Category: 151-10-0

An article Visible-light induced enhancement in the multi-catalytic activity of sulfated carbon dots for aerobic carbon-carbon bond formation WOS:000510866800020 published article about QUANTUM DOTS; PHOTOREDOX CATALYSIS; GRAPHENE OXIDE; NANODOTS in [Sarma, Daisy; Majumdar, Biju; Sarma, Tridib K.] Indian Inst Technol Indore, Sch Basic Sci, Discipline Chem, Khandwa Rd, Indore 453552, India in 2019, Cited 39. HPLC of Formula: C8H10O2. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0

The development of carbonaceous materials as metal-free catalysts integrating different types of catalysis in a single system represents a significant advance in cascade/tandem organic synthesis. Zero-dimensional carbon dots with tuneable optical properties and easily modifiable surface functionalities can be harnessed as a carbocatalyst for merging photooxidation and acid-catalyzed reactions in one pot. Herein, we explore carbon dots decorated with hydrogen sulfate groups as a photocatalyst for the dehydrogenative cross-coupling of xanthenes with ketones, arenes and 1,3-dicarbonyl compounds that showed high efficiency and selectivity under visible-light irradiation. The sulphated carbon dots demonstrate dual catalytic properties, wherein they induced the rapid photooxidation of xanthenes in the presence of molecular oxygen to form a hydroperoxy intermediate followed by coupling of nucleophiles catalysed by the acidic surface functional groups. The methodology represents an operationally simple pathway for the generation of C-C coupling products in a short reaction time with wide substrate scopes under mild conditions. The catalyst is easily separable and can be reused over multiple cycles with good efficiency.

About 1,3-Dimethoxybenzene, If you have any questions, you can contact Sarma, D; Majumdar, B; Sarma, TK or concate me.. HPLC of Formula: C8H10O2

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Recommanded Product: 1,3-Dimethoxybenzene. In 2020 TETRAHEDRON LETT published article about FRIEDEL-CRAFTS REACTION; ACTIVATED DOUBLE-BONDS; STEREOSELECTIVE-SYNTHESIS; DEFICIENT ARENES; FACILE SYNTHESIS; LEWIS-ACID; NUCLEOPHILIC-SUBSTITUTION; ANTIMALARIAL ACTIVITY; BUILDING-BLOCKS; ADDUCTS in [Omrani, Assia; Rezgui, Farhat] Univ Tunis El Manar, Fac Sci Tunis, Lab Chim Organ Struct LR99ES14, Campus Univ, Tunis 2092, Tunisia; [Omrani, Assia; Dunach, Elisabet; Poulain-Martini, Sophie] Univ Cote dAzur, Inst Chim Nice, CNRS, Parc Valrose, F-06108 Nice 2, France in 2020, Cited 73. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0.

The Friedel-Crafts reaction of a wide variety of arenes and heteroarenes was accomplished, in good to excellent yields (50-98%) and with high alpha -regioselectivity, using Morita-Baylis-Hillman acetates. Functionalized conjugated enones were obtained under Bi(OTf)(3) catalysis (10 mol%) in dichloroethane (DCE) at 50 degrees C. (C) 2020 Elsevier Ltd. All rights reserved.

Recommanded Product: 1,3-Dimethoxybenzene. About 1,3-Dimethoxybenzene, If you have any questions, you can contact Omrani, A; Rezgui, F; Dunach, E; Poulain-Martini, S or concate me.

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An article Acid-Mediated Sulfonylthiolation of Arenes via Selective Activation of SS-Morpholino Dithiosulfonate WOS:000626844800012 published article about THIOCYANOGEN CHLORIDE; SULFIDES in [Kanemoto, Kazuya; Furuhashi, Koudai; Morita, Yoshitsugu; Komatsu, Teruyuki; Fukuzawa, Shin-ichi] Chuo Univ, Fac Sci & Engn, Tokyo 1128551, Japan in 2021, Cited 50. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0. Product Details of 151-10-0

A trifluoroacetic-acid-mediated desulfurilative sulfonylthiolation of arenes using SS-morpholino dithiosulfonate is described. This system is based on selective activation of the morpholino group over the tosyl group of the doubly transformable sulfur surrogate. Mechanistic studies suggested that the reaction proceeds through electrophilic aromatic substitution followed by sulfur extrusion. The wide substrate scope of this reaction and the transformability of the resulting thiosulfonates enable expeditious access to divergent multifunctionalized sulfides.

Product Details of 151-10-0. About 1,3-Dimethoxybenzene, If you have any questions, you can contact Kanemoto, K; Furuhashi, K; Morita, Y; Komatsu, T; Fukuzawa, SI or concate me.

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Application In Synthesis of 1,3-Dimethoxybenzene. Dusel, SJS; Konig, B in [Duesel, Simon Josef Siegfried; Koenig, Burkhard] Univ Regensburg, Inst Organ Chem, Univ Str 31, D-93053 Regensburg, Germany published Oxidative Photochlorination of Electron-Rich Arenes via in situ Bromination in 2020, Cited 41. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0.

Electron-rich arenes are oxidatively photochlorinated in the presence of catalytic amounts of bromide ions, visible light, and 4CzIPN as organic photoredox catalyst. The substrates are brominated in situ in a first photoredox-catalyzed oxidation step, followed by a photocatalyzed ipso-chlorination, yielding the target compounds in high ortho/para regioselectivity. Dioxygen serves as a green and convenient terminal oxidant. The use of aqueous hydrochloric acid as the chloride source reduces the amount of saline by-products.

About 1,3-Dimethoxybenzene, If you have any questions, you can contact Dusel, SJS; Konig, B or concate me.. Application In Synthesis of 1,3-Dimethoxybenzene

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Recommanded Product: 151-10-0. Recently I am researching about COORDINATION POLYMERS; HIGHLY EFFICIENT; MOF; CHEMISTRY; DESIGN; LIGAND; LAYERS; GAS, Saw an article supported by the Center for Gas Separations Relevant to Clean Energy Technologies, an Energy Frontier Research Center – U.S. Department of Energy, Office of Science, Office of Basic Energy SciencesUnited States Department of Energy (DOE) [DE-SC0001015]; U.S. Department of Energy, Office of Fossil Energy, National Energy Technology LaboratoryUnited States Department of Energy (DOE) [DE-FE0026472]; Robert A. Welch Foundation through a Welch Endowed ChairThe Welch Foundation [A-0030]; NPRP from the Qatar National Research Fund [NPRP9-377-1-080]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Zhang, YM; Li, JL; Yang, XY; Zhang, P; Pang, JD; Li, B; Zhou, HC. The CAS is 151-10-0. Through research, I have a further understanding and discovery of 1,3-Dimethoxybenzene

Through topology-guided synthesis, a Zr-based mesoporous MOF was successfully constructed, adopting a b-cristobalite-type structure. The MOF is embedded with well-arranged terpyridine coordination sites for facile post-syntheticmetalation, and can be effectively used as a general scaffold for the preparation of noble-metal-free catalysts. For instance, the scaffolded metal@MOF material exhibits highly efficient catalytic activity for alkene epoxidation and arene borylation.

About 1,3-Dimethoxybenzene, If you have any questions, you can contact Zhang, YM; Li, JL; Yang, XY; Zhang, P; Pang, JD; Li, B; Zhou, HC or concate me.. Recommanded Product: 151-10-0

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Product Details of 151-10-0. In 2020 J AM CHEM SOC published article about FUNCTIONALIZATION; ARYLSILANES; OXIDATION; ARENES; LIGAND in [Karmel, Caleb; Hartwig, John F.] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA in 2020, Cited 47. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0.

Phenanthroline ligands and [Ir(cod)(OMe)](2) form complexes that catalyze the silylation of aromatic and aliphatic C-H bonds. However, no experimental data on the identity of complexes related to the mechanism of this process or the mechanisms by which they react to functionalize C-H bonds have been reported. Herein, we describe our studies on the mechanism of the iridium-catalyzed silylation of aryl C-H bonds. The resting state of the catalyst is an iridium disilyl hydride complex (phenanthroline)Ir(SiMe(OTMS)(2))(2)(H)(L), in which L varies with the arene and additives. An iridium disilyl hydride complex was isolated, characterized, and allowed to react with arenes to form aryl silanes. The kinetics of the reactions of electron-rich and electron-poor arenes showed that the rate-limiting step varies with the electronic properties of the arene. Computational studies on related iridium silyl complexes revealed that the high activity of iridium complexes containing sterically encumbered phenanthroline ligands is due to a change in the number of silyl groups bound to iridium between the resting state of the catalyst containing the hindered phenanthroline and that containing less-hindered phenanthroline.

Product Details of 151-10-0. About 1,3-Dimethoxybenzene, If you have any questions, you can contact Karmel, C; Hartwig, JF or concate me.

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Category: isothiazole. Recently I am researching about FRIEDEL-CRAFTS ALKYLATION; CATALYTIC ENANTIOSELECTIVE SYNTHESIS; KINETIC RESOLUTION; MIXED 3,3′-BISINDOLES; ASYMMETRIC-SYNTHESIS; STEREOGENIC CENTERS; EFFICIENT SYNTHESIS; ORGANIC-REACTIONS; ACYCLIC SYSTEMS; LEWIS-ACID, Saw an article supported by the SERB, New Delhi [EMR/2016/001161]; CSIR, New DelhiCouncil of Scientific & Industrial Research (CSIR) – India; UGC, New DelhiUniversity Grants Commission, India. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Hajra, S; Maity, S; Roy, S; Maity, R; Samanta, S. The CAS is 151-10-0. Through research, I have a further understanding and discovery of 1,3-Dimethoxybenzene

An efficient strategy for the synthesis of all carbon quaternary centres has been developed via Bronsted acid-promoted highly regioselective intermolecular Friedel-Crafts reactions of heteroarenes or arenes with spiro-epoxyoxindoles. In addition, we have successfully performed the ring opening reaction in relatively cheap condition using water as a solvent. Beneficially, we have utilized the methodology as the key step for the synthesis of advanced precursors of various natural and unnatural indole alkaloids.

About 1,3-Dimethoxybenzene, If you have any questions, you can contact Hajra, S; Maity, S; Roy, S; Maity, R; Samanta, S or concate me.. Category: isothiazole

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COA of Formula: C8H10O2. In 2020 ARAB J CHEM published article about IONIC LIQUIDS; COMBINATORIAL SYNTHESIS; MECHANISTIC INSIGHT; BIODIESEL SYNTHESIS; ACYLATION; EFFICIENT; INDOLES; ALCOHOLS; TRIFLATE in [Phuong Hoang Tran; Thuy-Duy Thi Nguyen; Thach Ngoc Le] Vietnam Natl Univ, Univ Sci, Fac Chem, Dept Organ Chem, Ho Chi Minh City 70000, Vietnam; [Tram-Anh Thi Tu] Vietnam Natl Univ, Univ Sci, Fac Mat Sci, Dept Magnet & Biomed Mat, Ho Chi Minh City 70000, Vietnam in 2020, Cited 56. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0.

A simple, facile and efficient method has been developed for the Friedel-Crafts benzoylation of arenes using magnetic gamma-Fe2O3 nanoparticles under solvent-free sonication. The gamma-Fe2O3 nanoparticles were used as an efficient and magnetically recoverable catalyst for the synthesis of aromatic ketones in good to excellent yields at room temperature under solvent-free. The reaction occurred with high regioselectivity under mild condition. The magnetic gamma-Fe2O3 nanoparticles are economically synthesized in large-scale, easily separated from the reaction mixture by an external magnet and able to be reused several times without significant loss of the catalytic performance, which make them easy application to industrial processes. (C) 2017 The Authors. Production and hosting by Elsevier B.V. on behalf of King Saud University.

COA of Formula: C8H10O2. About 1,3-Dimethoxybenzene, If you have any questions, you can contact Tran, PH; Nguyen, TDT; Tu, TAT; Le, TN or concate me.

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Name: 1,3-Dimethoxybenzene. Authors Henrichs, C; Hebestreit, ML; Krugler, D; Schmitt, M in ELSEVIER published article about in [Henrichs, Christian; Hebestreit, Marie-Luise; Schmitt, Michael] Heinrich Heine Univ, Inst Phys Chem 1, D-40225 Dusseldorf, Germany; [Krugler, Daniel] Bruker Daltonik GmbH, D-28359 Bremen, Germany in 2021, Cited 42. The Name is 1,3-Dimethoxybenzene. Through research, I have a further understanding and discovery of 151-10-0

The geometry changes of two rotamers of 1,3-dimethoxybenzene were determined from a combined fit of line intensities in fluorescence emission spectra, obtained via pumping different vibronic transition and the changes of rotational constants upon electronic excitation. The so determined changes are compared to the results of ab initio approximate coupled cluster singles and doubles (CC2) calculations. The bond length variations in the aromatic ring follow the calculated electron density differences from the coupled cluster wavefunctions and are in agreement with excitation to an L-1(b)-state for the C-2v symmetric B-conformer. (C) 2021 Elsevier B.V. All rights reserved.

Name: 1,3-Dimethoxybenzene. About 1,3-Dimethoxybenzene, If you have any questions, you can contact Henrichs, C; Hebestreit, ML; Krugler, D; Schmitt, M or concate me.

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Category: isothiazole. Recently I am researching about COSMO-RS; COUNTERCURRENT CHROMATOGRAPHY; LIQUID-SYSTEMS; PHENOLIC-ACIDS; DEPOLYMERIZATION; COEFFICIENTS; EXTRACTION; PREDICTION; CONVERSION; PRODUCTS, Saw an article supported by the Great Lakes Bioenergy Research Center, U.S. Department of Energy, Office of Science, Office of Biological and Environmental ResearchUnited States Department of Energy (DOE) [DE-SC0018409]; National Science FoundationNational Science Foundation (NSF) [ACI-1548562]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Shen, ZZ; Van Lehn, RC. The CAS is 151-10-0. Through research, I have a further understanding and discovery of 1,3-Dimethoxybenzene

The separation of desired monomers from a liquid-phase mixture of lignin depolymerization products is necessary to facilitate their upscaling and upgrading for industrial applications. One effective method to separate multiple liquid-phase products is countercurrent chromatography (CCC), which is a common liquid chromatography technique that separates target solutes based on differences in their partitioning in a biphasic solvent system. Effective CCC separation requires the selection of solvent compositions to tune solute partition coefficients. To alleviate the experimental burden of selecting optimal solvent systems, we apply the conductor-like screening model for real solvents (COSMO-RS) method to compute partition coefficients of representative lignin monomers from four currently used depolymerization strategies in standard solvent systems. We further design new ternary and quaternary solvent systems that are predicted to further improve separation efficacy. On the basis of these predicted partition coefficients and empirical solvent selection criteria for CCC measurements, we suggest a range of solvent systems that would be suitable for the effective separation of aromatic lignin-derived products via CCC or similar liquid-liquid extraction methods.

Category: isothiazole. About 1,3-Dimethoxybenzene, If you have any questions, you can contact Shen, ZZ; Van Lehn, RC or concate me.

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