Works about TAUTOMERISM

Results: 1020

Understanding the Structure of Protonated Box Ligands: Insights from Spectroscopy and Computational Studies.

Published in:

Helvetica Chimica Acta, 2025, v. 108, n. 5, p. 1, doi. 10.1002/hlca.202400205

By:

Gorbachev, Vladimir;
van Tetering, Lara;
Martens, Jonathan;
Oomens, Jos;
Berden, Giel;
Tsybizova, Alexandra;
Chen, Peter

Publication type:

Article

Ring-chain Tautomerism Trends in 3-(4'-alkyl-2'-oxobut-4'-yl)-4-hydroxycoumarins: Substituent Steric Bulk Controls Solution Composition and Equilibrium Thermodynamics of Alkyl Warfarin Analogs; Structural and Computational Analysis.

Published in:

Journal of Chemical Crystallography, 2025, v. 55, n. 2, p. 97, doi. 10.1007/s10870-025-01040-x

By:

Osborne, Daniel A.;
Deridal, Jonathan O.;
Winarta, Jennifer;
Batek, Margaret G.;
Sentinella, Sharalyn;
Valente, Edward J.

Publication type:

Article

Improving the Long-Range Intramolecular Proton Transfer—Further Molecular Design of the Successful Molecular Switch 8-(Benzo[d]thiazol-2-yl)quinolin-7-ol (HQBT).

Published in:

Molecules, 2025, v. 30, n. 9, p. 1935, doi. 10.3390/molecules30091935

By:

Nedeltcheva-Antonova, Daniela;
Antonov, Liudmil

Publication type:

Article

Computational investigations on the electronic structure and reactivity of thiourea dioxide: sulfoxylate formation, tautomerism and dioxygen liberation.

Published in:

Journal of Sulfur Chemistry, 2010, v. 31, n. 1, p. 27, doi. 10.1080/17415990903505902

By:

Kis, Zoltán;
Makarov, SergeiV.;
Silaghi-Dumitrescu, Radu

Publication type:

Article

Bromonitrothiolene-1,1-dioxides in a 'halogen dance' reaction.

Published in:

Journal of Sulfur Chemistry, 2004, v. 25, n. 2/3, p. 89, doi. 10.1080/17415990410001697123

By:

Efremova, I. E.;
Abzianidze, V. V.;
Elbert, J. E.;
Berestovitskaya, V. M.

Publication type:

Article

Study on the Azido-Tetrazolo Tautomerizations of 3,6-Bis(azido)-1,2,4,5-tetrazine.

Published in:

Propellants, Explosives, Pyrotechnics, 2015, v. 40, n. 5, p. 627, doi. 10.1002/prep.201500127

By:

Zhao, Dan;
Lv, Meifang;
Cai, Chun

Publication type:

Article

Thermo‐Tautochromic Polymer Architectures from Tertiary Methyl Red Amides.

Published in:

Macromolecular Chemistry & Physics, 2022, v. 223, n. 21, p. 1, doi. 10.1002/macp.202200201

By:

Jaik, Thorben G.;
Jonas, Ulrich

Publication type:

Article

Amine‐Imine Tautomeric Excited State Intramolecular Proton Transfer in Metal‐Organic Frameworks: Alcohol and Anion Recognition.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 18, p. 1, doi. 10.1002/chem.202404141

By:

Mahato, Bidyadhar;
Dinda, Susanta;
Maiti, Anupam;
Kumar, Rakesh;
Ghoshal, Debajyoti

Publication type:

Article

The Excited‐State N−H Tautomerization Rate in Free‐Base Corroles.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 48, p. 1, doi. 10.1002/chem.202401709

By:

Schlachter, Adrien;
Karsenti, Paul‐Ludovic;
Harvey, Pierre D.;
Langlois, Adam

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

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

Liquid-Filled Valence Tautomeric Microcapsules: A Solid Material with Solution-Like Behavior.

Published in:

Advanced Functional Materials, 2015, p. 4129, doi. 10.1002/adfm.201501166

By:

Hernando, Jordi;
Vázquez-Mera, Nuria Alexandra;
Roscini, Claudio;
Ruiz-Molina, Daniel

Publication type:

Article

Organic Electronics: Stable Alignment of Tautomers at Room Temperature in Porphyrin 2D Layers (Adv. Funct. Mater. 7/2014).

Published in:

Advanced Functional Materials, 2014, v. 24, n. 7, p. 957, doi. 10.1002/adfm.201470043

By:

Bussetti, Gianlorenzo;
Campione, Marcello;
Riva, Michele;
Picone, Andrea;
Raimondo, Luisa;
Ferraro, Lorenzo;
Hogan, Conor;
Palummo, Maurizia;
Brambilla, Alberto;
Finazzi, Marco;
Duò, Lamberto;
Sassella, Adele;
Ciccacci, Franco

Publication type:

Article

Stable Alignment of Tautomers at Room Temperature in Porphyrin 2D Layers.

Published in:

Advanced Functional Materials, 2014, v. 24, n. 7, p. 958, doi. 10.1002/adfm.201301892

By:

Bussetti, Gianlorenzo;
Campione, Marcello;
Riva, Michele;
Picone, Andrea;
Raimondo, Luisa;
Ferraro, Lorenzo;
Hogan, Conor;
Palummo, Maurizia;
Brambilla, Alberto;
Finazzi, Marco;
Duò, Lamberto;
Sassella, Adele;
Ciccacci, Franco

Publication type:

Article

How does tautomerization affect the excited-state dynamics of an amino acid-derivatized corrole?

Published in:

Photosynthesis Research, 2021, v. 148, n. 1/2, p. 67, doi. 10.1007/s11120-021-00824-4

By:

Clark, John A.;
Orłowski, Rafał;
Derr, James B.;
Espinoza, Eli M.;
Gryko, Daniel T.;
Vullev, Valentine I.

Publication type:

Article

Excited-state intramolecular proton transfer in 10-hydroxybenzoquinoline, 1-hydroxyanthraquinone, methyl salicylate and 4-methyl-2,6-diformyl phenol: a QM/MM–MD study.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2023, v. 142, n. 10, p. 1, doi. 10.1007/s00214-023-03045-1

By:

Rashid, Md Al Mamunur;
Acter, Thamina;
Uddin, Nizam

Publication type:

Article

A density functional theory study on aurantinidin.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2023, v. 142, n. 8, p. 1, doi. 10.1007/s00214-023-03021-9

By:

Garcìa-Bugarín, Mercedes;
Peña-Gallego, Ángeles;
Mosquera, Ricardo A.

Publication type:

Article

A DFT study of the tautomerism of 1H-benzo[de]cinnolines and their protonated forms.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2022, v. 141, n. 4, p. 1, doi. 10.1007/s00214-022-02883-9

By:

Elguero, José;
Alkorta, Ibon

Publication type:

Article

Favipiravir tautomerism: a theoretical insight.

Published in:

Theoretical Chemistry Accounts: Theory, Computation, & Modeling, 2020, v. 139, n. 8, p. N.PAG, doi. 10.1007/s00214-020-02656-2

By:

Antonov, Liudmil

Publication type:

Article

Femtosecond molecular dynamics of tautomerization in model base pairs.

Published in:

Nature, 1995, v. 378, n. 6554, p. 260, doi. 10.1038/378260a0

By:

Douhal, A.;
Kim, S.K.

Publication type:

Article

Mutations caught in the act.

Published in:

Nature, 1995, v. 378, n. 6554, p. 237, doi. 10.1038/378237a0

By:

Goodman, Myron F.

Publication type:

Article

Quantum-Chemical Study of Keto–Enol Equilibrium and Global Electrophilicity of Hydroxymaleimide Derivatives.

Published in:

Doklady Physical Chemistry, 2023, v. 508, n. 2, p. 28, doi. 10.1134/S001250162360002X

By:

Panov, A. A.

Publication type:

Article

Aqueous pKa prediction for tautomerizable compounds using equilibrium bond lengths.

Published in:

Communications Chemistry, 2020, v. 3, n. 1, p. 1, doi. 10.1038/s42004-020-0264-7

By:

Caine, Beth A.;
Bronzato, Maddalena;
Fraser, Torquil;
Kidley, Nathan;
Dardonville, Christophe;
Popelier, Paul L. A.

Publication type:

Article

Mechanochromism induced through the interplay between excimer reaction and excited state intramolecular proton transfer.

Published in:

Communications Chemistry, 2019, v. 2, n. 1, p. N.PAG, doi. 10.1038/s42004-019-0113-8

By:

Wei, Yu-Chen;
Zhang, Zhiyun;
Chen, Yi-An;
Wu, Cheng-Ham;
Liu, Zong-Ying;
Ho, Ssu-Yu;
Liu, Jiun-Chi;
Lin, Jia-An;
Chou, Pi-Tai

Publication type:

Article

Mismatch Discrimination of Base-Modified Nucleic Acids and their Constituents: Non-Watson-Crick Base Pairing Induced by Tautomerization.

Published in:

Nucleosides, Nucleotides & Nucleic Acids, 2007, v. 26, n. 10-12, p. 1569, doi. 10.1080/15257770701547164

By:

Seela, Frank;
Peng, Xiaohua;
Xu, Kuiying

Publication type:

Article

An Efficient Route to Novel 4,5-Di- and 2,4,5-Tri Substituted Imidazoles from Imidazo[1,5-a]-1,3,5-triazine (5,8-Diaza-7,9-dideazapurine) Derivatives †.

Published in:

Nucleosides, Nucleotides & Nucleic Acids, 2004, v. 23, n. 1/2, p. 127, doi. 10.1081/NCN-120027822

By:

Golankiewicz, Bozenna;
Januszczyk, Piotr;
Zeidler, Joanna;
Popenda, Mariusz

Publication type:

Article

Synthesis and Biological Evaluation of β-D-Pentofuranonucleoside Derivatives of 2-Azidoadenine and 6-Azidopurines.

Published in:

Nucleosides, Nucleotides & Nucleic Acids, 2003, v. 22, n. 5-8, p. 605, doi. 10.1081/NCN-120021964

By:

Mathé, Christophe;
Lioux, Thierry;
Gosselin, Gilles

Publication type:

Article

Synthesis and Characterization of Bisindandione Derivative Azo Dye, Experimental and Theoretical Investigation of Its Tautomeric Properties.

Published in:

Celal Bayar University Journal of Science, 2020, v. 16, n. 1, p. 61, doi. 10.18466/cbayarfbe.659611

By:

Kınalı-Demirci, Selin

Publication type:

Article

Synthesis, Spectroscopic, Conceptual DFT Characterization and Molecular Docking Studies of Two Versatile di-Bromobenzaldehyde Derived Compounds.

Published in:

Polycyclic Aromatic Compounds, 2022, v. 42, n. 8, p. 5599, doi. 10.1080/10406638.2021.1946095

By:

Yıldırım, Arzu Özek;
Yıldırım, Muhammet Hakkı;
Kaştaş, Çiğdem Albayrak

Publication type:

Article

Supramolecular Polymer Based on Poly (Ethylene-co-Vinyl Alcohol)-g-Ureidopyrimidinone: Self-Assembly and Thermo-Reversibility.

Published in:

Journal of Macromolecular Science: Physics, 2014, v. 53, n. 5, p. 848, doi. 10.1080/00222348.2013.861317

By:

Jangizehi, Amir;
Ghaffarian, S. Reza;
Kowsari, Elaheh;
Nasseri, Rasool

Publication type:

Article

Optical and morphological properties of ultra-thin H2TPP, H4TPP and ZnTPP films.

Published in:

Physica Status Solidi (B), 2015, v. 252, n. 1, p. 100, doi. 10.1002/pssb.201350260

By:

Bussetti, Gianlorenzo;
Campione, Marcello;
Sassella, Adele;
Duò, Lamberto

Publication type:

Article

Effective Enzymatic Synthesis of Benzotropolone and Formation Mechanism of Its Bicyclo[3.2.1]octane‐type Intermediate.

Published in:

Asian Journal of Organic Chemistry, 2023, v. 12, n. 9, p. 1, doi. 10.1002/ajoc.202300327

By:

Ding, Yangping;
Gao, Zhijiang;
Jian, Jinjin;
Chen, Bingcan

Publication type:

Article

Hemiketal‐Keto Tautomerism in 2‐Deoxy‐δ‐lactones Mediated by 2‐Lithiothiazole in Solution State: A Formal Synthesis of DAH, Kamusol and Their C5 Epimers.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 11, p. 2113, doi. 10.1002/ajoc.201900407

By:

Chand, Hemender R.;
Bhattacharya, Asish K.

Publication type:

Article

Epimerization of the α Stereocenter in d-Ribose-Derived Nitrones: Direct Access to Variant Quinolizidines with d-Ribo and d-Arabino Configurations.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 8, p. 733, doi. 10.1002/ajoc.201500118

By:

Rowicki, Tomasz;
Malinowski, Maciej;
Łapczyński, Sebastian;
Gryszel, Maciej;
Czerwińska, Karolina;
Madura, Izabela;
Sas, Wojciech

Publication type:

Article

Self-Folding Deep Cavitand with Acetamidoquinoxaline Flaps: Hindered Ring Inversion of Cyclohexane in a Confined Cavity by CH-π Interaction.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 8, p. 729, doi. 10.1002/ajoc.201500201

By:

Nguyen, Quoc‐Thiet;
Oh, Dong‐Won;
Kim, Won;
Sahoo, Suban K;
Choi, Heung‐Jin

Publication type:

Article

Organocatalytic Asymmetric Condensation/Keto-Enol Tautomerization Tandem Reaction: Access to Cyclobutanone α-Amino Acid Ester Derivatives.

Published in:

Asian Journal of Organic Chemistry, 2014, v. 3, n. 4, p. 378, doi. 10.1002/ajoc.201400020

By:

Frongia, Angelo;
Melis, Nicola;
Serra, Ilaria;
Secci, Francesco;
Piras, Pier Paolo;
Caboni, Pierluigi

Publication type:

Article

The crystal and molecular structure of (R)-sirtinol – C26H22N2O2 – a chemo-sensitive enhancer and ligand in metal complexes with important bio-inorganic applications.

Published in:

Zeitschrift für Kristallographie. Crystalline Materials, 2024, v. 239, n. 9/10, p. 315, doi. 10.1515/zkri-2024-0073

By:

Bernal, Ivan;
Lalancette, Roger A.;
Hudaihed, Ahmad;
Kucheryavy, Pavel

Publication type:

Article

<italic>N</italic> Donor substituted acetylacetones – versatile ditopic ligands.

Published in:

Zeitschrift für Kristallographie. Crystalline Materials, 2018, v. 233, n. 7, p. 437, doi. 10.1515/zkri-2017-2131

By:

Kremer, Marius;
Englert, Ulli

Publication type:

Article

Crystal structures of 1-hydroxylimidazole and imidazole 1-oxide derivatives.

Published in:

Zeitschrift für Kristallographie. Crystalline Materials, 2014, v. 229, n. 10, p. 709, doi. 10.1515/zkri-2014-1766

By:

da Silva, Ramon Borges;
da Silva, Edson Ferreira;
Carvalho, Samir Aquino;
Fraga, Carlos Alberto Manssour;
Wardell, Solange M.S.V.;
Wardell, James L.

Publication type:

Article

DFT study, and natural bond orbital (NBO) population analysis of 2-(2-Hydroxyphenyl)-1-azaazulene tautomers and their mercapto analouges.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-023-50660-w

By:

Halim, Shimaa Abdel;
El-Meligy, Asmaa B.;
El-Nahas, Ahmed M.;
El-Demerdash, Safinaz H.

Publication type:

Article

A density functional theory study of the molecular structure, reactivity, and spectroscopic properties of 2-(2-mercaptophenyl)-1-azaazulene tautomers and rotamers.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-42450-1

By:

El-Demerdash, Safinaz H.;
Halim, Shimaa Abdel;
El-Nahas, Ahmed M.;
El-Meligy, Asmaa B.

Publication type:

Article

A density functional theory study of the molecular structure, reactivity, and spectroscopic properties of 2-(2-mercaptophenyl)-1-azaazulene tautomers and rotamers.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-42450-1

By:

El-Demerdash, Safinaz H.;
Halim, Shimaa Abdel;
El-Nahas, Ahmed M.;
El-Meligy, Asmaa B.

Publication type:

Article

Molecular Properties and H-Bonding in N-8-Quinolinyl-2-hydroxynaphthaldimine and its Azo-Analogue.

Published in:

Journal of the Chemical Society of Pakistan, 2014, v. 36, n. 6, p. 1071

By:

Irshaidat, Tareq

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

Design and synthesis of novel ditopic ligands with a pyrazole ring in the central unit.

Published in:

Research on Chemical Intermediates, 2020, v. 46, n. 2, p. 1587, doi. 10.1007/s11164-019-04052-3

By:

Bratanovici, Bogdan-Ionel;
Nicolescu, Alina;
Shova, Sergiu;
Dascălu, Ioan-Andrei;
Ardeleanu, Rodinel;
Lozan, Vasile;
Roman, Gheorghe

Publication type:

Article

Investigation of condensation products of aldehydes with acetoacetic ester catalyzed by organic bases: absolute configuration determination by X-ray crystallography and tautomeric equilibria studies by NMR spectroscopy.

Published in:

Research on Chemical Intermediates, 2015, v. 41, n. 8, p. 5769, doi. 10.1007/s11164-014-1700-z

By:

Chen, Chao-yue;
Hu, Jin-song;
Xie, Kai-yun;
Liu, Hui;
Zhang, Xiao-mei

Publication type:

Article