Works matching DE "HELICENES"

Results: 341

Organic Nanoparticles: Tetrahydro[5]helicene-Based Nanoparticles for Structure-Dependent Cell Fluorescent Imaging (Adv. Funct. Mater. 28/2014).

Published in:

Advanced Functional Materials, 2014, v. 24, n. 28, p. 4378, doi. 10.1002/adfm.201470182

By:

Li, Meng;
Feng, Li‐Heng;
Lu, Hai‐Yan;
Wang, Shu;
Chen, Chuan‐Feng

Publication type:

Article

Effect of π‐Electron Conjugation on the Chiroptical Properties of Helicene Carbon Nanohoops.

Published in:

Helvetica Chimica Acta, 2025, v. 108, n. 4, p. 1, doi. 10.1002/hlca.202400166

By:

Kovida, Kovida;
Malinčík, Juraj;
Šolomek, Tomáš

Publication type:

Article

A Chiral Propeller‐Shaped Triple Helicene Shows Multi‐Resonant Thermally Activated Delayed Fluorescence.

Published in:

Helvetica Chimica Acta, 2024, v. 107, n. 11, p. 1, doi. 10.1002/hlca.202400129

By:

Wang, Jingxiang;
Oviedo Ortiz, Jhon Sebastian;
McKay, Aidan P.;
Cordes, David B.;
Crassous, Jeanne;
Zysman‐Colman, Eli

Publication type:

Article

Circularly Polarized Luminescence of [6]Helicenes through Excited‐State Intramolecular Proton Transfer.

Published in:

Helvetica Chimica Acta, 2022, v. 105, n. 4, p. 1, doi. 10.1002/hlca.202100221

By:

Göbel, Dominik;
Míguez‐Lago, Sandra;
Ruedas‐Rama, Maria Jose;
Orte, Angel;
Campaña, Araceli G.;
Juríček, Michal

Publication type:

Article

Synthesis and Chiroptical Properties of Quinoxaline‐Fused Polyaza[5]–[7]helicenes with Orange‐Color CPL Emissions.

Published in:

Helvetica Chimica Acta, 2021, v. 104, n. 4, p. 1, doi. 10.1002/hlca.202100016

By:

Otani, Takashi;
Sasayama, Takuma;
Horiuchi, Masashi;
Okauchi, Shunnosuke;
Kawai, Hidetoshi;
Kitahara, Maho;
Imai, Yoshitane;
Shibata, Takanori

Publication type:

Article

Synthesis of Highly Substituted Hexahelicenes.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 11, p. 2020, doi. 10.1002/hlca.201300187

By:

Schwertel, Manfred;
Hillmann, Sabine;
Meier, Herbert

Publication type:

Article

Hexahelicenophanes.

Published in:

Helvetica Chimica Acta, 2013, v. 96, n. 11, p. 2009, doi. 10.1002/hlca.201300186

By:

Meier, Herbert;
Schwertel, Manfred;
Kolshorn, Heinz

Publication type:

Article

Application of Innovative Analytical Modeling for the Physicochemical Analysis of Adsorption Isotherms of Silver Nitrate on Helicenes: Phenomenological Study of the Complexation Process.

Published in:

Adsorption Science & Technology, 2021, p. 1, doi. 10.1155/2021/6619389

By:

Souissi, Hanen;
Ben Yahia, Mohamed;
Petriciolet, Adrián Bonilla

Publication type:

Article

Triple Helicene Cage: Three‐Dimensional π‐Conjugated Chiral Cage with Six [5]Helicene Units.

Published in:

ChemistryOpen, 2018, v. 7, n. 4, p. 278, doi. 10.1002/open.201800006

By:

Matsushima, Tomoya;
Kikkawa, Shoko;
Azumaya, Isao;
Watanabe, Soichiro

Publication type:

Article

Enantiopure synthesis of [5]helicene based molecular lemniscates and their use in chiroptical materials.

Published in:

Nature Communications, 2025, v. 16, n. 1, p. 1, doi. 10.1038/s41467-025-58162-1

By:

White, Leah E. M.;
Gianga, Tiberiu-M.;
Pradaux-Caggiano, Fabienne;
Faverio, Chiara;
Taddeucci, Andrea;
Rzepa, Henry S.;
Jonhannesen, Christian;
Hatcher, Lauren E.;
Siligardi, Giuliano;
Carbery, David R.;
Pantoș, G. Dan

Publication type:

Article

Structures, Chiroptical Properties, and Unexpectedly Facile Helical Inversion of Highly Elongated Anthracene‐Fused Expanded Helicenes.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 10, p. 1, doi. 10.1002/chem.202404348

By:

Fukuda, Hiroki;
Kobayashi, Moe;
Tsurumaki, Eiji;
Yamashina, Masahiro;
Hasegawa, Masashi;
Wakamatsu, Kan;
Toyota, Shinji

Publication type:

Article

Twofold 6π‐Electrocyclization as a Route Toward Multi‐Heteroatom‐Doped Nanographenes Built on a 1,4‐Dihydropyrrolo[3,2‐b]pyrrole Core.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 9, p. 1, doi. 10.1002/chem.202404094

By:

Górski, Krzysztof;
Pejov, Ljupcho;
Jørgensen, Kåre B.;
Knysh, Iryna;
Jacquemin, Denis;
Gryko, Daniel T.

Publication type:

Article

Highly Luminescent Aceno[6]helicenones by Intramolecular Radical Cyclization.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 72, p. 1, doi. 10.1002/chem.202403482

By:

Sturm, Ludmilla;
Banasiewicz, Marzena;
Deperasinska, Irena;
Kozankiewicz, Boleslaw;
Morawski, Olaf;
Dechambenoit, Pierre;
Bock, Harald;
Nagata, Yuuya;
Salvagnac, Ludovic;
Séguy, Isabelle;
Šámal, Michal;
Jančařík, Andrej

Publication type:

Article

D‐π‐A Type [7]Helicene‐like Imide Derivatives with Tunable Photophysical Properties and Circularly Polarized Luminescence.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 71, p. 1, doi. 10.1002/chem.202403292

By:

Li, Linkuo;
Xu, Kunhan;
Qi, Ting

Publication type:

Article

Helix‐to‐Disc Conversion of Thia[6]helicenes into Coronenes Facilitated by Sulfur Oxidation and Fluorination.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 56, p. 1, doi. 10.1002/chem.202402445

By:

Seino, Kaito;
Okano, Tsubasa;
Oya, Koki;
Katagiri, Hiroshi;
Murase, Takashi

Publication type:

Article

Narrowband Blue Circularly Polarized Luminescence Emitter Based on BN‐Doped Benzo[6]helicene with Stimuli‐Responsive Properties.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 52, p. 1, doi. 10.1002/chem.202402257

By:

Liu, Meiyan;
Li, Chenglong;
Liao, Guanming;
Zhao, Fenggui;
Yao, Chunxia;
Wang, Nan;
Yin, Xiaodong

Publication type:

Article

Helicene Appended Benzothiadiazoles as Chiral Emitters.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 42, p. 1, doi. 10.1002/chem.202401413

By:

Martin, Kévin;
Aharon, Tal;
Mastropasqua Talamo, Maurizio;
Hauser, Andreas;
Bürgi, Thomas;
Vanthuyne, Nicolas;
Caricato, Marco;
Avarvari, Narcis

Publication type:

Article

Dibenzoindolo[1,8]naphthyridines: Synthesis and Characterization of X‐Shaped Aza[4,6]helicenes.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 4, p. 1, doi. 10.1002/chem.202303225

By:

Ausekle, Elina;
Ehlers, Peter;
Villinger, Alexander;
Langer, Peter

Publication type:

Article

Straightforward Synthesis of Pentagon‐Embedded Expanded [11]Helicenes for Radiative Cooling Property.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 3, p. 1, doi. 10.1002/chem.202302893

By:

Ji, Bingliang;
Qi, Zewei;
Ye, Tongtong;
Li, Shuangxuan;
Shi, Yanwei;
Cui, Shuang;
Xiao, Jinchong

Publication type:

Article

Mechanochemical Scholl Reaction on Phenylated Cyclopentadiene Core: One‐Step Synthesis of Fluoreno[5]helicenes.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 1, p. 1, doi. 10.1002/chem.202302971

By:

Báti, Gábor;
Csókás, Dániel;
Stuparu, Mihaiela C.

Publication type:

Article

Impact of Truncation on Optoelectronic Properties of Azaborole Helicenes.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 70, p. 1, doi. 10.1002/chem.202302808

By:

Full, Julian;
Wildervanck, Martijn J.;
Dillmann, Claudia;
Panchal, Santosh P.;
Volland, Daniel;
Full, Felix;
Meerholz, Klaus;
Nowak‐Król, Agnieszka

Publication type:

Article

Weakly Self‐Assembled [6]Helicenes: Circularly Polarized Light and Spin Filtering Properties.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 63, p. 1, doi. 10.1002/chem.202302254

By:

Rodríguez, Rafael;
Naranjo, Cristina;
Kumar, Anil;
Dhbaibi, Kais;
Matozzo, Paola;
Camerel, Franck;
Vanthuyne, Nicolas;
Gómez, Rafael;
Naaman, Ron;
Sánchez, Luis;
Crassous, Jeanne

Publication type:

Article

Corrigendum: Redox‐Active Chiroptical Switching in Mono‐ and Bis‐Iron Ethynylcarbo[6]helicenes Studied by Electronic and Vibrational Circular Dichroism and Resonance Raman Optical Activity.

Published in:: 2023
Publication type:: Correction Notice

Heterocyclic [9]Helicenes Exhibiting Bright Circularly Polarized Luminescence.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 58, p. 1, doi. 10.1002/chem.202301815

By:

Warthegau, Stefan S.;
Hillers‐Bendtsen, Andreas E.;
Pedersen, Stephan K.;
Rindom, Cecilie;
Bræstrup, Christoffer;
Jensen, Jeppe S.;
Hammerich, Ole;
Thomsen, Maria S.;
Kamounah, Fadhil S.;
Norman, Patrick;
Mikkelsen, Kurt V.;
Brock‐Nannestad, Theis;
Pittelkow, Michael

Publication type:

Article

Cover Feature: Design and Synthesis of BODIPY‐Hetero[5]helicenes as Heavy‐Atom‐Free Triplet Photosensitizers for Photodynamic Therapy of Cancer (Chem. Eur. J. 57/2023).

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 57, p. 1, doi. 10.1002/chem.202302576

By:

Koli, Mrunesh;
Gupta, Sonali;
Chakraborty, Saikat;
Ghosh, Ayan;
Ghosh, Rajib;
Wadawale, A. P.;
Ghanty, Tapan K.;
Patro, Birija S.;
Mula, Soumyaditya

Publication type:

Article

Design and Synthesis of BODIPY‐Hetero[5]helicenes as Heavy‐Atom‐Free Triplet Photosensitizers for Photodynamic Therapy of Cancer.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 57, p. 1, doi. 10.1002/chem.202301605

By:

Koli, Mrunesh;
Gupta, Sonali;
Chakraborty, Saikat;
Ghosh, Ayan;
Ghosh, Rajib;
Wadawale, A. P.;
Ghanty, Tapan K.;
Patro, Birija S.;
Mula, Soumyaditya

Publication type:

Article

Substitution Effects on the Photophysical and Photoredox Properties of Tetraaza[7]helicenes.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 48, p. 1, doi. 10.1002/chem.202301244

By:

Rocker, Johannes;
Dresel, Johannes A.;
Krieger, Leonie A.;
Eckhardt, Paul;
Ortuño, Ana M.;
Kitzmann, Winald R.;
Clever, Guido H.;
Heinze, Katja;
Opatz, Till

Publication type:

Article

Strong Chiroptical Effects in the Absorption and Emission of Macrocycles Based on the 2,5‐Diaminoterephthalate Minimal Fluorophore.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 45, p. 1, doi. 10.1002/chem.202300932

By:

Nowak, Krzysztof;
Morawski, Olaf;
Zinna, Francesco;
Pescitelli, Gennaro;
Di Bari, Lorenzo;
Górecki, Marcin;
Grzybowski, Marek

Publication type:

Article

Inversion of Diaza[5]Helicenes Through an N−N Bond Breaking Pathway.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 43, p. 1, doi. 10.1002/chem.202301466

By:

Kobayashi, Toshifumi;
Ishiwari, Fumitaka;
Fukushima, Takanori;
Nojima, Yuki;
Hasegawa, Masashi;
Mazaki, Yasuhiro;
Hanaya, Kengo;
Sugai, Takeshi;
Higashibayashi, Shuhei

Publication type:

Article

Cover Feature: Sparkling Organic Phosphorescence from Fluorinated Tetrathia[7]helicenes: Synthesis and Photophysical, Electrochemical and Computational Studies (Chem. Eur. J. 28/2023).

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 28, p. 1, doi. 10.1002/chem.202301168

By:

Bossi, Alberto;
Mussini, Patrizia R.;
Farinola, Gianluca;
Penconi, Marta;
Cauteruccio, Silvia;
Thompson, Mark E.;
Licandro, Emanuela

Publication type:

Article

Sparkling Organic Phosphorescence from Fluorinated Tetrathia[7]helicenes: Synthesis and Photophysical, Electrochemical and Computational Studies.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 28, p. 1, doi. 10.1002/chem.202300339

By:

Bossi, Alberto;
Mussini, Patrizia R.;
Farinola, Gianluca;
Penconi, Marta;
Cauteruccio, Silvia;
Thompson, Mark E.;
Licandro, Emanuela

Publication type:

Article

Frontispiece: Catalytic Enantioselective Synthesis of Helicenes.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 68, p. 1, doi. 10.1002/chem.202286862

By:

Liu, Wei;
Qin, Tianren;
Xie, Wansen;
Yang, Xiaoyu

Publication type:

Article

Catalytic Enantioselective Synthesis of Helicenes.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 68, p. 1, doi. 10.1002/chem.202202369

By:

Liu, Wei;
Qin, Tianren;
Xie, Wansen;
Yang, Xiaoyu

Publication type:

Article

Enhanced Optical Properties of Azaborole Helicenes by Lateral and Helical Extension.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 62, p. 1, doi. 10.1002/chem.202202280

By:

Full, Felix;
Wölflick, Quentin;
Radacki, Krzysztof;
Braunschweig, Holger;
Nowak‐Król, Agnieszka

Publication type:

Article

Controlling the Emissive, Chiroptical, and Electrochemical Properties of Double [7] Helicenes through Embedded Aromatic Rings.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 58, p. 1, doi. 10.1002/chem.202202243

By:

Hong, Juan;
Xiao, Xuxian;
Liu, Haoliang;
Dmitrieva, Evgenia;
Popov, Alexey A.;
Yu, Zidong;
Li, Ming‐De;
Ohto, Tatsuhiko;
Liu, Jun;
Narita, Akimitsu;
Liu, Pengcai;
Tada, Hirokazu;
Cao, Xiao‐Yu;
Wang, Xiao‐Ye;
Zou, Yingping;
Müllen, Klaus;
Hu, Yunbin

Publication type:

Article

Triple Regioselective Functionalization of Cationic [4]Helicenes via Iridium‐Catalyzed Borylation and Suzuki Cross‐Coupling Reactivity.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 56, p. 1, doi. 10.1002/chem.202201853

By:

Frédéric, Lucas;
Fabri, Bibiana;
Guénée, Laure;
Zinna, Francesco;
Di Bari, Lorenzo;
Lacour, Jérôme

Publication type:

Article

Cover Feature: Acenaphthenoannulation Induced by the Dual Lewis Acidity of Alumina (Chem. Eur. J. 31/2022).

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 31, p. 1, doi. 10.1002/chem.202201304

By:

Akhmetov, Vladimir;
Feofanov, Mikhail;
Ruppenstein, Cordula;
Lange, Josefine;
Sharapa, Dmitry;
Krstić, Marjan;
Hampel, Frank;
Kataev, Evgeny A.;
Amsharov, Konstantin

Publication type:

Article

Acenaphthenoannulation Induced by the Dual Lewis Acidity of Alumina.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 31, p. 1, doi. 10.1002/chem.202200584

By:

Akhmetov, Vladimir;
Feofanov, Mikhail;
Ruppenstein, Cordula;
Lange, Josefine;
Sharapa, Dmitry;
Krstić, Marjan;
Hampel, Frank;
Kataev, Evgeny A.;
Amsharov, Konstantin

Publication type:

Article

Skeletal Transformation Triggered by C−F Bond Activation after Photochemical Rearrangement of Fluorinated [7]Helicenes.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 19, p. 1, doi. 10.1002/chem.202200132

By:

Matsuda, Chikako;
Igarashi, Ryo;
Katagiri, Hiroshi;
Murase, Takashi

Publication type:

Article

Acetylene Derivatives of Cationic Diazaoxatriangulenes and Diaza [4]Helicenes ‐ Access to Red Emitters and Planar Chiral Stereochemical Traits.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 15, p. 1, doi. 10.1002/chem.202104405

By:

Ondrisek, Pavol;
Elie, Margaux;
Pupier, Marion;
de Aguirre, Adiran;
Poblador‐Bahamonde, Amalia I.;
Besnard, Céline;
Lacour, Jérôme

Publication type:

Article

Facile Synthesis of Azahelicenes and Diaza[8]circulenes through the Intramolecular Scholl Reaction.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 63, p. 15699, doi. 10.1002/chem.202102269

By:

Maeda, Chihiro;
Nomoto, Shuichi;
Akiyama, Koki;
Tanaka, Takayuki;
Ema, Tadashi

Publication type:

Article

Cover Feature: In‐Fjord Substitution in Expanded Helicenes: Effects of the Insert on the Inversion Barrier and Helical Pitch (Chem. Eur. J. 53/2021).

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 53, p. 13276, doi. 10.1002/chem.202103000

By:

Suárez‐Pantiga, Samuel;
Redero, Pablo;
Aniban, Xaiza;
Simon, Martin;
Golz, Christopher;
Mata, Ricardo A.;
Alcarazo, Manuel

Publication type:

Article

In‐Fjord Substitution in Expanded Helicenes: Effects of the Insert on the Inversion Barrier and Helical Pitch.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 53, p. 13358, doi. 10.1002/chem.202102585

By:

Suárez‐Pantiga, Samuel;
Redero, Pablo;
Aniban, Xaiza;
Simon, Martin;
Golz, Christopher;
Mata, Ricardo A.;
Alcarazo, Manuel

Publication type:

Article

A Chiral Molecular Cage Comprising Diethynylallenes and N‐Heterotriangulenes for Enantioselective Recognition.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 53, p. 13352, doi. 10.1002/chem.202101801

By:

Míguez‐Lago, Sandra;
Gliemann, Bettina D.;
Kivala, Milan;
Cid, María Magdalena

Publication type:

Article

Circularly Polarized Fluorescent Helicene‐Boranils: Synthesis, Photophysical and Chiroptical Properties.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 29, p. 7959, doi. 10.1002/chem.202100356

By:

Macé, Aurélie;
Hamrouni, Khaoula;
Gauthier, Etienne S.;
Jean, Marion;
Vanthuyne, Nicolas;
Frédéric, Lucas;
Pieters, Grégory;
Caytan, Elsa;
Roisnel, Thierry;
Aloui, Faouzi;
Srebro‐Hooper, Monika;
Carboni, Bertrand;
Berrée, Fabienne;
Crassous, Jeanne

Publication type:

Article

Synthesis and Properties of Partially Saturated Fluorenyl‐Derived [n]Helicenes Featuring an Overcrowded Alkene.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 28, p. 7722, doi. 10.1002/chem.202100150

By:

Pallova, Lenka;
Gauthier, Etienne S.;
Abella, Laura;
Jean, Marion;
Vanthuyne, Nicolas;
Dorcet, Vincent;
Vendier, Laure;
Autschbach, Jochen;
Crassous, Jeanne;
Bastin, Stéphanie;
César, Vincent

Publication type:

Article

Triggering G‐Quadruplex Conformation Switching with [7]Helicenes.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 19, p. 6064, doi. 10.1002/chem.202004990

By:

Lousen, Bodil;
Pedersen, Stephan K.;
Răsădean, Dora M.;
Pantoş, G. Dan;
Pittelkow, Michael

Publication type:

Article

Carbo[n]helicenes Restricted to Enantiomerize: An Insight into the Design Process of Configurationally Stable Functional Chiral PAHs.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 12, p. 3957, doi. 10.1002/chem.202004488

By:

Ravat, Prince

Publication type:

Article

Cover Feature: π‐Extended Diaza[7]helicenes by Hybridization of Naphthalene Diimides and Hexa‐peri‐hexabenzocoronenes (Chem. Eur. J. 7/2021).

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 7, p. 2222, doi. 10.1002/chem.202004807

By:

Dusold, Carolin;
Sharapa, Dmitry I.;
Hampel, Frank;
Hirsch, Andreas

Publication type:

Article

π‐Extended Diaza[7]helicenes by Hybridization of Naphthalene Diimides and Hexa‐peri‐hexabenzocoronenes.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 7, p. 2332, doi. 10.1002/chem.202003402

By:

Dusold, Carolin;
Sharapa, Dmitry I.;
Hampel, Frank;
Hirsch, Andreas

Publication type:

Article