Articles with "solvent controlled" as a keyword



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Solvent-controlled selective hydrodeoxygenation of bio-derived guaiacol to arenes or phenols over a biochar supported Co-doped MoO2 catalyst

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Published in 2018 at "Fuel Processing Technology"

DOI: 10.1016/j.fuproc.2018.05.035

Abstract: Abstract A novel magnetic Co-doped MoO 2 @C was prepared by in-situ co-pyrolysis and used for catalyzing hydrodeoxygenation (HDO) of bio-derived guaiacol to arenes or substituted phenols controlled by solvent type. Considering the variation of… read more here.

Keywords: arenes phenols; solvent controlled; guaiacol arenes; bio derived ... See more keywords
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Molecular Mechanisms of Solvent-Controlled Assembly of Phosphonate Monolayers on Oxide Surfaces

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Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b05750

Abstract: The explicit role of a series of solvents in octadecylphosphonic acid (ODPA) association and monolayer formation on the (0001) surface of α-aluminum oxide is explored from molecular dynamics simulations. For this purpose, molecule-by-molecule attachment and… read more here.

Keywords: solvent controlled; controlled assembly; assembly phosphonate; mechanisms solvent ... See more keywords
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Solvent-Controlled Morphology of Catalytic Monolayers at Solid–Liquid Interfaces

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Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b12421

Abstract: Ultrafast vibrational dynamics of monolayers from a rhenium carbonyl complex at solid–liquid interfaces is investigated with the help of 2D ATR IR spectroscopy in dependence of the solvation environment. By changing the solvent from methanol… read more here.

Keywords: solvent controlled; morphology catalytic; liquid interfaces; solid liquid ... See more keywords

Brønsted Acid-Catalyzed Regioselective Hydrothiolation of Dienes: Solvent-Controlled Divergent Synthesis of Sulfides.

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Published in 2021 at "Organic letters"

DOI: 10.1021/acs.orglett.1c03043

Abstract: A Brønsted acid-catalyzed 1,4-addition hydrothiolation of branched 1,3-dienes was explored for the first time. A solvent-controlled divergent synthesis of sulfides is also disclosed. Use of acetonitrile as a solvent gave allylic sulfides as hydrothiolation products,… read more here.

Keywords: solvent controlled; nsted acid; controlled divergent; solvent ... See more keywords

Solvent-Controlled Enantioselective Allylic C-H Alkylation of 2,5-Dihydrofuran via Synergistic Palladium/Nickel Catalysis.

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Published in 2025 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.5c01228

Abstract: Enantioenriched, substituted tetrahydrofuran skeletons extensively occur in natural products, bioactive targets, and organic frameworks. The rapid and diverse synthesis of these tetrahydrofuran molecules is highly desired yet challenging. Herein, we present a practical synthetic strategy… read more here.

Keywords: allylic alkylation; enantioselective allylic; alkylation dihydrofuran; solvent controlled ... See more keywords

Solvent-controlled and solvent-dependent strategies for the synthesis of multicolor carbon dots for pH sensing and cell imaging

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Published in 2019 at "Journal of Materials Chemistry C"

DOI: 10.1039/c9tc02422k

Abstract: Solvent-controlled, pH-dependent and solvent-dependent strategies are proposed to obtain multicolor carbon dots using the same precursor. read more here.

Keywords: dependent strategies; carbon dots; multicolor carbon; solvent dependent ... See more keywords

Solvent controlled 2D structures of bottom-up fabricated nanoparticle superlattices.

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Published in 2023 at "Nanoscale"

DOI: 10.1039/d2nr03043h

Abstract: We demonstrate that oleyl phosphate ligand-stabilized iron oxide nanocubes as building blocks can be assembled into 2D supercrystalline mono- and multilayers on flat YSZ substrates within a few minutes using a simple spin-coating process. As… read more here.

Keywords: controlled structures; nanoparticle; bottom; solvent controlled ... See more keywords

Solvent-controlled halohydroxylation or C3-C2 coupling of pyridinium salts through an interrupted dearomative reduction.

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Published in 2024 at "Chemical communications"

DOI: 10.1039/d3cc05212e

Abstract: Herein, we report an efficient and easily operable method to halohydroxylate pyridiniums through an interrupted dearomative reduction strategy. In this process, we make the most of the halide anion from the pyridinium salts by performing… read more here.

Keywords: interrupted dearomative; pyridinium salts; solvent controlled; dearomative reduction ... See more keywords

Solvent-controlled C2/C3-regioselective ring-opening/coupling of aziridines with amines and CS2: synthesis of 2-aminoethyl dithiocarbamates

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Published in 2025 at "Organic Chemistry Frontiers"

DOI: 10.1039/d4qo02148g

Abstract: This study presents a solvent-controlled C2/C3-regioselective ring-opening/coupling of aziridines with amines and CS2, yielding two distinct types of 2-aminoethyl dithiocarbamates without the need for additives or non-green activation strategy. Featuring... read more here.

Keywords: opening coupling; controlled regioselective; regioselective ring; ring opening ... See more keywords

Solvent-controlled 4CzBnBN-catalyzed Intramolecular Photocyclization and Dehydrogenative Photocyclization of Indolecarboxamides for the switchable synthesis of indoloquinolones and dihydroindoloquinolones

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Published in 2025 at "Organic Chemistry Frontiers"

DOI: 10.1039/d5qo00185d

Abstract: Indoloquinolones and dihydroindoloquinolones are in-demand motifs in medicinal chemistry, yet methods for the controlled synthesis both molecules are scarce. We detail the solvent-controlled switchable photocyclization and dehydrogenative photocyclization of heterocyclic... read more here.

Keywords: chemistry; indoloquinolones dihydroindoloquinolones; dehydrogenative photocyclization; photocyclization dehydrogenative ... See more keywords

Solvent-Controlled Divergent Synthesis of Thiocyanated Carbazoles and Di/Triphenylamines

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Published in 2024 at "Synthesis"

DOI: 10.1055/a-2378-4540

Abstract: A solvent-controlled divergent thiocyanation of carbazoles and di/triphenylamines has been developed. Using either CH 3 CN/H 2 O (3:1) or DMSO as the solvent, a facile and efficient protocol for the solvent-controlled divergent synthesis of… read more here.

Keywords: solvent; carbazoles triphenylamines; controlled divergent; divergent synthesis ... See more keywords