical industrial waste. Hence the alternative renewable source of energy, such as solar energy, should be utilized for a sustainable future. Herein, a series of Au plasmonic nanoparticle decorated ternary photocatalysts comprising graphitic carbon nitride and Ti3C2 MXene has been designed to degrade colorless pharmaceutical pollutants, cefixime under visible light irradiation These photocatalysts were synthesized by varying the amount of Ti3C2 MXene, and their catalytic potential was explored. The optimized photocatalyst having 3 wt% Ti3C2 MXene achieved 64.69% removal of the pharmaceutical pollutant, cefixime within 105 min of exposure to visible light. The presence of the Au nanoparticles and MXene in the nanocomposite facilitates the excellent charge carrier separation and increased the number of active sites due to the formation of interfacial contact with graphitic carbon nitride nanosheets. Besides, the plasmonic effect of the Au nanoparticles improves the absorption of light causing enhanced photocatalytic performance of the nanocomposite. Based on the obtained results, a plausible mechanism has been formulated to understand the contribution of different components in photocatalytic activity. In addition, the optimized photocatalyst shows excellent activity and can be reused for up to three cycles without any significant loss in its photocatalytic performance. Overall, the current work provides deeper phys. insight into the future development of MXene graphitic carbon nitride-based plasmonic ternary photocatalysts. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).Recommanded Product: 91-16-7

The Article related to mxene graphitic carbon nitride nanosheet photocatalyst removal pharmaceutical pollutant, gold nanospheres, graphitic carbon nitride, plasmonic photocatalysis, pollutant decomposition, ti(3)c(2) mxenes and other aspects.Recommanded Product: 91-16-7

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On July 7, 2020, Blum, Stephan P.; Schollmeyer, Dieter; Turks, Maris; Waldvogel, Siegfried R. published an article.Computed Properties of 91-16-7 The title of the article was Metal- and Reagent-Free Electrochemical Synthesis of Alkyl Arylsulfonates in a Multi-Component Reaction. And the article contained the following:

This work presents the first electrochem. preparation of alkyl arylsulfonates RS(O)2OR1 (R = 3,4,5-trimethoxyphenyl, 2,5-dimethoxyphenyl, 4-methoxy-2,6-dimethylphenyl, etc.; R1 = Me, Et, t-Bu, etc.) by direct anodic oxidation of electron-rich arenes RH. The reaction mechanism features a multi-component reaction consisting of electron-rich arenes, an alc. of choice and excess SO2 in an acetonitrile-HFIP reaction mixture In-situ formed monoalkyl sulfites are considered as key intermediates with bifunctional purpose. Firstly, this species functions as nucleophile and secondly, excellent conductivity is provided. Several primary and secondary alcs. R1OH and electron-rich arenes are implemented in this reaction to form the alkyl arylsulfonates in yields up to 73% with exquisite selectivity. Boron-doped diamond electrodes (BDD) are employed in divided cells and separated by a simple com. available glass frit. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).Computed Properties of 91-16-7

The Article related to arylsulfonate alkyl preparation electrochem green chem regioselective, arene alc anodic oxidation multicomponent reaction, c鈭抙 activation, electrochemistry, green chemistry, oxidation, radical ions and other aspects.Computed Properties of 91-16-7

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On July 16, 2021, Thorwart, Thaddaus; Roth, Daniel; Greb, Lutz published an article.Quality Control of 1,2-Dimethoxybenzene The title of the article was Bis(pertrifluoromethylcatecholato)silane: Extreme Lewis Acidity Broadens the Catalytic Portfolio of Silicon. And the article contained the following:

Given its earth abundance, Si is ideal for constructing Lewis acids of use in catalysis or materials science. Neutral silanes were limited to moderate Lewis acidity, until halogenated catecholato ligands provoked a significant boost. However, catalytic applications of bis(perhalocatecholato)silanes were suffering from very poor solubility and unknown deactivation pathways. The novel per(trifluoromethyl)catechol, H2catCF3, and adducts of its Si complex Si(catCF3)2 (1) are described. According to the computed F- ion affinity, 1 ranks among the strongest neutral Lewis acids currently accessible in the condensed phase. The improved robustness and affinity of 1 enable deoxygenations of aldehydes, ketones, amides, or phosphine oxides, and a carbonyl-olefin metathesis. All those transformations have never been catalyzed by a neutral silane. Attempts to obtain donor-free 1 attest to the extreme Lewis acidity by stabilizing adducts with even the weakest donors, such as benzophenone or hexaethyl disiloxane. The experimental process involved the reaction of 1,2-Dimethoxybenzene(cas: 91-16-7).Quality Control of 1,2-Dimethoxybenzene

The Article related to silane fluoromethylcatecholato preparation lewis acidity deoxygenation metathesis catalyst, crystal structure silicon trifluoromethylcatechol complex, lewis superacids, catechol, deoxygenation, homogeneous catalysis, silicon and other aspects.Quality Control of 1,2-Dimethoxybenzene

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