Works matching DE "TAUTOMERISM"

Results: 1023

Bioimaging and Sensing Properties of Curcumin and Derivatives.

Published in:

International Journal of Molecular Sciences, 2025, v. 26, n. 10, p. 4871, doi. 10.3390/ijms26104871

By:

Gangemi, Chiara Maria Antonietta;
Mirabile, Salvatore;
Monforte, Maura;
Barattucci, Anna;
Bonaccorsi, Paola Maria

Publication type:

Article

A New Type of Valence Tautomerism in Cobalt Dioxolene Complexes – Temperature‐Induced Transition from a Cobalt(III) Catecholate to a Low‐Spin Cobalt(II) Semiquinonate State.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 30, p. 1, doi. 10.1002/chem.202300091

By:

Metzger, Christoph;
Dolai, Ramapada;
Reh, Sabine;
Kelm, Harald;
Schmitz, Markus;
Oelkers, Benjamin;
Sawall, Mathias;
Neymeyr, Klaus;
Krüger, Hans‐Jörg

Publication type:

Article

Cover Feature: Tunable Synchronicity of Molecular Valence Tautomerism with Macroscopic Solid‐Liquid Transition by Molecular Lattice Engineering (Chem. Eur. J. 66/2021).

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 66, p. 16272, doi. 10.1002/chem.202103977

By:

Chida, Mayumi;
Takahashi, Satoru;
Konishi, Ryunosuke;
Matsumoto, Takeshi;
Nakada, Akinobu;
Wakizaka, Masanori;
Kosaka, Wataru;
Miyasaka, Hitoshi;
Chang, Ho‐Chol

Publication type:

Article

Tunable Synchronicity of Molecular Valence Tautomerism with Macroscopic Solid‐Liquid Transition by Molecular Lattice Engineering.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 66, p. 16354, doi. 10.1002/chem.202103090

By:

Chida, Mayumi;
Takahashi, Satoru;
Konishi, Ryunosuke;
Matsumoto, Takeshi;
Nakada, Akinobu;
Wakizaka, Masanori;
Kosaka, Wataru;
Miyasaka, Hitoshi;
Chang, Ho‐Chol

Publication type:

Article

Chiral Resolution of Spin‐Crossover Active Iron(II) [2x2] Grid Complexes.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 61, p. 15171, doi. 10.1002/chem.202101432

By:

Suryadevara, Nithin;
Pausch, Ansgar;
Moreno‐Pineda, Eufemio;
Mizuno, Asato;
Bürck, Jochen;
Baksi, Ananya;
Hochdörffer, Tim;
Šalitroš, Ivan;
Ulrich, Anne S.;
Kappes, Manfred M.;
Schünemann, Volker;
Klopper, Wim;
Ruben, Mario

Publication type:

Article

Frontispiece: Tailoring Valence Tautomerism by Using Redox Potentials: Studies on Ferrocene‐Based Triarylmethylium Dyes with Electron‐Poor Fluorenylium and Thioxanthylium Acceptors.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 42, p. 1, doi. 10.1002/chem.202184264

By:

Casper, Larissa A.;
Linseis, Michael;
Demeshko, Serhiy;
Azarkh, Mykhailo;
Drescher, Malte;
Winter, Rainer F.

Publication type:

Article

Tailoring Valence Tautomerism by Using Redox Potentials: Studies on Ferrocene‐Based Triarylmethylium Dyes with Electron‐Poor Fluorenylium and Thioxanthylium Acceptors.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 42, p. 10854, doi. 10.1002/chem.202101032

By:

Casper, Larissa A.;
Linseis, Michael;
Demeshko, Serhiy;
Azarkh, Mykhailo;
Drescher, Malte;
Winter, Rainer F.

Publication type:

Article

Lanthanoid Complexes as Molecular Materials: The Redox Approach.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 11, p. 3608, doi. 10.1002/chem.202003761

By:

Hay, Moya A.;
Boskovic, Colette

Publication type:

Article

Cover Feature: Breslow Intermediates (Amino Enols) and Their Keto Tautomers: First Gas‐Phase Characterization by IR Ion Spectroscopy (Chem. Eur. J. 8/2021).

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 8, p. 2552, doi. 10.1002/chem.202004678

By:

Paul, Mathias;
Peckelsen, Katrin;
Thomulka, Thomas;
Martens, Jonathan;
Berden, Giel;
Oomens, Jos;
Neudörfl, Jörg‐M.;
Breugst, Martin;
Meijer, Anthony J. H. M.;
Schäfer, Mathias;
Berkessel, Albrecht

Publication type:

Article

Breslow Intermediates (Amino Enols) and Their Keto Tautomers: First Gas‐Phase Characterization by IR Ion Spectroscopy.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 8, p. 2662, doi. 10.1002/chem.202003454

By:

Paul, Mathias;
Peckelsen, Katrin;
Thomulka, Thomas;
Martens, Jonathan;
Berden, Giel;
Oomens, Jos;
Neudörfl, Jörg‐M.;
Breugst, Martin;
Meijer, Anthony J. H. M.;
Schäfer, Mathias;
Berkessel, Albrecht

Publication type:

Article

Triarylborane‐Appended Anils and Boranils: Solid‐State Emission, Mechanofluorochromism, and Phosphorescence.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 69, p. 16306, doi. 10.1002/chem.202001470

By:

Nandi, Rajendra Prasad;
Sudhakar, Pagidi;
Kalluvettukuzhy, Neena K.;
Thilagar, Pakkirisamy

Publication type:

Article

Competitive Reactivity of Tautomers in the Degradation of Organophosphates by Imidazole Derivatives.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 22, p. 5017, doi. 10.1002/chem.201905379

By:

Campos, Renan B.;
Silva, Valmir B.;
Menezes, Leociley R. A.;
Ocampos, Fernanda M. M.;
Fernandes, Juliano M.;
Barison, Andersson;
Oliveira, Alfredo R. M.;
Tantillo, Dean J.;
Orth, Elisa S.

Publication type:

Article

Tautomers of a Fluorescent G Surrogate and Their Distinct Photophysics Provide Additional Information Channels.

Published in:

Angewandte Chemie, 2016, v. 128, n. 28, p. 8106, doi. 10.1002/anie.201601688

By:

Sholokh, Marianna;
Improta, Roberto;
Mori, Mattia;
Sharma, Rajhans;
Kenfack, Cyril;
Shin, Dongwon;
Voltz, Karine;
Stote, Roland H.;
Zaporozhets, Olga A.;
Botta, Maurizio;
Tor, Yitzhak;
Mély, Yves

Publication type:

Article

Delocalization and Valence Tautomerism in Vanadium Tris(iminosemiquinone) Complexes.

Published in:

Angewandte Chemie, 2016, v. 128, n. 8, p. 2798, doi. 10.1002/ange.201510403

By:

Bendix, Jesper;
Clark, Kensha Marie

Publication type:

Article

meso-Dibenzoporphycene has a Large Bathochromic Shift and a Porphycene Framework with an Unusual cis Tautomeric Form.

Published in:

Angewandte Chemie, 2015, v. 127, n. 21, p. 6325, doi. 10.1002/ange.201501496

By:

Oohora, Koji;
Ogawa, Ayumu;
Fukuda, Tamaki;
Onoda, Akira;
Hasegawa, Jun-ya;
Hayashi, Takashi

Publication type:

Article

Dynamic Formation of Hybrid Peptidic Capsules by Chiral Self-Sorting and Self-Assembly.

Published in:

Angewandte Chemie, 2014, v. 126, n. 50, p. 13980, doi. 10.1002/ange.201407802

By:

Jędrzejewska, Hanna;
Wierzbicki, Michał;
Cmoch, Piotr;
Rissanen, Kari;
Szumna, Agnieszka

Publication type:

Article

Tautomerism in Neutral Histidine.

Published in:

Angewandte Chemie, 2014, v. 126, n. 41, p. 11195, doi. 10.1002/ange.201405347

By:

Bermúdez, Celina;
Mata, Santiago;
Cabezas, Carlos;
Alonso, José L.

Publication type:

Article

Unprecedented Role of Hydronaphthoquinone Tautomers in Biosynthesis.

Published in:

Angewandte Chemie, 2014, v. 126, n. 37, p. 9964, doi. 10.1002/ange.201404560

By:

Husain, Syed Masood;
Schätzle, Michael A.;
Lüdeke, Steffen;
Müller, Michael

Publication type:

Article

18π-Electron Tautomeric Benziphthalocyanine: A Functional Near-Infrared Dye with Tunable Aromaticity.

Published in:

Angewandte Chemie, 2014, v. 126, n. 30, p. 7948, doi. 10.1002/ange.201404020

By:

Toriumi, Naoyuki;
Muranaka, Atsuya;
Hirano, Keiichi;
Yoshida, Kengo;
Hashizume, Daisuke;
Uchiyama, Masanobu

Publication type:

Article

Top-Beiträge aus unseren Schwesterzeitschriften: Angew. Chem. 21/2014.

Published in:: Angewandte Chemie, 2014, v. 126, n. 21, p. 5336, doi. 10.1002/ange.201482113
Publication type:: Article

Enhancement of Chemical Stability and Crystallinity in Porphyrin-Containing Covalent Organic Frameworks by Intramolecular Hydrogen Bonds.

Published in:

Angewandte Chemie, 2013, v. 125, n. 49, p. 13290, doi. 10.1002/ange.201306775

By:

Kandambeth, Sharath;
Shinde, Digambar Balaji;
Panda, Manas K.;
Lukose, Binit;
Heine, Thomas;
Banerjee, Rahul

Publication type:

Article

Correct Interpretation of How Tunneling Proceeds at Low Temperatures in the Proton Transfer Reactions Involving Thiotropolone: A Comment.

Published in:

Angewandte Chemie, 2013, v. 125, n. 32, p. 8362, doi. 10.1002/ange.201303206

By:

Fernández ‐ Ramos, Antonio

Publication type:

Article

Imidazole-amino acids. Conformational switch under tautomer and pH change.

Published in:

Amino Acids, 2023, v. 55, n. 1, p. 33, doi. 10.1007/s00726-022-03201-0

By:

Staś, Monika;
Najgebauer, Piotr;
Siodłak, Dawid

Publication type:

Article

Deaminated purine bypass by DNA polymerase η.

Published in:

Biochemical Journal, 2021, v. 478, n. 7, p. 1309, doi. 10.1042/BCJ20200989

By:

Andreeva, Antonina

Publication type:

Article

COMBINED STUDY OF THE TAUTOMERISM AND SPECTRAL PARAMETERS OF AZO DYES BASED ON A NUMBER OF ISOMERIC N-TOLYLNAPHTHYLAMINES.

Published in:

Journal of Chemistry & Technologies, 2021, v. 29, n. 3, p. 380, doi. 10.15421/jchemtech.v29i3.232061

By:

Koptieva, Svitlana D.;
Borysenko, Iryna O.;
Okovytyy, Sergiy I.

Publication type:

Article

X-ray Diffraction Studies of 6-Methyl-5-Acetyl-4-α-Furyl-2-Keto-1,2,3,6-Tetrahydropyrimidine and 6-Methyl-5-Acetyl-4-γ-Bromophenyl-2-Thio-1,2,3,6-Tetrahydropyrimidine.

Published in:

Crystallography Reports, 2003, v. 48, n. 4, p. 606, doi. 10.1134/1.1595187

By:

Belsky, V. K.;
Stash, A. I.;
Koval’chukova, O. V.;
Strashnova, S. B.;
Shebaldina, L. S.;
Zaıtsev, B. E.;
Pleshakov, V. G.

Publication type:

Article

Mini review on Keto-Enol ratio of curcuminoids.

Published in:

Ukrainian Journal of Food Science, 2019, v. 7, n. 1, p. 27, doi. 10.24263/2310-1008-2019-7-1-5

By:

Rege, Sameera A.;
Arya, Megha;
Momin, Shamim A.

Publication type:

Article

PHOSPHORUS--CARBON DIAD TAUTOMERISM IN PHOSPHONIUM COMPOUNDS. THEORETICAL STUDY.

Published in:

Proceedings of the Estonian Academy of Sciences, Chemistry, 2001, v. 50, n. 4, p. 241, doi. 10.3176/chem.2001.4.06

By:

Burk, Peeter;
Molder, Uldo;
Tamm, Kaido

Publication type:

Article

Human UDP-glucuronosyltransferase UGT1A4 forms tertiary N-glucuronides predominately with the energetically less favored tautomer of substituted 1 H-indazole (benzpyrazole).

Published in:

Journal of Analytical Science & Technology, 2017, v. 8, n. 1, p. 1, doi. 10.1186/s40543-017-0120-2

By:

Fredenhagen, Andreas;
Eggimann, Fabian;
Kittelmann, Matthias;
Lochmann, Thomas;
Kühnöl, Jürgen

Publication type:

Article

Exocyclic tautomerism of 4-substituted 3,6-di- tert-butyl- o-benzoquinones.

Published in:

Doklady Chemistry, 2013, v. 448, n. 1, p. 19, doi. 10.1134/S0012500813010060

By:

Bodrikov, I.;
Grinval'd, I.;
Subbotin, A.;
Druzhkov, N.;
Kocherova, T.

Publication type:

Article

Valence tautomeric complexes of cobalt diketonates with Diimines: A quantum-chemical study.

Published in:

Doklady Chemistry, 2011, v. 440, n. 2, p. 289, doi. 10.1134/S0012500811100089

By:

Starikov, A.;
Minyaev, R.;
Starikova, A.;
Minkin, V.

Publication type:

Article

Quantum-chemical study of valence tautomerism of a cobalt complex with phenoxybenzoquinone imine.

Published in:

Doklady Chemistry, 2010, v. 435, n. 2, p. 319, doi. 10.1134/S0012500810120037

By:

Koval, V.;
Starikov, A.;
Minyaev, R.;
Minkin, V.

Publication type:

Article

Addition of bis(pentafluorophenyl)phosphinous acid to compounds with activated C=C bond as a method for the synthesis of first tertiary P, P-bis(pentafluorophenyl)phosphine oxides.

Published in:

Doklady Chemistry, 2010, v. 430, n. 1, p. 18, doi. 10.1134/S0012500810010052

By:

Frolova, N.;
Savin, E.;
Goryunov, E.;
Lysenko, K.;
Nelyubina, Yu.;
Petrovskii, P.;
Nifant’ev, E.

Publication type:

Article

Solvent Influence on Absorption Spectra and Tautomeric Equilibria of Symmetric Azomethine‐Functionalized Derivatives: Structural Elucidation and Computational Studies.

Published in:: ChemistryOpen, 2022, v. 11, n. 2, p. 1, doi. 10.1002/open.202100237
Publication type:: Article

Confirmed Mechanism for 1,8-Diaminonaphthalene and Ethyl Aroylpyrovate Derivatives Reaction, DFT/B3LYP, and Antimicrobial Activity of the Products.

Published in:

Journal of Chemistry, 2018, p. 1, doi. 10.1155/2018/4086824

By:

Abu-Melha, Sraa

Publication type:

Article

Synthesis of Some Pyrimidine, Pyrazole, and Pyridine Derivatives and Their Reactivity Descriptors.

Published in:

Journal of Chemistry, 2018, p. 1, doi. 10.1155/2018/8795061

By:

Abd El-Sattar, Nour E. A.;
Badawy, Eman H. K.;
Abdel-Mottaleb, M. S. A.

Publication type:

Article

Substituted 4-Acyl-5-methyl-2-phenyl-pyrazol-3-one-phenylhydrazones with Antioxidant Properties: X-Ray Crystal and Spectroscopic Studies.

Published in:

Journal of Chemistry, 2017, p. 1, doi. 10.1155/2017/7943051

By:

Idemudia, Omoruyi G.;
Okoh, Anthony I.;
Sadimenko, Alexander P.;
Hosten, Eric C.;
Okoh, Omobola O.

Publication type:

Article

Synthesis and Biological Evaluation of New (−)-Gossypol-Derived Schiff Bases and Hydrazones.

Published in:

Journal of Chemistry, 2017, p. 1, doi. 10.1155/2017/3687182

By:

Vu, Vu Van;
Nhung, Trinh Thi;
Thanh, Nguyen Thi;
Chinh, Luu Van;
Tien, Vu Dinh;
Thuy, Vu Thu;
Thi Thao, Do;
Nam, Nguyen Hai;
Koeckritz, Angela;
Vu, Tran Khac

Publication type:

Article

Synthesis, Characterization, and Tautomerism of 1,3-Dimethyl Pyrimidine-2,4,6-Trione s-Triazinyl Hydrazine/Hydrazone Derivatives.

Published in:

Journal of Chemistry, 2017, p. 1, doi. 10.1155/2017/5702962

By:

Sharma, Anamika;
Jad, Yahya;
Siddiqui, Mohammed R. H.;
Torre, Beatriz G. de la;
Albericio, Fernando;
El-Faham, Ayman

Publication type:

Article

Azo-hidrazon tautomerija arilazo piridonskih boja.

Published in:

Chemical Industry / Hemijska Industrija, 2013, v. 67, n. 1, p. 1, doi. 10.2298/HEMIND120309053M

By:

Mirković, Jelena M.;
UŠćumlić, Gordana S.;
Marinković, Aleksandar D.;
Mijin, DuŠan Ž.

Publication type:

Article

Prototropy and π-electron delocalization for purine and its radical ions – DFT studies.

Published in:

Journal of Physical Organic Chemistry, 2010, v. 23, n. 9, p. 828, doi. 10.1002/poc.1668

By:

Raczyńska, Ewa D.;
Kamińska, Beata

Publication type:

Article

A theoretical density functional study of association of Zn<sup>2+</sup> with oxazolidine and its thio derivatives in the gas phase.

Published in:

Journal of Physical Organic Chemistry, 2010, v. 23, n. 8, p. 751, doi. 10.1002/poc.1648

By:

Safi, Zaki S.;
Lamsabhi, Al Mokhtar

Publication type:

Article

Enols of 2-nitro- and related 2-substituted malonamides.

Published in:

Journal of Physical Organic Chemistry, 2010, v. 23, n. 3, p. 255, doi. 10.1002/poc.1611

By:

Basheer, Ahmad;
Mishima, Masaaki;
Rappoport, Zvi

Publication type:

Article

Mechanism of 4-methyl-1,2,4-triazol-3-thione reaction with formaldehyde.

Published in:

Journal of Physical Organic Chemistry, 2008, v. 21, n. 5, p. 345, doi. 10.1002/poc.1324

By:

Wujec, Monika;
Paneth, Piotr

Publication type:

Article

Metformin and glitazones: does similarity in biomolecular mechanism originate from tautomerism in these drugs?

Published in:

Journal of Physical Organic Chemistry, 2008, v. 21, n. 1, p. 30, doi. 10.1002/poc.1273

By:

Sundriyal, Sandeep;
Khanna, Smriti;
Saha, Rikta;
Bharatam, Prasad V.

Publication type:

Article

Control of photoisomerization of C&dbond;C double bond by hydrogen bonding and photoinduced hydrogen atom transfer.

Published in:

Journal of Physical Organic Chemistry, 2007, v. 20, n. 11, p. 864, doi. 10.1002/poc.1239

By:

Azechi, Yousuke;
Takemura, Keiko;
Shinohara, Yoshihiro;
Nishimura, Yoshinobu;
Arai, Tatsuo

Publication type:

Article

Experimental and theoretical push-pull Chemo- and regioselectivity in 1,3-Dipolar cycloaddition reactions: the case of benzotriazepin-5-one with mesitylnitrile oxide.

Published in:

Journal of Physical Organic Chemistry, 2007, v. 20, n. 4, p. 245, doi. 10.1002/poc.1145

By:

Azzouzi, Saida;
Jalal, Rachid;
El Messaoudi, Malika;
Domingo, Luis R.;
Esseffar, M'hamed;
Aurell, M. José

Publication type:

Article

An integrated approach to the study of the tautomerism of 4-((Phenylimino)methyl) naphthalene-1-ol.

Published in:

Journal of Physical Organic Chemistry, 2007, v. 20, n. 5, p. 313, doi. 10.1002/poc.1143

By:

Kamounah, Fadhil S.;
Antonov, Liudmil;
Petrov, Vesselin;
Van der Zwan, Gert

Publication type:

Article

A dibasic acid with reversed order of the stepwise ionization constants: 2,7-dichlorofluorescein in the ternary solvent mixture benzene–ethanol–water.

Published in:

Journal of Physical Organic Chemistry, 2006, v. 19, n. 6, p. 365, doi. 10.1002/poc.1087

By:

Mchedlov-Petrossyan, Nikolay O.;
Salamanova, Natalya V.;
Vodolazkaya, Natalya A.;
Gurina, Yuliya A.;
Borodenko, Valentina I.

Publication type:

Article

Contents.

Published in:: Journal of Physical Organic Chemistry, 2005, v. 18, n. 12, p. i, doi. 10.1002/poc.1003
Publication type:: Article