Thiophene-based twisted bistricyclic aromatic ene with tricoordinate boron: a new n-type semiconductor

Yohei Adachi, Takanori Nomura, Shion Tazuhara, Hiroyoshi Naito and Joji Ohshita

Chem. Commun., 2021, 57, 1316
DOI: 10.1039/D0CC07952A

The synthesis and property investigation of π-bridged 9,9′-bifluorenylidene ladder as an electron acceptor

Jinjia Xu

New J. Chem., 2020, 44, 3566
DOI: 10.1039/C9NJ06090A

Modular synthesis of zwitterionic, xanthene bridged, low twist angle chromophores with high hyperpolarizability

Gavin S. Mohammad-Pour, Yovan de Coene, Meryl Wiratmo, Aditya Maan, Koen Clays, Artëm E. Masunov and Kaitlyn E. Crawford

Mater. Adv., 2022, 3, 7520
DOI: 10.1039/D2MA00721E

6,6′-Biindeno[1,2-b]fluorene: an open-shell indenofluorene dimer

Himanshu Sharma, Palash Jana, Dibyendu Mallick, Subhajit Bandyopadhyay and Soumyajit Das

Chem. Sci., 2024, 15, 20215
DOI: 10.1039/D4SC03996C

Control over chiroptical and electronic properties of poly(9,9′-bifluorenylidene) bearing chiral side chains

Jinjia Xu

Polym. Chem., 2019, 10, 6334
DOI: 10.1039/C9PY01033E

Introducing an orthogonally polarized electron-rich alkene: synthesis of a zwitterionic boron-containing π-conjugated system

Nicolas Chrysochos, Sebastian Pätsch, Benedict J. Elvers, Ivo Krummenacher, Muneshwar Nandeshwar, Ganesan Prabusankar, Holger Braunschweig, Carola Schulzke, Prince Ravat and Anukul Jana

Chem. Commun., 2023, 59, 12350
DOI: 10.1039/D3CC03975G

Twisted diphenoquinones fused with thiophene rings: thiophene analogs of bianthrone

Yohei Adachi, Yuto Hattori, Tsubasa Mikie, Itaru Osaka and Joji Ohshita

Chem. Commun., 2024, 60, 10410
DOI: 10.1039/D4CC02943G

Fully sp2-carbon connected polymeric frameworks with rotatable conformation-enhanced lithium-storage performance

Sidra Mushtaq, Fancheng Meng, Zixing Zhang, Zhiheng Wang, Biao Jiang, Bai Xue and Fan Zhang

J. Mater. Chem. A, 2023, 11, 17217
DOI: 10.1039/D3TA02363J

Study of halogen substitution effects on the structural and electronic properties of overcrowded alkene rotors

Sunjida Reza Maliha, Saptarshi Datta, Jahnavi Badiganti, Jagan Rajamoni, Lukasz Szatkowski and Jinjia Xu

New J. Chem., 2025, 49, 20558
DOI: 10.1039/D5NJ03468J

Synthesis of Selenium Based DII‐A‐DI‐A‐DII Type Small Molecular e‐Donors Employing Stille Coupling and Their Thermal, Electrochemical and Photovoltaic Properties

Ejjurothu Appalanaidu, Manohar Reddy Busireddy, Katta Eswar Srikanth, B. V. Subba Reddy, Vaidya Jayathirtha Rao and Renjith Thomas

ChemistrySelect, 2020, 5, 13800
DOI: 10.1002/slct.202003216

Twisted Push–Pull Alkenes Bearing Geminal Cyclicdiamino and Difluoroaryl Substituents

Abhinanda Kundu, Shubhadeep Chandra, Debdeep Mandal, Nicolás I. Neuman, Alok Mahata, Srinivas Anga, Hemant Rawat, Sudip Pal, Carola Schulzke, Biprajit Sarkar, Vadapalli Chandrasekhar and Anukul Jana

J. Org. Chem., 2021, 86, 12683
DOI: 10.1021/acs.joc.1c01201

Synergistic Effect of NiLDH@YZ Hybrid and Mechanochemical Agitation on Glaser Homocoupling Reaction

Mohamed Mokhtar, Ghalia Alzhrani, Elham S. Aazam, Tamer S. Saleh, Sulaiman Al‐Faifi, Subir Panja and Debabrata Maiti

Chemistry A European J, 2021, 27, 8875
DOI: 10.1002/chem.202100018

DBU-Mediated Dimerization: Facile Access to 9,9′-Bifluorenylidenes and Isoindigos

Nitchakan Purahong, Sakchai Hongthong, Nawasit Chotsaeng, Chutima Kuhakarn and Jatuporn Meesin

Synlett, 2023, 34, 2323
DOI: 10.1055/a-2158-7980

Synthesis and Properties of Boron‐Containing Heteromerous Bistricyclic Aromatic Enes: Structural Effects on Thermodynamic Stability and Photoreactivity

Kohei Yamada, Yohei Adachi and Joji Ohshita

Chemistry A European J, 2023, 29
DOI: 10.1002/chem.202302370

Palladium-Catalyzed Annulation of Phenazastannines with 9-(Dibromomethylene)fluorene and -(thio)xanthenes: Facile Synthesis of Acridine Moiety-Containing Bis(tricyclic) Aromatic Enes

Masaki Shimizu, Kenta Nishimura, Mizuki Mineyama and Haruka Fuji

Org. Process Res. Dev., 2019, 23, 1740
DOI: 10.1021/acs.oprd.9b00230

Dynamics of Meso–Chiral Interconversion in a Butterfly‐Shape Overcrowded Alkene Rotor Tunable by Solvent Properties

Kalathil K. Kartha, Atsuro Takai, Zdeněk Futera, Jan Labuta and Masayuki Takeuchi

Angewandte Chemie, 2021, 133, 16602
DOI: 10.1002/ange.202102719

Inkjet printing of mechanochromic fluorenylidene-acridane

Keisuke Ogumi, Kohki Nagata, Yuki Takimoto, Kentaro Mishiba and Yutaka Matsuo

Sci Rep, 2022, 12
DOI: 10.1038/s41598-022-21600-x

A Chemiluminescent Tetraaryl Diborane(4) Tetraanion

Hendrik Budy, Thomas Kaese, Michael Bolte, Hans‐Wolfram Lerner and Matthias Wagner

Angew Chem Int Ed, 2021, 60, 19397
DOI: 10.1002/anie.202106980

Zwitterionic Porous Conjugated Polymers as a Versatile Platform for Antibiofouling Implantable Bioelectronics

Jinjia Xu, Jian Xu, Haesoo Moon, Herman O. Sintim and Hyowon Lee

ACS Appl. Polym. Mater., 2020, 2, 528
DOI: 10.1021/acsapm.9b00950

Tandem Suzuki Polymerization/Heck Cyclization Reaction to Form Ladder-Type 9,9′-Bifluorenylidene-Based Conjugated Polymer

Xiaoyan Zhu, Feng Liu, Xinwu Ba and Yonggang Wu

Polymers, 2023, 15, 3360
DOI: 10.3390/polym15163360

Synthesis and properties of bay-functionalized 9,9′-bifluorenylidene derivatives

Junichiro Hirano, Hiroshi Shinokubo and Norihito Fukui

Chemistry Letters, 2024, 53
DOI: 10.1093/chemle/upad015

A Chemiluminescent Tetraaryl Diborane(4) Tetraanion

Hendrik Budy, Thomas Kaese, Michael Bolte, Hans‐Wolfram Lerner and Matthias Wagner

Angewandte Chemie, 2021, 133, 19546
DOI: 10.1002/ange.202106980

Reducing-Agent-Free Barton–Kellogg Synthesis of Bis(fluorenylidene)quinacridanes with Chromic and NIR Absorption Properties

Xue-Lin Zheng, Shinobu Aoyagi and Yutaka Matsuo

Org. Lett., 2025, 27, 8321
DOI: 10.1021/acs.orglett.5c02552

Dynamics of Meso–Chiral Interconversion in a Butterfly‐Shape Overcrowded Alkene Rotor Tunable by Solvent Properties

Kalathil K. Kartha, Atsuro Takai, Zdeněk Futera, Jan Labuta and Masayuki Takeuchi

Angew Chem Int Ed, 2021, 60, 16466
DOI: 10.1002/anie.202102719

Bis(tricyclic) Aromatic Enes That Exhibit Efficient Fluorescence in the Solid State

Masaki Shimizu, Kenta Nishimura, Mizuki Mineyama, Rin Terao, Tsuneaki Sakurai and Hiroshi Sakaguchi

Molecules, 2024, 29, 5361
DOI: 10.3390/molecules29225361

Mechanochromism, Twisted/Folded Structure Determination, and Derivatization of (N‐Phenylfluorenylidene)acridane

Yutaka Matsuo, Ya Wang, Hiroshi Ueno, Takafumi Nakagawa and Hiroshi Okada

Angew Chem Int Ed, 2019, 58, 8762
DOI: 10.1002/anie.201902636

Evolution of Zn Species on Zn/HZSM‐5 Catalyst under H2 Pretreated and its Effect on Ethylene Aromatization

Jie Gao, Chunlei Wei, Mei Dong, Guofu Wang, Zhikai Li, Zhangfeng Qin, Jianguo Wang and Weibin Fan

ChemCatChem, 2019, 11, 3892
DOI: 10.1002/cctc.201900596

Synthesis of Fused-Ring Derivatives Containing Bifluorenylidene Units via Pd-Catalyzed Tandem Multistep Suzuki Coupling/Heck Cyclization Reaction

Xiaoyan Zhu, Feng Liu, Xinwu Ba and Yonggang Wu

J. Org. Chem., 2023, 88, 15964
DOI: 10.1021/acs.joc.3c01140

Room-Temperature Columnar Liquid Crystals from Twisted and Macrocyclic 9,9′-Bifluorenylidene Mesogen with Ambipolar Carrier Transport Properties

Jinjia Xu

ACS Mater. Au, 2023, 3, 450
DOI: 10.1021/acsmaterialsau.3c00030

Exploring the Ambipolar Charge Carrier Mobility, Mesomorphic, and Gel Properties in Nitrile Extended Quinoxaline and Phenanthro[a]phenazine Discotic Liquid Crystals

Alakananda Patra, Paresh Kumar Behera, Asmita Shah, Dharmendra Pratap Singh, Velayudhan A. Raghunathan, Achalkumar Ammathnadu Sudhakar and Sandeep Kumar

ACS Appl. Electron. Mater., 2024, 6, 4891
DOI: 10.1021/acsaelm.4c00381

Synthesis of Regular Ladder-Type Fluorenylidene-Xanthene Oligomers via Nucleophilic Aromatic Substitution Reaction

Mengmeng Gao, Xiangxuan Cui, Luna Yang, Hongchi Zhao and Yonggang Wu

Org. Lett., 2024, 26, 9937
DOI: 10.1021/acs.orglett.4c03779

Mechanochromism, Twisted/Folded Structure Determination, and Derivatization of (N‐Phenylfluorenylidene)acridane

Yutaka Matsuo, Ya Wang, Hiroshi Ueno, Takafumi Nakagawa and Hiroshi Okada

Angewandte Chemie, 2019, 131, 8854
DOI: 10.1002/ange.201902636

Two‐step Conformational Control of a Dibenzo Diazacyclooctane Derivative by Stepwise Protonation

Fumitaka Ishiwari, Sayuri Miyake, Keiki Inoue, Keiji Hirose, Takanori Fukushima and Akinori Saeki

Asian J Org Chem, 2021, 10, 1377
DOI: 10.1002/ajoc.202100154

Geometric Effects on C−C Coupling of Aryl‐Carbenes under 2D Confinement

Abhijit Bera, Iheb Baklouti, Vladimir A. Lykov, Iris Ulrich, Karsten Lucht, Julien F. Rowen, Wolfram Sander and Karina Morgenstern

Chemistry A European J, 2025, 31
DOI: 10.1002/chem.202403857