Works matching DE "ANNULENES"

Results: 101

Parts‐per‐Million‐Level, Catalytic [3+2]‐Annulations for the Asymmetric Synthesis of Methanobenzo[7]annulenes.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 72, p. 18033, doi. 10.1002/chem.202103254

By:

Thirupathi, Guguloth;
Ashok, Etikala;
Suresh Kumar, A.;
Ramachary, Dhevalapally B.

Publication type:

Article

Catalytic Asymmetric Synthesis of Benzobicyclo[3.2.1]octanes.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 41, p. 10563, doi. 10.1002/chem.202100985

By:

Anif Pasha, Mohammed;
Peraka, Swamy;
Ramachary, Dhevalapally B.

Publication type:

Article

High Performance Organic Field‐Effect Transistors with Solid and Aqueous Dielectric Based on a Solution Sheared Sulfur‐Bridged Annulene Derivative.

Published in:

Advanced Electronic Materials, 2018, v. 4, n. 10, p. N.PAG, doi. 10.1002/aelm.201700349

By:

Campos, Antonio;
Zhang, Qiaoming;
Ajayakumar, M. R.;
Leonardi, Francesca;
Mas‐Torrent, Marta

Publication type:

Article

Ab initio study of the Pauling-London-Pople (ring current) effect: LORG calculation and analysis of the NMR shielding tensors in a Sondheimer aromatic annulene and a non-aromatic analogue.

Published in:

Molecular Physics, 1997, v. 92, n. 2, p. 237, doi. 10.1080/002689797170437

By:

Bilde, Merete;
Hansen, Aage E.

Publication type:

Article

[18]Annulene: a benzene-like S0/S1 conical intersection located with CASSCF + GVB.

Published in:

Molecular Physics, 1996, v. 89, n. 1, p. 37, doi. 10.1080/002689796173994

By:

Bearpark, Michael J.;
Bernardi, Fernando;
Clifford, Simon;
Olivucci, Massimo;
Robb, Michael A.;
Vreven, Thom

Publication type:

Article

Gold and TfOH‐Cocatalyzed Tandem Reaction of ortho‐Akynylarylaldehydes with Cyclopropenes: an Efficient Route to Functionalized Benzo[7]annulene Derivatives.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 9, p. 1952, doi. 10.1002/ejoc.201900118

By:

Meng, Xin;
Guo, Minghui;
Zhu, Jiekun;
Zhu, Hongbo;
Sun, Xuejun;
Tian, Laijin;
Cao, Ziping

Publication type:

Article

Tetracyanocorannulene – an Easily Accessible and Strongly Electron‐Deficient Compound.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 45, p. 6338, doi. 10.1002/ejoc.201801190

By:

Haupt, Axel;
Walter, Ruben;
Loll, Bernhard;
Lentz, Dieter

Publication type:

Article

A Direct One-Pot Synthesis of Asymmetric Dehydrobenzopyrido-[12]annulenes and Their Physicochemical Properties.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 31, p. 4625, doi. 10.1002/ejoc.201700700

By:

Baxter, Paul N. W.;
Karmazin, Lydia;
DeCian, André;
Varnek, Alexandre;
Gisselbrecht, Jean‐Paul;
Strub, Jean‐Marc;
Cianferani, Sarah

Publication type:

Article

Diindenocorannulenes: Curved Aromatics Blending Bowl-in-Bowl Assembly and Nanocarbon Material Properties.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 19, p. 2801, doi. 10.1002/ejoc.201700606

By:

Tian, Xiaoqi;
Roch, Loïc M.;
Baldridge, Kim K.;
Siegel, Jay S.

Publication type:

Article

A Short-Step Synthesis of 1,6-Methano[10]annulene-3,4-dicarboximides and Their Benzene-, Naphthalene-, and Thiophene-Annulated Compounds.

Published in:

European Journal of Organic Chemistry, 2014, v. 2014, n. 27, p. 5976, doi. 10.1002/ejoc.201402776

By:

Oda, Mitsunori;
Nakamura, Tomomi;
Neha, Miyako;
Miyawaki, Daisuke;
Ohta, Akira;
Kuroda, Shigeyasu;
Miyatake, Ryuta

Publication type:

Article

Evaluation of Triplet Aromaticity by the Indene-Isoindene Isomerization Stabilization Energy Method.

Published in:

European Journal of Organic Chemistry, 2014, v. 2014, n. 13, p. 2764, doi. 10.1002/ejoc.201301810

By:

An, Ke;
Zhu, Jun

Publication type:

Article

Ring-Current Assessment of the Annulene-Within-an-Annulene Model for some Large Coupled Super-Ring Conjugated-Systems.

Published in:

Croatica Chemica Acta, 2014, v. 87, n. 3, p. 221, doi. 10.5562/cca2397

By:

Dickens, Timothy K.;
Mallion, Roger B.

Publication type:

Article

An Analysis of Topological Ring-Currents and their Use in Assessing the Annulene-Within-an-Annulene Model for Super-Ring Conjugated Systems.

Published in:

Croatica Chemica Acta, 2013, v. 86, n. 4, p. 387, doi. 10.5562/cca2291

By:

Dickens, T. K.;
Mallion, R. B.

Publication type:

Article

Surface-enhanced Raman Scattering Study of the Binding Modes of a Dibenzotetraaza[14]annulene Derivative with DNA/RNA Polynucleotides.

Published in:

Croatica Chemica Acta, 2012, v. 85, n. 4, p. 577, doi. 10.5562/cca2106

By:

Miljanić, Snežana;
Dijanošić, Adriana;
Kalac, Matea;
Stojković, Marijana Radić;
Piantanida, Ivo;
Pawlica, Dariusz;
Eilmes, Julita

Publication type:

Article

Frontispiece: Shaping a Porphyrinoid Frame by Heteroatoms Extrusion: Formation of an Expanded [22]Triphyrin(6.6.0).

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 43, p. N.PAG, doi. 10.1002/chem.201984363

By:

Pacholska‐Dudziak, Ewa;
Latos‐Grażyński, Lechosław;
Białońska, Agata

Publication type:

Article

Shaping a Porphyrinoid Frame by Heteroatoms Extrusion: Formation of an Expanded [22]Triphyrin(6.6.0).

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 43, p. 10088, doi. 10.1002/chem.201901571

By:

Pacholska‐Dudziak, Ewa;
Latos‐Grażyński, Lechosław;
Białońska, Agata

Publication type:

Article

Frontispiece: Recent Advances in the Core‐Annulation of Naphthalene Diimides.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 29, p. N.PAG, doi. 10.1002/chem.201982962

By:

Insuasty, Alberto;
Maniam, Subashani;
Langford, Steven J.

Publication type:

Article

Electro-mechanically switchable hydrocarbons based on [8]annulenes.

Published in:

Nature Communications, 2022, v. 13, n. 1, p. 1, doi. 10.1038/s41467-022-28384-8

By:

Tasić, Magdalena;
Ivković, Jakov;
Carlström, Göran;
Melcher, Michaela;
Bollella, Paolo;
Bendix, Jesper;
Gorton, Lo;
Persson, Petter;
Uhlig, Jens;
Strand, Daniel

Publication type:

Article

Synthesis of Defective Wheel‐Shaped Nanographdiynes.

Published in:

European Journal of Organic Chemistry, 2023, v. 26, n. 46, p. 1, doi. 10.1002/ejoc.202300857

By:

Hu, Guilin;
Chen, Jing;
He, Jingyi;
Li, Yongjun

Publication type:

Article

Revisiting the Octadehydro[12]annulenes.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 44, p. 5934, doi. 10.1002/ejoc.202101067

By:

Holland, Emma K.;
Thorley, Karl J.;
Parkin, Sean R.;
Anthony, John E.

Publication type:

Article

Organocatalytic Enantioselective Michael‐Aldol[3+2] Annulation for the Synthesis of Nitro‐Methanobenzo[7] annulenes.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 35, p. 5008, doi. 10.1002/ejoc.202100974

By:

Zhang, Yang;
Liu, Jin‐Yu;
Zhang, Xiao‐Hai

Publication type:

Article

An Investigation into the Stephens–Castro Synthesis of Dehydrotriaryl[12]annulenes: Factors Influencing the Cyclotrimerization.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 40, p. 6783, doi. 10.1002/ejoc.201901053

By:

Baxter, Paul N. W.;
Al Ouahabi, Abdelaziz;
Karmazin, Lydia;
Varnek, Alexandre;
Strub, Jean‐Marc;
Cianferani, Sarah

Publication type:

Article

Syntheses and Properties of Graphyne Fragments: Trigonally Expanded Dehydrobenzo[12]annulenes.

Published in:

Chemistry - A European Journal, 2013, v. 19, n. 34, p. 11251, doi. 10.1002/chem.201300838

By:

Tahara, Kazukuni;
Yamamoto, Yuki;
Gross, Dustin E.;
Kozuma, Hiroyoshi;
Arikuma, Yoko;
Ohta, Koji;
Koizumi, Yoshiko;
Gao, Yuan;
Shimizu, Yo;
Seki, Shu;
Kamada, Kenji;
Moore, Jeffrey S.;
Tobe, Yoshito

Publication type:

Article

Cycloaddition Reaction of 1,4-Dihydronaphthalene 1,4-Epoxide with Cyclooctatetraene: Cope Rearrangement in an Adduct.

Published in:

Helvetica Chimica Acta, 2008, v. 91, n. 12, p. 2367, doi. 10.1002/hlca.200890257

By:

Abdullah Menzek;
Latif Kelebekli;
Aliye Altunda;
Ertan ahin;
Fato Polat

Publication type:

Article

Donor-Substituted Perethynylated Dehydroannulenes and Radiaannulenes: Acetylenic Carbon Sheets Featuring Intense Intramolecular Charge Transfer.

Published in:

Helvetica Chimica Acta, 2004, v. 87, n. 5, p. 1130

By:

Frieder Mitzel;
Corinne Boudon;
Jean-Paul Gisselbrecht;
Paul Seiler;
Maurice Gross;
François Diederich

Publication type:

Article

Thin-Film Coatings of Dibenzotetraazaannulenes for Quantitative Determination of Hydrochloric Acid Vapor by Quartz Crystal Microbalance Method.

Published in:

Theoretical & Experimental Chemistry, 2018, v. 54, n. 1, p. 53, doi. 10.1007/s11237-018-9545-y

By:

Kruglenko, I. V.;
Snopok, B. A.

Publication type:

Article

The Silacyclobutene Ring: An Indicator of Triplet State Baird-Aromaticity.

Published in:

Inorganics, 2017, v. 5, n. 4, p. 91, doi. 10.3390/inorganics5040091

By:

Ayub, Rabia;
Jorner, Kjell;
Ottosson, Henrik

Publication type:

Article

Enrichment of a Sample with Gaseous and Volatile Organic Components upon Its Discontinuous Introduction into a Portable Mass Spectrometer through a Membrane Inlet.

Published in:

Journal of Analytical Chemistry, 2003, v. 58, n. 10, p. 942, doi. 10.1023/A:1026175616401

By:

Viktorova, O. S.;
Kogan, V. T.;
Manninen, S. A.

Publication type:

Article

Structural Transformation between Supramolecular Nanofibers with Drastic Change of Conductivity by Heat and Ultrasound.

Published in:

Chemistry - An Asian Journal, 2013, v. 8, n. 7, p. 1372, doi. 10.1002/asia.201300258

By:

Shigemitsu, Hajime;
Hisaki, Ichiro;
Senga, Hirofumi;
Yasumiya, Daisuke;
Thakur, Tejender S.;
Saeki, Akinori;
Seki, Shu;
Tohnai, Norimitsu;
Miyata, Mikiji

Publication type:

Article

Synthesis of Carbonyl‐substituted Tetracyanodihydrotetraaza[14]annulenes.

Published in:

European Journal of Inorganic Chemistry, 2021, v. 2021, n. 8, p. 763, doi. 10.1002/ejic.202001044

By:

Pawluczyk, Konrad;
Sanjuan‐Szklarz, W. Fabiola;
Woźniak, Krzysztof;
Kowalski, Jarosław

Publication type:

Article

Aromaticity of graphene nanoflakes in a new way: fragment analysis by combination of the nucleus-independent chemical shifts and the anisotropy of current induced density.

Published in:

Journal of Molecular Modeling, 2017, v. 23, n. 8, p. 1, doi. 10.1007/s00894-017-3394-9

By:

Li, Qing;
Li, Chun-Min;
Xu, Hong-Liang;
Su, Zhong-Min

Publication type:

Article

Quantum chemical DFT study of the interaction between molecular oxygen and FeN complexes, and effect of the macrocyclic ligand.

Published in:

Journal of Molecular Modeling, 2014, v. 20, n. 3, p. 1, doi. 10.1007/s00894-014-2131-x

By:

Silva, Adilson;
Almeida, Luciano;
Marques, Aldaléa;
Costa, Hawbertt;
Tanaka, Auro;
Silva, Albérico;
Varela Júnior, Jaldyr

Publication type:

Article

Metal ion binding with dehydroannulenes -- Plausible two-dimensional molecular sieves.

Published in:

Journal of Chemical Sciences, 2007, v. 119, n. 5, p. 509, doi. 10.1007/s12039-007-0064-y

By:

Sateesh, B.;
Soujanya, Y.;
Sastry, G. Narahari

Publication type:

Article

Synthesis and properties of polycyclic quinones condensed with 1,6-methano[10]annulene

Published in:

Science & Technology of Advanced Materials, 2007, v. 8, n. 4, p. 306, doi. 10.1016/j.stam.2007.01.009

By:

Kuroda, Shigeyasu;
Oda, Mitsunori;
Takamatsu, Hiroaki;
Hatakeyama, Hirofumi;
Noda, Chisa;
Zhang, Yanmei;
Miyatake, Ryuta;
Thanh, Nguyen Chung;
Yanagida, Atsusi;
Kyougoku, Mayumi;
Kawakami, Takanori

Publication type:

Article

POLYCYCLIC AROMATIC HYDROCARBON BOWLS, BASKETS, BALLS, AND TUBES: CHALLENGING TARGETS FOR CHEMICAL SYNTHESIS.

Published in:

Polycyclic Aromatic Compounds, 2010, v. 30, n. 5, p. 247, doi. 10.1080/10406638.2010.524850

By:

Scott, LawrenceT.

Publication type:

Article

FRONTIER-ORBITAL RING CURRENTS AND THE ANNULENE ANALOGY.

Published in:

Polycyclic Aromatic Compounds, 2004, v. 24, n. 4/5, p. 353, doi. 10.1080/10406630490468540

By:

Fowler, P.W.;
Soncini, A.

Publication type:

Article

Synthesis, Characterization and Electronic Structure of Dirhenadehyro[12]annulene Complexes.

Published in:

ChemPlusChem, 2019, v. 84, n. 1, p. 85, doi. 10.1002/cplu.201800537

By:

Zheng, Shaohui;
Chu, Zhenwei;
Lee, Ka‐Ho;
Lin, Qin;
Li, Yucen;
He, Guomei;
Chen, Jiangxi;
Jia, Guochen

Publication type:

Article

Generation of Aromatic (Dehydro)benzoannulene Dications Stabilized by Platinum Catecholate Complexes.

Published in:

ChemPlusChem, 2017, v. 82, n. 7, p. 1052, doi. 10.1002/cplu.201700018

By:

Tahara, Kazukuni;
Kozuma, Hiroyoshi;
Venkatesh, Varadhachari;
Ryomura, Eri;
Miyoshi, Hirokazu;
Nakamachi, Keigo;
Kishi, Ryohei;
Takahashi, Hideaki;
Nakano, Masayoshi;
Tobe, Yoshito

Publication type:

Article

Diastereoselective Radical-Type Cyclopropanation of Electron-Deficient Alkenes Mediated by the Highly Active Cobalt(II) Tetramethyltetraaza[14]annulene Catalyst.

Published in:

ChemCatChem, 2017, v. 9, n. 8, p. 1413, doi. 10.1002/cctc.201601568

By:

Chirila, Andrei;
Gopal Das, Braja;
Paul, Nanda D.;
de Bruin, Bas

Publication type:

Article

Nigella sativa and Derived Thymoquinone Prevents Hippocampal Neurodegeneration After Chronic Toluene Exposure in Rats.

Published in:

Neurochemical Research, 2008, v. 33, n. 3, p. 579, doi. 10.1007/s11064-007-9481-z

By:

Mehmet Kanter

Publication type:

Article

Proximity of Carotid Canal Wall to Tympanic Membrane: A Human Temporal Bone Study.

Published in:

Laryngoscope, 2003, v. 113, n. 5, p. 802

By:

Seishi Hasebe;
Isamu Sando;
Yorihisa Orita

Publication type:

Article

Conductance of Single Triangular Dehydrobenzo[12]annulene Derivative Bridged between Au Electrodes.

Published in:

Chemistry Letters, 2010, v. 39, n. 7, p. 52, doi. 10.1246/cl.2010.788

By:

Kiguchi, Manabu;
Tahara, Kazukuni;
Takahashi, Yuuta;
Hasui, Kensuke;
Tobe, Yoshito

Publication type:

Article

Syntheses and Photophysical Properties of Boomerang-shaped Bis(dehydrobenzo[12]annulene) and Trapezoid-shaped Tris(dehydrobenzo[12]annulene).

Published in:

Chemistry Letters, 2007, v. 36, n. 7, p. 838, doi. 10.1246/cl.2007.838

By:

Tahara, Kazukuni;
Yoshimura, Takashi;
Ohno, Mariko;
Sonoda, Motohiro;
Tobe, Yoshito

Publication type:

Article

Trimethylsilyl-substituted Dibenzodehydro[12]annulene Having High Thermal and Chemical Stability.

Published in:

Chemistry Letters, 2006, v. 35, n. 12, p. 21, doi. 10.1246/cl.2006.1364

By:

Setaka, Wataru;
Kanai, Shoko;
Kabuto, Chizuko;
Kira, Mitsuo

Publication type:

Article

Synthesis and Characterization of Cyclopentadienone-annelated Hexadehydrodibenzo[12]annulene.

Published in:

Chemistry Letters, 2006, v. 35, n. 2, p. 168, doi. 10.1246/cl.2006.168

By:

Morimoto, Tsumoru;
Nagano, Shuji;
Yokoyama, Daishi;
Shinmen, Masutaka;
Kakiuchi, Kiyomi;
Yoshimura, Takashi;
Sonoda, Motohiro;
Tobe, Yoshito

Publication type:

Article

Bis(tetrathiafulvaleno)octadehydro[20]annulene with Multi-functionality.

Published in:

Chemistry Letters, 2004, v. 33, n. 9, p. 1098, doi. 10.1246/cl.2004.1098

By:

Iyoda, Masahiko;
Enozawa, Hideo;
Miyake, Yoshihiro

Publication type:

Article

Convenient Synthesis and Photophysical Properties of Tetrabenzopentakisdehydro[12]annuleno[12]annulene.

Published in:

Chemistry Letters, 2004, v. 33, n. 8, p. 972, doi. 10.1246/cl.2004.972

By:

Sonoda, Motohiro;
Sakai, Yu;
Yoshimura, Takashi;
Tobe, Yoshito;
Kamada, Kenji

Publication type:

Article

Formation and Characterization of Highly Strained Dibenzopentakisdehydro[14]annulene and Theoretical Study on Its Aromaticity.

Published in:

Chemistry Letters, 2004, v. 33, n. 5, p. 620, doi. 10.1246/cl.2004.620

By:

Hisaki, Ichiro;
Eda, Takeshi;
Sonoda, Motohiro;
Tobe, Yoshito

Publication type:

Article

Dicyclopenta[4,3,2,1‐cde:4′,3′,2′,1′‐pqr]‐peri‐tetracene: Synthesis and an Example of Annulene‐within‐an‐Annulene Aromaticity in Different Redox States.

Published in:

Angewandte Chemie, 2025, v. 137, n. 4, p. 1, doi. 10.1002/ange.202416833

By:

Jiang, Qing;
Han, Yi;
Hou, Xudong;
Wu, Shaofei;
Xu, Tingting;
Orozco‐Ic, Mesías;
Merino, Gabriel;
Chi, Chunyan

Publication type:

Article

K<sup>+</sup>‐Mediated vs Pd‐Catalyzed Cyclotrimerization of 9,10‐Didehydrotribenzo[8]annulene (TribenzoCOTyne): Stereodivergent Access to (α,α,α)‐ and (α,α,β)‐Fragments of Cubic Graphite.

Published in:

Angewandte Chemie, 2024, v. 136, n. 49, p. 1, doi. 10.1002/ange.202414017

By:

Bello‐García, Jesús;
Varela, Jesús A.;
Saá, Carlos

Publication type:

Article