Works by Flörke, Ulrich

Results: 121

Current developments in chemistry, coordination, structure and biological aspects of 1-(acyl/aroyl)-3- (substituted)thioureas: advances Continue.

Published in:

Journal of Sulfur Chemistry, 2019, v. 40, n. 3, p. 312, doi. 10.1080/17415993.2018.1551488

By:

Saeed, Aamer;
Mustafa, Muhammad Naeem;
Zain-ul-Abideen, Muhammad;
Shabir, Ghulam;
Erben, Mauricio F.;
Flörke, Ulrich

Publication type:

Article

A review on the chemistry, coordination, structure and biological properties of 1-(acyl/aroyl)-3-(substituted) thioureas.

Published in:

Journal of Sulfur Chemistry, 2014, v. 35, n. 3, p. 318, doi. 10.1080/17415993.2013.834904

By:

Saeed, Aamer;
Flörke, Ulrich;
Erben, Mauricio F.

Publication type:

Article

Tracking the Structure-Reactivity Relationship of Zinc Guanidine-Pyridine Hybrid Complexes Initiating Lactide Polymerisation.

Published in:

Macromolecular Symposia, 2010, v. 296, n. 1, p. 354, doi. 10.1002/masy.201051049

By:

Börner, Janna;
Flörke, Ulrich;
Döring, Artjom;
Kuckling, Dirk;
Herres-Pawlis, Sonja

Publication type:

Article

Den entatischen Zustand im Griff - ein Duo von Kupfer-Komplexen.

Published in:

Angewandte Chemie, 2014, v. 126, n. 1, p. 305, doi. 10.1002/ange.201306061

By:

Hoffmann, Alexander;
Binder, Stephan;
Jesser, Anton;
Haase, Roxana;
Flörke, Ulrich;
Gnida, Manuel;
Salomone Stagni, Marco;
Meyer ‐ Klaucke, Wolfram;
Lebsanft, Benjamin;
Grünig, Lara Elena;
Schneider, Simon;
Hashemi, Maryam;
Goos, Arne;
Wetzel, Alina;
Rübhausen, Michael;
Herres ‐ Pawlis, Sonja

Publication type:

Article

Eine reversible halogeninduzierte Kupfer(I)-Disulfid-Kupfer(II)-Thiolat-Umwandlung.

Published in:

Angewandte Chemie, 2012, v. 124, n. 7, p. 1746, doi. 10.1002/ange.201102714

By:

Neuba, Adam;
Haase, Roxana;
Meyer-Klaucke, Wolfram;
Flörke, Ulrich;
Henkel, Gerald

Publication type:

Article

Die dreikernigen Kupfer(I)-Thiolat-Komplexe [Cu.

Published in:

Angewandte Chemie, 2011, v. 123, n. 19, p. 4596, doi. 10.1002/ange.201008076

By:

Neuba, Adam;
Flörke, Ulrich;
Meyer-Klaucke, Wolfram;
Salomone-Stagni, Marco;
Bill, Eckhardt;
Bothe, Eberhard;
Höfer, Petra;
Henkel, Gerald

Publication type:

Article

Absolute structural elucidation of natural products-A focus on quantum-mechanical calculations of solid-state CD spectra.

Published in:

Chirality, 2009, v. 21, n. 1E, p. E181, doi. 10.1002/chir.20795

By:

Pescitelli, Gennaro;
Kurtán, Tibor;
Flörke, Ulrich;
Krohn, Karsten

Publication type:

Article

Massarilactones E‐G, new metabolites from the endophytic fungus Coniothyrium sp., associated with the plant Artimisia maritimaBiologically Active Secondary Metabolites from Fungi, Part 29. Part 28 see Reference8.

Published in:

Chirality, 2007, v. 19, n. 6, p. 464

By:

Karsten Krohn;
Zia‐Ullah;
Hidayat Hussain;
Ulrich Flörke;
Barbara Schulz;
Siegfried Draeger;
Gennaro Pescitelli;
Piero Salvadori;
Sándor Antus;
Tibor Kurtán

Publication type:

Article

Recent developments in chemistry, coordination, structure and biological aspects of 1-(acyl /aroyl)-3-(substituted) thioureas.

Published in:

Research on Chemical Intermediates, 2017, v. 43, n. 5, p. 3053, doi. 10.1007/s11164-016-2811-5

By:

Saeed, Aamer;
Qamar, Rabia;
Fattah, Tanzeela;
Flörke, Ulrich;
Erben, Mauricio

Publication type:

Article

Investigation of stable solid diazonium salt by molecular structure, Hirshfeld surface analysis, optical and electrochemical studies, and applications.

Published in:

Journal of Molecular Modeling, 2021, v. 27, n. 10, p. 1, doi. 10.1007/s00894-021-04910-1

By:

Shabir, Ghulam;
Hussain, Ghulam;
Saeed, Aamer;
Hussain, Tasawwar;
Hökelek, Tuncer;
Erben, Mauricio F.;
Flörke, Ulrich

Publication type:

Article

Novel Flurbiprofen-iminothiazoline Hybrid Compounds: Synthesis and Characterization.

Published in:

Journal of Heterocyclic Chemistry, 2016, v. 53, n. 5, p. 1395, doi. 10.1002/jhet.2099

By:

Saeed, Aamer;
Shabbir, Saira;
Flörke, Ulrich

Publication type:

Article

A One-pot, Four-component Protocol for the Synthesis of 2-Aroylimino-3-aryl-4-methyl-5-acetyl-1,3-thiazolines.

Published in:

Journal of Heterocyclic Chemistry, 2015, v. 52, n. 3, p. 846, doi. 10.1002/jhet.2180

By:

Saeed, Aamer;
Flörke, Ulrich

Publication type:

Article

Cyclometallierung von Substraten mit Imin- und Pyridyl-Ankergruppen an Eisen- und Cobalt-Komplexzentren.

Published in:

Angewandte Chemie, 2005, v. 117, n. 6, p. 997, doi. 10.1002/ange.200460978

By:

Hans-Friedrich Klein;
Sebnem Camadanli;
Robert Beck;
Diana Leukel;
Ulrich Flörke

Publication type:

Article

Synthesis and investigation of new cyclic haloamidinium salts.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2016, v. 71, n. 6, p. 667, doi. 10.1515/znb-2016-0011

By:

Rais, Eduard;
Flörke, Ulrich;
Wilhelm, René

Publication type:

Article

Combining a Phenanthroline Moiety with Two Peralkylated Guanidine Residues: Janus Head Pro-Ligands.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 40, p. 6085, doi. 10.1002/ejoc.201700711

By:

Ortmeyer, Jochen;
Vukadinovic, Yannik;
Neuba, Adam;
Egold, Hans;
Flörke, Ulrich;
Henkel, Gerald

Publication type:

Article

Direct Electrochemical Synthesis of an Unusual Complex Salt: Almost Structural Identity - Different Charge.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2017, v. 643, n. 3, p. 266, doi. 10.1002/zaac.201600408

By:

Oppermann, Alexander;
Wehrhahn, Christoph;
Flörke, Ulrich;
Herres‐Pawlis, Sonja;
Henkel, Gerald

Publication type:

Article

Addressing Hydrogen Bonding Motifs by Suited Substitution of Thioureas.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2016, v. 642, n. 9/10, p. 660, doi. 10.1002/zaac.201600126

By:

Hollmann, Katharina;
Oppermann, Alexander;
Amen, Maike;
Flörke, Ulrich;
Egold, Hans;
Hoffmann, Alexander;
Herres‐Pawlis, Sonja;
Henkel, Gerald

Publication type:

Article

Zinc Complexes with Guanidine-Pyridine Hybrid Ligands: Anion Effect and Catalytic Activity.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2015, v. 641, n. 12/13, p. 2147, doi. 10.1002/zaac.201500538

By:

Döring, Artjom;
Flörke, Ulrich;
Hoffmann, Alexander;
Jones, Matthew D.;
Kuckling, Dirk;
Michaelis de Vasconcellos, Janna;
Herres‐Pawlis, Sonja

Publication type:

Article

Synthesis and characterization of new (E)-N'-(substituted benzylidene)-2-(3-(2- methyl)-4-oxo-3,4-dihydroquinazolin-2-ylthio)acetohydrazides.

Published in:

Turkish Journal of Chemistry, 2014, v. 38, n. 2, p. 275, doi. 10.3906/kim-1306-20

By:

SAEED, Aamer;
MAHMOOD, Shams-ul;
FLÖRKE, Ulrich

Publication type:

Article

Synthesis, characterization, crystal structures, and antibacterial activity of some new 1-(3,4,5-trimethoxybenzoyl)-3-aryl thioureas.

Published in:

Turkish Journal of Chemistry, 2010, v. 34, n. 3, p. 335, doi. 10.3906/kim-0810-44

By:

Saeed, Aamer;
Khera, Rasheed Ahmad;
Abbas, Naeem;
Latif, Muhammad;
Sajid, Imran;
Flörke, Ulrich

Publication type:

Article

The Crystal Structure of 2-Nitro-N-(4-nitrophenyl)benzamide.

Published in:

Turkish Journal of Chemistry, 2008, v. 32, n. 4, p. 481

By:

Saeed, Aamer;
Hussain, Shahid;
Flörke, Ulrich

Publication type:

Article

Synthesis and characterization of Cu(II) and Ni(II) complexes of some 4-bromo- N -(di(alkyl/aryl)carbamothioyl) benzamide derivatives.

Published in:

Journal of Coordination Chemistry, 2009, v. 62, n. 21, p. 3454, doi. 10.1080/00958970903082200

By:

Binzet, Gün;
Külcü, Nevzat;
Flörke, Ulrich;
Arslan, Hakan

Publication type:

Article

Synthesis and characterization of nickel and copper complexes with 2,2-diphenyl-N-(alkyl(aryl)carbamothioyl)acetamide: The crystal structures of HL1 and cis-[Ni(L1)2].

Published in:

Journal of Coordination Chemistry, 2008, v. 61, n. 19, p. 3134, doi. 10.1080/00958970802010567

By:

Mansuroglu, Demet Sezgin;
Arslan, Hakan;
Flörke, Ulrich;
Külcü, Nevzat

Publication type:

Article

Synthesis, characterization and antimicrobial activities of transition metal complexes of N,N -dialkyl- N′ -(2-chlorobenzoyl)thiourea derivatives.

Published in:

Journal of Coordination Chemistry, 2006, v. 59, n. 12, p. 1395, doi. 10.1080/00958970500512633

By:

Binzet, Gün;
Arslan, Hakan;
Flörke, Ulrich;
Külcü, Nevzat;
Duran, Nizami

Publication type:

Article

Zinc Complexes with Guanidine-Pyridine Hybrid Ligands - Guanidine Effect and Catalytic Activity.

Published in:

European Journal of Inorganic Chemistry, 2011, v. 2011, n. 28, p. 4441, doi. 10.1002/ejic.201100540

By:

Börner, Janna;
dos Santos Vieira, Ines;
Jones, Matthew D.;
Döring, Artjom;
Kuckling, Dirk;
Flörke, Ulrich;
Herres-Pawlis, Sonja

Publication type:

Article

Synthesis and Application of New Guanidine Copper Complexes in Atom Transfer Radical Polymerisation.

Published in:

European Journal of Inorganic Chemistry, 2011, v. 2011, n. 15, p. 2367, doi. 10.1002/ejic.201001197

By:

Bienemann, Olga;
Haase, Roxana;
Jesser, Anton;
Beschnitt, Tanja;
Döring, Artjom;
Kuckling, Dirk;
dos Santos Vieira, Ines;
Flörke, Ulrich;
Herres-Pawlis, Sonja

Publication type:

Article

Synthesis and Characterisation of Novel (Guanidine)manganese Complexes and Their Application in the Epoxidation of 1-Octene.

Published in:

European Journal of Inorganic Chemistry, 2011, v. 2011, n. 1, p. 121, doi. 10.1002/ejic.201000836

By:

Wortmann, Ramona;
Flörke, Ulrich;
Sarkar, Biprajit;
Umamaheshwari, Venkatesan;
Gescheidt, Georg;
Herres-Pawlis, Sonja;
Henkel, Gerald

Publication type:

Article

Reactions of tBu2AlH and RE(SiMe3)2 (R = H, SiMe3) – Synthesis and X-ray Crystal Structures of [tBu2AlP(H)SiMe3]2 and [tBu2AlE(SiMe3)2]2 (E = Sb, Bi).

Published in:

European Journal of Inorganic Chemistry, 2007, v. 2007, n. 17, p. 2472

By:

Madhat Matar;
Andreas Kuczkowski;
Ulrich Keßler;
Stephan Schulz;
Ulrich Flörke

Publication type:

Article

Reactions of Group 13 Organometallics tBu3M with Distibanes Sb2R4 (Eur. J. Inorg. Chem. 7/2007).

Published in:

European Journal of Inorganic Chemistry, 2007, v. 2007, n. 7, p. 905

By:

Daniella Schuchmann;
Andreas Kuczkowski;
Sonja Fahrenholz;
Stephan Schulz;
Ulrich Flörke

Publication type:

Article

Reactions of Group 13 Organometallics tBu3M with Distibanes Sb2R4.

Published in:

European Journal of Inorganic Chemistry, 2007, v. 2007, n. 7, p. 931

By:

Daniella Schuchmann;
Andreas Kuczkowski;
Sonja Fahrenholz;
Stephan Schulz;
Ulrich Flörke

Publication type:

Article

Tuning of Copper(I)–Dioxygen Reactivity by Bis(guanidine) LigandsDedicated to Prof. H. W. Roesky on the occasion of his 70th birthday.

Published in:

European Journal of Inorganic Chemistry, 2005, v. 2005, n. 19, p. 3815

By:

Sonja Herres-Pawlis;
Ulrich Flörke;
Gerald Henkel

Publication type:

Article

Five- and Six-Membered Cobaltocycles with C,P-Chelating Ligands through Regiospecific Cyclometalation of Mono(2-Substituted) Triphenylphosphane.

Published in:

European Journal of Inorganic Chemistry, 2003, v. 2003, n. 7, p. 1380

By:

Hans-Friedrich Klein;
Robert Beck;
Ulrich Flörke;
Hans-Jürgen Haupt

Publication type:

Article

Frustrated Lewis Pair Catalyzed Dehydrogenative Oxidation of Indolines and Other Heterocycles.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 40, p. 12219, doi. 10.1002/anie.201606426

By:

Maier, Alexander F. G.;
Tussing, Sebastian;
Schneider, Tobias;
Flörke, Ulrich;
Qu, Zheng-Wang;
Grimme, Stefan;
Paradies, Jan

Publication type:

Article

Frustrated Lewis Pair-Catalyzed Cycloisomerization of 1,5-Enynes via a 5- endo-dig Cyclization/Protodeborylation Sequence.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 13, p. 4336, doi. 10.1002/anie.201511921

By:

Tamke, Sergej;
Qu, Zheng‐Wang;
Sitte, Nikolai A.;
Flörke, Ulrich;
Grimme, Stefan;
Paradies, Jan

Publication type:

Article

Catching an Entatic State-A Pair of Copper Complexes.

Published in:

Angewandte Chemie International Edition, 2014, v. 53, n. 1, p. 299, doi. 10.1002/anie.201306061

By:

Hoffmann, Alexander;
Binder, Stephan;
Jesser, Anton;
Haase, Roxana;
Flörke, Ulrich;
Gnida, Manuel;
Salomone Stagni, Marco;
Meyer‐Klaucke, Wolfram;
Lebsanft, Benjamin;
Grünig, Lara Elena;
Schneider, Simon;
Hashemi, Maryam;
Goos, Arne;
Wetzel, Alina;
Rübhausen, Michael;
Herres‐Pawlis, Sonja

Publication type:

Article

Base-Stabilized Dimeric Organozinc Alkoxides.

Published in:

Journal of Chemical Crystallography, 2010, v. 40, n. 10, p. 888, doi. 10.1007/s10870-010-9843-2

By:

Schulz, Stephan;
Flörke, Ulrich

Publication type:

Article

Synthesis and Structural Characterization of (2,4-Diamino-5-(3′,4′,5′-Trimethoxybenzyl)Pyrimidine Copper (II)) Complex.

Published in:

Journal of Chemical Crystallography, 2009, v. 39, n. 10, p. 730, doi. 10.1007/s10870-009-9545-9

By:

Uzma Habib;
Amin Badshah;
Ulrich Flörke;
Rizwana Qureshi;
Bushra Mirza;
Nazar-ul-Islam;
Azeem Khan

Publication type:

Article

Synthesis of (2,4-Diamino-5-(3′,4′,5′-trimethoxybenzyl) Pyrimidine) Copper (II) Complex at 20–25 °C and its Structural Characterization.

Published in:

Journal of Chemical Crystallography, 2009, v. 39, n. 8, p. 607, doi. 10.1007/s10870-009-9547-7

By:

Uzma Habib;
Amin Badshah;
Ulrich Flörke;
Rizwana Qureshi;
Bushra Mirza;
Nazar-ul-Islam;
Azeem Khan

Publication type:

Article

Synthesis, characterization, and crystal structure of 1-(4-chloro-benzoyl)-3-naphthalen-1-yl-thiourea.

Published in:

Journal of Chemical Crystallography, 2003, v. 33, n. 12, p. 919

By:

Hakan Arslan;
Ulrich Flörke;
Nevzat Külcü

Publication type:

Article

Synthesis, characterization, and crystal structure of 1-(4-chloro-benzoyl)-3-naphthalen-1-yl-thiourea.

Published in:

Journal of Chemical Crystallography, 2003, v. 33, n. 12, p. 919

By:

Hakan Arslan;
Ulrich Flörke;
Nevzat Külcü

Publication type:

Article

{ nBuMg(O R)}2 und {Mg(O R)2}2 ( R = 2, 4, 6- tBu3C6H2) - sterisch überfrachtete Magnesiumalkoholate.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2012, v. 638, n. 5, p. 730, doi. 10.1002/zaac.201200037

By:

Flörke, Ulrich;
Henkel, Gerald;
Kuhn, Annette;
Kuhn, Norbert;
Laufer, Stefan;
Maichle-Mößmer, Cäcilia

Publication type:

Article

Synthese und Struktur chiraler Heterometallatetrahedrane des Typs [Re2(M1PPh3)(M2PPh3)(μ-PCy2)(CO)7C≡CPh] (M1 = Ag, Au; M2 = Cu, Ag, Au).

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2006, v. 632, n. 2, p. 204, doi. 10.1002/zaac.200500340

By:

Oliver Seewald;
Ulrich Flörke;
Hans Egold;
Hans-Jürgen Haupt;
Meinhard Schwefer

Publication type:

Article

Polyfluoroorganoboron-Oxygen Compounds. 4 [1] Lithium Pentafluorophenyltrimethoxyborate, Li[C6F5B(OMe)3], Reactions with Selected Electrophiles and NucleophilesDedicated to Professor Herbert W. Roesky on the Occasion of his 70th Birthday.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2005, v. 631, n. 13/14, p. 2638, doi. 10.1002/zaac.200500083

By:

Nicolay Yu. Adonin;
Vadim V. Bardin;
Ulrich Flörke;
Hermann-Josef Frohn

Publication type:

Article

Synthese gemischt chalkogenido-verbrückter Dirheniumkomplexe vom Typ Re2(μ-ER)(μ-E′R′)(CO)8 (E, E′ = S, Se, Te; R, R′ = org. Rest).

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2001, v. 627, n. 9, p. 2295, doi. 10.1002/1521-3749(200109)627:9<2295::AID-ZAAC2295>3.0.CO;2-#

By:

Egold, Hans;
Flörke, Ulrich

Publication type:

Article

Zur Darstellung phosphido-chalkogenido-verbrückter Dirheniumkomplexe vom Typ Re2(μ-PCy2)(μ-ER)(CO)8 (E = S, Se, Te; R = org. Rest).

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2001, v. 627, n. 2, p. 164, doi. 10.1002/1521-3749(200102)627:2<164::AID-ZAAC164>3.0.CO;2-C

By:

Egold, Hans;
Klose, Stefanie;
Flörke, Ulrich

Publication type:

Article

Dichlorodinickel(.

Published in:

Angewandte Chemie International Edition, 1998, v. 37, n. 17, p. 2385, doi. 10.1002/(SICI)1521-3773(19980918)37:17<2385::AID-ANIE2385>3.0.CO;2-Y

By:

Klein, Hans-Friedrich;
Schmidt, Andreas;
Flörke, Ulrich;
Haupt, Hans-Jürgen

Publication type:

Article

From Structural Models of Galactose Oxidase to Homogeneous Catalysis: Efficient Aerobic Oxidation of Alcohols.

Published in:

Angewandte Chemie International Edition, 1998, v. 37, n. 16, p. 2217, doi. 10.1002/(SICI)1521-3773(19980904)37:16<2217::AID-ANIE2217>3.0.CO;2-D

By:

Chaudhuri, Phalguni;
Hess, Martina;
Flörke, Ulrich;
Wieghardt, Karl

Publication type:

Article

Valence-Delocalized and Valence-Trapped FeIIFeIII Complexes: Drastic Influence of the Ligands.

Published in:

Angewandte Chemie International Edition, 1997, v. 36, n. 1/2, p. 152, doi. 10.1002/anie.199701521

By:

Dutta, Sujit K.;
Ensling, Jürgen;
Werner, Rüdiger;
Flörke, Ulrich;
Haase, Wolfgang;
Gütlich, Philipp;
Nag, Kamalaksha

Publication type:

Article

The First Clusters with a Y-Shaped Arrangement of Ligands at Three-Coordinate RhI Atoms in the Solid State: [M1M2{μ-P(C6H11)2}(CO)8Rh(PPh3)] (M1, M2 = Mn, Re)

Published in:

Angewandte Chemie International Edition, 1995, v. 34, n. 12, p. 1325, doi. 10.1002/anie.199513251

By:

Beckers, Hans-Günther;
Flörke, Ulrich;
Haupt, Hans-Jürgen

Publication type:

Article

Asymmetric Heterodinuclear [L′Ru(μ-O)(μ-CH3CO2)2ML]2⊕ Complexes (M  Fe, Mn, V): Electronic Structure and Magnetic Properties.

Published in:

Angewandte Chemie International Edition, 1990, v. 29, n. 6, p. 645, doi. 10.1002/anie.199006451

By:

Hotzelmann, Rainer;
Wieghardt, Karl;
Flörke, Ulrich;
Haupt, Hans-Jürgen

Publication type:

Article