Search Results - "Gruber, Irina"

Three‐Component Activation/Alkynylation/Cyclocondensation (AACC) Synthesis of Enhanced Emission Solvatochromic 3‐Ethynylquinoxalines by Merkt, Franziska K., Höwedes, Simon P., Gers‐Panther, Charlotte F., Gruber, Irina, Janiak, Christoph, Müller, Thomas J. J.

“…2‐Substituted 3‐ethynylquinoxaline chromophores can be readily synthesized by a consecutive activation–alkynylation–cyclocondensation (AACC) one‐pot sequence…”
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5‐(Hetero)aryl‐Substituted 9‐Hydroxyphenalenones: Synthesis and Electronic Properties of Multifunctional Donor–Acceptor Conjugates by Bensch, Lisa, Gruber, Irina, Janiak, Christoph, Müller, Thomas J. J.

“…5‐(Hetero)aryl‐substituted 9‐hydroxyphenalenones (9‐HP) can be readily synthesized by Suzuki coupling of 5‐bromo 9‐HP with (hetero)aryl boronic acid…”
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Emission solvatochromic, solid-state and aggregation-induced emissive α-pyrones and emission-tuneable 1H-pyridines by Michael addition–cyclocondensation sequences by Breuer Natascha, Gruber, Irina, Janiak Christoph, Müller Thomas J J

“…Starting from substituted alkynones, α-pyrones and/or 1H-pyridines were generated in a Michael addition–cyclocondensation with ethyl cyanoacetate. The peculiar…”
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Synthesis of Nano/Microsized MIL-101Cr Through Combination of Microwave Heating and Emulsion Technology for Mixed-Matrix Membranes by Gruber, Irina, Nuhnen, Alexander, Lerch, Arne, Nießing, Sandra, Klopotowski, Maximilian, Herbst, Annika, Karg, Matthias, Janiak, Christoph

“…Nano/microsized MIL-101Cr was synthesized by microwave heating of emulsions for the use as a composite with Matrimid mixed-matrix membranes (MMM) to enhance…”
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Facile synthesis of nano-sized MIL-101(Cr) with the addition of acetic acid by Zhao, Tian, Yang, Ling, Feng, Peiyong, Gruber, Irina, Janiak, Christoph, Liu, Yuejun

“…[Display omitted] •A new method for synthesis of nano-MIL-101(Cr) with high-surface area is proposed.•The particle size of MIL-101(Cr) can be facilely…”
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Urea-based flexible dicarboxylate linkers for three-dimensional metal-organic frameworks by Glomb, Sebastian, Makhloufi, Gamall, Gruber, Irina, Janiak, Christoph

“…[Display omitted] •First examples of 3D-MOFs with single urea-based ditopic dicarboxylate linker.•Isostructural 3D-MOFs of diamond (6,6), dia…”
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Silver, Gold, Palladium, and Platinum N‑heterocyclic Carbene Complexes Containing a Selenoether-Functionalized Imidazol-2-ylidene Moiety by Klauke, Karsten, Gruber, Irina, Knedel, Tim-Oliver, Schmolke, Laura, Barthel, Juri, Breitzke, Hergen, Buntkowsky, Gerd, Janiak, Christoph

“…The selenoether-functionalized imidazolium salt N-[(phenylseleno)­methylene)]-N′-methylimidazolium chloride (LH+Cl–) was transformed into the metal–carbene…”
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Broad-Range Spectral Analysis for Chiral Metal Coordination Compounds: (Chiro)optical Superspectrum of Cobalt(II) Complexes by Pescitelli, Gennaro, Lüdeke, Steffen, Chamayou, Anne-Christine, Marolt, Marija, Justus, Viktor, Górecki, Marcin, Arrico, Lorenzo, Di Bari, Lorenzo, Islam, Mohammad Ariful, Gruber, Irina, Enamullah, Mohammed, Janiak, Christoph

“…Chiroptical broad-range spectral analysis extending from UV to mid-IR was employed to study a family of Co­(II) N-(1-(aryl)­ethyl)­salicylaldiminato Schiff…”
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Mesoxalate-Bridged Heptanuclear Copper(II) Complexes: Structure and Magnetic Properties by Gil-Hernández, Beatriz, Millan, Simon, Gruber, Irina, Janiak, Christoph, Gómez-García, Carlos J., Sanchiz, Joaquín

“…Two new compounds, (NH4)4[Cu7(Hmesox)6(H2O)8]∙10H2O (1) and [Ru(bpy)3]4[Cu7(Hmesox)6Cl2]Cl2∙2CH3CN∙12H2O (2), were prepared and their structures were solved by…”
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Cover Feature: Fluorescent Indolo[3,2‐a]phenazines against Toxoplasma gondii: Concise Synthesis by Gold‐Catalyzed Cycloisomerization with 1,2‐Silyl Migration and ipso‐Iodination Suzuki Sequence (Chem. Eur. J. 38/2021) by Merkt, Franziska K., Mazzone, Flaminia, Sazzadeh, Shabnam Shaneh, Bonda, Lorand, Hinz, Larissa K. E., Gruber, Irina, Buchholz, Karin, Janiak, Christoph, Pfeffer, Klaus, Müller, Thomas J. J.

“…New superheroes in town: Fluorescent Indolo[3,2‐a]phenazines fight against T. gondii. Indolo[3,2‐a]phenazines are a novel type of multifunctional heterocycle…”
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Fluorescent Indolophenazines against Toxoplasma gondii: Concise Synthesis by Gold‐Catalyzed Cycloisomerization with 1,2‐Silyl Migration and ipso‐Iodination Suzuki Sequence by Merkt, Franziska K, Mazzone, Flaminia, Sazzadeh, Shabnam Shaneh, Lorand Bonda, Hinz, Larissa K E, Gruber, Irina, Buchholz, Karin, Janiak, Christoph, Pfeffer, Klaus, Müller, Thomas J J

“…A gold‐catalyzed cycloisomerization of 2‐indolyl‐3‐[(trimethylsilyl)ethynyl)]quinoxalines with concomitant 1,2‐silyl shift forms…”
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Improvement of the Proton Conduction of Copper(II)-Mesoxalate Metal–Organic Frameworks by Strategic Selection of the Counterions by Gil-Hernández, Beatriz, Millan, Simon, Gruber, Irina, Quirós, Miguel, Marrero-López, David, Janiak, Christoph, Sanchiz, Joaquín

“…Three copper­(II)/mesoxalate-based MOFs with formulas (H3O)­[Cu9(Hmesox)6(H2O)6Cl]·8H2O (1), (NH2Me2)0.4(H3O)0.6[Cu9(Hmesox)6(H2O)6Cl]·8H2O (2), and…”
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Emission solvatochromic, solid-state and aggregation-induced emissive α-pyrones and emission-tuneable 1 H -pyridines by Michael addition-cyclocondensation sequences by Breuer, Natascha, Gruber, Irina, Janiak, Christoph, Müller, Thomas J J

“…Starting from substituted alkynones, α-pyrones and/or 1 -pyridines were generated in a Michael addition-cyclocondensation with ethyl cyanoacetate. The peculiar…”
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Inside Cover: 5‐(Hetero)aryl‐Substituted 9‐Hydroxyphenalenones: Synthesis and Electronic Properties of Multifunctional Donor–Acceptor Conjugates (Chem. Eur. J. 44/2017) by Bensch, Lisa, Gruber, Irina, Janiak, Christoph, Müller, Thomas J. J.

“…The universe of donor and acceptor building blocks is often nonluminescent. However, if linked together by our protection‐group‐free Suzuki coupling as an…”
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Front Cover: Three‐Component Activation/Alkynylation/Cyclocondensation (AACC) Synthesis of Enhanced Emission Solvatochromic 3‐Ethynylquinoxalines (Chem. Eur. J. 32/2018) by Merkt, Franziska K., Höwedes, Simon P., Gers‐Panther, Charlotte F., Gruber, Irina, Janiak, Christoph, Müller, Thomas J. J.

“…Fluorescent polarity sensors are rapidly and efficiently assembled from (hetero)aryl α‐ketoacids, terminal alkynes, and 1,2‐diamino arenes in a consecutive…”
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Fluorescent Indolo[3,2‐a]phenazines against Toxoplasma gondii: Concise Synthesis by Gold‐Catalyzed Cycloisomerization with 1,2‐Silyl Migration and ipso‐Iodination Suzuki Sequence by Merkt, Franziska K., Mazzone, Flaminia, Sazzadeh, Shabnam Shaneh, Bonda, Lorand, Hinz, Larissa K. E., Gruber, Irina, Buchholz, Karin, Janiak, Christoph, Pfeffer, Klaus, Müller, Thomas J. J.

“…A gold‐catalyzed cycloisomerization of 2‐indolyl‐3‐[(trimethylsilyl)ethynyl)]quinoxalines with concomitant 1,2‐silyl shift forms…”
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Three‐Component Activation/Alkynylation/Cyclocondensation (AACC) Synthesis of Enhanced Emission Solvatochromic 3‐Ethynylquinoxalines by Merkt, Franziska K., Höwedes, Simon P., Gers‐Panther, Charlotte F., Gruber, Irina, Janiak, Christoph, Müller, Thomas J. J.

“…Invited for the cover of this issue is the group of Thomas J. J. Müller at the Heinrich‐Heine‐Universität Düsseldorf. The image depicts some of the fluorescent…”
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Fluorescent Indolo[3,2-a]phenazines Against Toxoplasma gondii - Concise Synthesis by Au-catalyzed Cycloisomerization with 1,2-Silyl Migration and ipso-Iodination-Suzuki Sequence by Merkt, Franziska K, Mazzone, Flaminia, Shaneh Sazzadeh, Shabnam, Bonda, Lorand, Hinz, Larissa K E, Gruber, Irina, Buchholz, Karin, Janiak, Christoph, Pfeffer, Klaus, Müller, Thomas J J

“…A gold-catalyzed cycloisomerization of 2-indolyl-3-[(trimethylsilyl)ethynyl)]quinoxalines with concomitant 1,2-silyl shift gives rise to the formation of…”
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