Planar Chiral Tetrasubstituted [2.2]Paracyclophane: Optical Resolution and Functionalization
Abstract

We achieved optical resolution of 4,7,12,15-tetrasubstituted [2.2]paracyclophane and subsequent transformation to planar chiral building blocks. An optically active propeller-shaped macrocyclic compound containing a planar chiral cyclophane core was synthesized, showing excellent chiroptical properties such as high fluorescence quantum efficiency and a large circularly polarized luminescence dissymmetry factor.
Cited By
This article is cited by 188 publications.
- Yang Zhao, Xiao-Qing Wang, Yan-Jiang Yu, Yong-Gui Zhou. Kinetic Resolution of [2.2]Paracyclophane-Derived Cyclic N-Sulfonylimines via Palladium-Catalyzed Addition of Arylboronic Acids. The Journal of Organic Chemistry 2021, 86 (1) , 1262-1272. https://doi.org/10.1021/acs.joc.0c02509
- Meng-Yuan Zhang, Xiao Liang, Dan-Ning Ni, Di-Hong Liu, Qian Peng, Cui-Hua Zhao. 2-(Dimesitylboryl)phenyl-Substituted [2.2]Paracyclophanes Featuring Intense and Sign-Invertible Circularly Polarized Luminescence. Organic Letters 2021, 23 (1) , 2-7. https://doi.org/10.1021/acs.orglett.0c02463
- Kyosuke Isoda, Harufumi Haga, Hajime Kamebuchi, Makoto Tadokoro. Crystallization-Induced Planar Chirality by Asymmetric Ferrocene-Appended Tetraazanaphthacene. Crystal Growth & Design 2020, 20 (11) , 7081-7086. https://doi.org/10.1021/acs.cgd.0c00934
- Yuanming Li, Akiko Yagi, Kenichiro Itami. Synthesis of Highly Twisted, Nonplanar Aromatic Macrocycles Enabled by an Axially Chiral 4,5-Diphenylphenanthrene Building Block. Journal of the American Chemical Society 2020, 142 (6) , 3246-3253. https://doi.org/10.1021/jacs.9b13549
- Zheng-Hua Zhao, Xiao Liang, Mao-Xia He, Meng-Yuan Zhang, Cui-Hua Zhao. Triarylborane-based [5]Helicenes with Full-Color Circularly Polarized Luminescence. Organic Letters 2019, 21 (23) , 9569-9573. https://doi.org/10.1021/acs.orglett.9b03734
- Toshiyuki Sasaki, Shunichi Sakamoto, Satoshi Takamizawa. Twinning Organosuperelasticity of a Fluorinated Cyclophane Single Crystal. Crystal Growth & Design 2019, 19 (10) , 5491-5493. https://doi.org/10.1021/acs.cgd.9b00917
- Juan-Ramón Jiménez, Benjamin Doistau, Carlos M. Cruz, Céline Besnard, Juan M. Cuerva, Araceli G. Campaña, Claude Piguet. Chiral Molecular Ruby [Cr(dqp)2]3+ with Long-Lived Circularly Polarized Luminescence. Journal of the American Chemical Society 2019, 141 (33) , 13244-13252. https://doi.org/10.1021/jacs.9b06524
- Marie-Léonie Delcourt, Simon Felder, Serge Turcaud, Corina H. Pollok, Christian Merten, Laurent Micouin, Erica Benedetti. Highly Enantioselective Asymmetric Transfer Hydrogenation: A Practical and Scalable Method To Efficiently Access Planar Chiral [2.2]Paracyclophanes. The Journal of Organic Chemistry 2019, 84 (9) , 5369-5382. https://doi.org/10.1021/acs.joc.9b00372
- Kevin J. Weiland, Thomas Brandl, Kenneth Atz, Alessandro Prescimone, Daniel Häussinger, Tomáš Šolomek, Marcel Mayor. Mechanical Stabilization of Helical Chirality in a Macrocyclic Oligothiophene. Journal of the American Chemical Society 2019, 141 (5) , 2104-2110. https://doi.org/10.1021/jacs.8b11797
- Marie-Léonie Delcourt, Corentin Reynaud, Serge Turcaud, Ludovic Favereau, Jeanne Crassous, Laurent Micouin, Erica Benedetti. 3D Coumarin Systems Based on [2.2]Paracyclophane: Synthesis, Spectroscopic Characterization, and Chiroptical Properties. The Journal of Organic Chemistry 2019, 84 (2) , 888-899. https://doi.org/10.1021/acs.joc.8b02773
- Ning Wang, Lingling Liu, Wentao Xu, Mengye Zhang, Zhibin Huang, Daqing Shi, Yingsheng Zhao. Rhodium(III)-Catalyzed Oxidative Annulation of Ketoximes with Sulfonamide: A Direct Approach to Indazoles. Organic Letters 2019, 21 (2) , 365-368. https://doi.org/10.1021/acs.orglett.8b03488
- Zheng-Hua Zhao, Meng-Yuan Zhang, Di-Hong Liu, Cui-Hua Zhao. Modification of [5]Helicene with Dimesitylboryl: One Way To Enhance the Fluorescence Efficiency. Organic Letters 2018, 20 (23) , 7590-7593. https://doi.org/10.1021/acs.orglett.8b03329
- Meng-Yuan Zhang, Zhi-Yi Li, Bo Lu, Ying Wang, Yu-Dao Ma, Cui-Hua Zhao. Solid-State Emissive Triarylborane-Based [2.2]Paracyclophanes Displaying Circularly Polarized Luminescence and Thermally Activated Delayed Fluorescence. Organic Letters 2018, 20 (21) , 6868-6871. https://doi.org/10.1021/acs.orglett.8b02995
- Shaji Varghese, Bram Spierenburg, Anne Swartjes, Paul B. White, Paul Tinnemans, Johannes A. A. W. Elemans, Roeland J. M. Nolte. Direct Synthesis of Chiral Porphyrin Macrocyclic Receptors via Regioselective Nitration. Organic Letters 2018, 20 (13) , 3719-3722. https://doi.org/10.1021/acs.orglett.8b01055
- Marie-Léonie Delcourt, Simon Felder, Erica Benedetti, Laurent Micouin. Highly Enantioselective Desymmetrization of Centrosymmetric pseudo-para-Diformyl[2.2]paracyclophane via Asymmetric Transfer Hydrogenation. ACS Catalysis 2018, 8 (7) , 6612-6616. https://doi.org/10.1021/acscatal.8b01872
- Yuki Inoue, Daisuke Sakamaki, Yusuke Tsutsui, Masayuki Gon, Yoshiki Chujo, Shu Seki. Hash-Mark-Shaped Azaacene Tetramers with Axial Chirality. Journal of the American Chemical Society 2018, 140 (23) , 7152-7158. https://doi.org/10.1021/jacs.8b02689
- Yuichiro Hashimoto, Takuya Nakashima, Miku Yamada, Junpei Yuasa, Gwénaël Rapenne, Tsuyoshi Kawai. Hierarchical Emergence and Dynamic Control of Chirality in a Photoresponsive Dinuclear Complex. The Journal of Physical Chemistry Letters 2018, 9 (9) , 2151-2157. https://doi.org/10.1021/acs.jpclett.8b00690
- Ni-Ya Li, Dong Liu, Zhi-Gang Ren, Christina Lollar, Jian-Ping Lang, and Hong-Cai Zhou . Controllable Fluorescence Switching of a Coordination Chain Based on the Photoinduced Single-Crystal-to-Single-Crystal Reversible Transformation of a syn-[2.2]Metacyclophane. Inorganic Chemistry 2018, 57 (2) , 849-856. https://doi.org/10.1021/acs.inorgchem.7b02817
- Ko Takase, Keiichi Noguchi, and Koji Nakano . Circularly Polarized Luminescence from Chiral Spiro Molecules: Synthesis and Optical Properties of 10,10′-Spirobi(indeno[1,2-b][1]benzothiophene) Derivatives. Organic Letters 2017, 19 (19) , 5082-5085. https://doi.org/10.1021/acs.orglett.7b02337
- Masaki Shimada, Yoshinori Yamanoi, Tatsuhiko Ohto, Song-Toan Pham, Ryo Yamada, Hirokazu Tada, Kenichiro Omoto, Shohei Tashiro, Mitsuhiko Shionoya, Mineyuki Hattori, Keiko Jimura, Shigenobu Hayashi, Hikaru Koike, Munetaka Iwamura, Koichi Nozaki, and Hiroshi Nishihara . Multifunctional Octamethyltetrasila[2.2]cyclophanes: Conformational Variations, Circularly Polarized Luminescence, and Organic Electroluminescence. Journal of the American Chemical Society 2017, 139 (32) , 11214-11221. https://doi.org/10.1021/jacs.7b05671
- Shinya Koga, Shuhei Ueki, Masaki Shimada, Ryoma Ishii, Yu Kurihara, Yoshinori Yamanoi, Junpei Yuasa, Tsuyoshi Kawai, Taka-aki Uchida, Munetaka Iwamura, Koichi Nozaki, and Hiroshi Nishihara . Access to Chiral Silicon Centers for Application to Circularly Polarized Luminescence Materials. The Journal of Organic Chemistry 2017, 82 (12) , 6108-6117. https://doi.org/10.1021/acs.joc.7b00583
- Tsuyoshi Nishikawa, Yuuya Nagata, and Michinori Suginome . Poly(quinoxaline-2,3-diyl) as a Multifunctional Chiral Scaffold for Circularly Polarized Luminescent Materials: Color Tuning, Energy Transfer, and Switching of the CPL Handedness. ACS Macro Letters 2017, 6 (4) , 431-435. https://doi.org/10.1021/acsmacrolett.7b00131
- Hiromu Kubo, Takashi Hirose, and Kenji Matsuda . Control over the Emission Properties of [5]Helicenes Based on the Symmetry and Energy Levels of Their Molecular Orbitals. Organic Letters 2017, 19 (7) , 1776-1779. https://doi.org/10.1021/acs.orglett.7b00548
- Masayuki Gon, Risa Sawada, Yasuhiro Morisaki, and Yoshiki Chujo . Enhancement and Controlling the Signal of Circularly Polarized Luminescence Based on a Planar Chiral Tetrasubstituted [2.2]Paracyclophane Framework in Aggregation System. Macromolecules 2017, 50 (5) , 1790-1802. https://doi.org/10.1021/acs.macromol.6b02798
- Jia-Bin Xiong, Hai-Tao Feng, Jian-Ping Sun, Wen-Zhao Xie, Dong Yang, Minghua Liu, and Yan-Song Zheng . The Fixed Propeller-Like Conformation of Tetraphenylethylene that Reveals Aggregation-Induced Emission Effect, Chiral Recognition, and Enhanced Chiroptical Property. Journal of the American Chemical Society 2016, 138 (36) , 11469-11472. https://doi.org/10.1021/jacs.6b07087
- Lixiong Dai, Wai-Sum Lo, Ian D. Coates, Robert Pal, and Ga-Lai Law . New Class of Bright and Highly Stable Chiral Cyclen Europium Complexes for Circularly Polarized Luminescence Applications. Inorganic Chemistry 2016, 55 (17) , 9065-9070. https://doi.org/10.1021/acs.inorgchem.6b01546
- Gourav M. Upadhyay, Harish R. Talele, and Ashutosh V. Bedekar . Synthesis and Photophysical Properties of Aza[n]helicenes. The Journal of Organic Chemistry 2016, 81 (17) , 7751-7759. https://doi.org/10.1021/acs.joc.6b01395
- Adrien Vincent, Damien Deschamps, Thomas Martzel, Jean-François Lohier, Christopher J. Richards, Annie-Claude Gaumont, and Stéphane Perrio . Enantiomerically Pure [2.2]Paracyclophane-4-thiol: A Planar Chiral Sulfur-Based Building Block Readily Available by Resolution with an Amino Acid Chiral Auxiliary. The Journal of Organic Chemistry 2016, 81 (9) , 3961-3966. https://doi.org/10.1021/acs.joc.6b00560
- Hayato Sakai, Takako Kubota, Junpei Yuasa, Yasuyuki Araki, Tomo Sakanoue, Taishi Takenobu, Takehiko Wada, Tsuyoshi Kawai, and Taku Hasobe . Synthetic Control of Photophysical Process and Circularly Polarized Luminescence of [5]Carbohelicene Derivatives Substituted by Maleimide Units. The Journal of Physical Chemistry C 2016, 120 (14) , 7860-7869. https://doi.org/10.1021/acs.jpcc.6b01344
- Yuki Yamamoto, Hayato Sakai, Junpei Yuasa, Yasuyuki Araki, Takehiko Wada, Tomo Sakanoue, Taishi Takenobu, Tsuyoshi Kawai, and Taku Hasobe . Controlled Excited-State Dynamics and Enhanced Fluorescence Property of Tetrasulfone[9]helicene by a Simple Synthetic Process. The Journal of Physical Chemistry C 2016, 120 (13) , 7421-7427. https://doi.org/10.1021/acs.jpcc.6b01123
- Sophie Feuillastre, Mathilde Pauton, Longhui Gao, Alaric Desmarchelier, Adrian J. Riives, Damien Prim, Denis Tondelier, Bernard Geffroy, Gilles Muller, Gilles Clavier, and Grégory Pieters . Design and Synthesis of New Circularly Polarized Thermally Activated Delayed Fluorescence Emitters. Journal of the American Chemical Society 2016, 138 (12) , 3990-3993. https://doi.org/10.1021/jacs.6b00850
- Przemysław Kieryk, Jan Janczak, Jarosław Panek, Marcin Miklitz, and Jerzy Lisowski . Chiral 2 + 3 Keto-Enamine Pseudocyclophanes Derived from 1,3,5-Triformylphloroglucinol. Organic Letters 2016, 18 (1) , 12-15. https://doi.org/10.1021/acs.orglett.5b02989
- Jatish Kumar, Takuya Nakashima, and Tsuyoshi Kawai . Circularly Polarized Luminescence in Chiral Molecules and Supramolecular Assemblies. The Journal of Physical Chemistry Letters 2015, 6 (17) , 3445-3452. https://doi.org/10.1021/acs.jpclett.5b01452
- Kosuke Katagiri, Shinsuke Komagawa, Masanobu Uchiyama, Kentaro Yamaguchi, and Isao Azumaya . Control of a Chiral Property of a Calix[3]aramide: The Racemization Suppressed by Intramolecular Cyclic Hydrogen Bonds and DMSO–H2O System-Induced Spontaneous Resolution. Organic Letters 2015, 17 (15) , 3650-3653. https://doi.org/10.1021/acs.orglett.5b01455
- Hayato Sakai, Sho Shinto, Jatish Kumar, Yasuyuki Araki, Tomo Sakanoue, Taishi Takenobu, Takehiko Wada, Tsuyoshi Kawai, and Taku Hasobe . Highly Fluorescent [7]Carbohelicene Fused by Asymmetric 1,2-Dialkyl-Substituted Quinoxaline for Circularly Polarized Luminescence and Electroluminescence. The Journal of Physical Chemistry C 2015, 119 (24) , 13937-13947. https://doi.org/10.1021/acs.jpcc.5b03386
- Kyosuke Nakamura, Seiichi Furumi, Masayuki Takeuchi, Tetsuro Shibuya, and Ken Tanaka . Enantioselective Synthesis and Enhanced Circularly Polarized Luminescence of S-Shaped Double Azahelicenes. Journal of the American Chemical Society 2014, 136 (15) , 5555-5558. https://doi.org/10.1021/ja500841f
- Yuki Nojima, Masashi Hasegawa, Nobuyuki Hara, Yoshitane Imai, Yasuhiro Mazaki. Small Figure‐Eight Luminophores: Double‐Twisted Tethered Cyclic Binaphthyls Boost Circularly Polarized Luminescence. Chemistry – A European Journal 2021, 21 https://doi.org/10.1002/chem.202005320
- Han Wu, Xin He, Biao Yang, Cui‐Cui Li, Liang Zhao. Assembly‐Induced Strong Circularly Polarized Luminescence of Spirocyclic Chiral Silver(I) Clusters. Angewandte Chemie 2021, 133 (3) , 1559-1563. https://doi.org/10.1002/ange.202008765
- Han Wu, Xin He, Biao Yang, Cui‐Cui Li, Liang Zhao. Assembly‐Induced Strong Circularly Polarized Luminescence of Spirocyclic Chiral Silver(I) Clusters. Angewandte Chemie International Edition 2021, 60 (3) , 1535-1539. https://doi.org/10.1002/anie.202008765
- Kenta Sato, Masashi Hasegawa, Yuki Nojima, Nobuyuki Hara, Tomohiko Nishiuchi, Yoshitane Imai, Yasuhiro Mazaki. Circularly Polarized Luminescence of a Stereogenic Curved Paraphenylene Anchoring a Chiral Binaphthyl in Solution and Solid State. Chemistry – A European Journal 2021, 27 (4) , 1323-1329. https://doi.org/10.1002/chem.202004283
- Ryo Inoue, Riki Kondo, Yasuhiro Morisaki. Experimental and theoretical studies on circularly polarized phosphorescence of a [2.2]paracyclophane-based platinum( ii ) complex. Chemical Communications 2020, 56 (98) , 15438-15441. https://doi.org/10.1039/D0CC06205G
- Genki Namba, Yuki Mimura, Yoshitane Imai, Ryo Inoue, Yasuhiro Morisaki. Control of Axial Chirality by Planar Chirality Based on Optically Active [2.2]Paracyclophane. Chemistry – A European Journal 2020, 26 (65) , 14871-14877. https://doi.org/10.1002/chem.202003188
- Ken-ichi Sugiura. [2.2]Paracyclophane-Based Chiral Platforms for Circularly Polarized Luminescence Fluorophores and Their Chiroptical Properties: Past and Future. Frontiers in Chemistry 2020, 8 https://doi.org/10.3389/fchem.2020.00700
- Yusaku Sasai, Ryo Inoue, Yasuhiro Morisaki. Synthesis and Chiroptical Properties of †- and ‡-Shaped Molecules Based on Planar Chiral [2.2]Paracyclophane. Bulletin of the Chemical Society of Japan 2020, 93 (10) , 1193-1199. https://doi.org/10.1246/bcsj.20200160
- Chihiro Maeda, Shuichi Nomoto, Kazuto Takaishi, Tadashi Ema. Aggregation‐Induced Circularly Polarized Luminescence from Boron Complexes with a Carbazolyl Schiff Base. Chemistry – A European Journal 2020, 26 (57) , 13016-13021. https://doi.org/10.1002/chem.202001463
- Yuki Mimura, Yuki Motomura, Mizuki Kitamatsu, Yoshitane Imai. Sign inversion of excimer circularly polarized luminescence in water-soluble bipyrenyl oligopeptides through an odd-even effect. Tetrahedron Letters 2020, 61 (39) , 152238. https://doi.org/10.1016/j.tetlet.2020.152238
- Kenichi Kato, Atsuhiro Osuka. Propeller‐Shaped Semi‐fused Porphyrin Trimers: Molecular‐Symmetry‐Dependent Chiroptical Response. Chemistry – A European Journal 2020, 26 (45) , 10217-10221. https://doi.org/10.1002/chem.202002157
- Hisashi Oishi, Sayaka Mashima, Yutaka Kuwahara, Makoto Takafuji, Kyohei Yoshida, Reiko Oda, Hongdeng Qiu, Hirotaka Ihara. Polymer encapsulation and stabilization of molecular gel-based chiroptical information for strong, tunable circularly polarized luminescence film. Journal of Materials Chemistry C 2020, 8 (26) , 8732-8735. https://doi.org/10.1039/D0TC01480J
- V. A. Tolkachev. Determining the Frequency of a Purely Electronic Transition from Optical Activity Spectra. Journal of Applied Spectroscopy 2020, 87 (3) , 525-530. https://doi.org/10.1007/s10812-020-01034-x
- Chihiro Maeda, Keiji Nagahata, Takuma Shirakawa, Tadashi Ema. Azahelicene‐Fused BODIPY Analogues Showing Circularly Polarized Luminescence. Angewandte Chemie International Edition 2020, 59 (20) , 7813-7817. https://doi.org/10.1002/anie.202001186
- Mondo Izawa, Taisuke Suito, Shin‐ichiro Ishida, Daiki Shimizu, Takayuki Tanaka, Tadashi Mori, Atsuhiro Osuka. Figure‐eight Octaphyrin Bis‐Ge(IV) Complexes: Synthesis, Structures, Aromaticity, and Chiroptical Properties. Chemistry – An Asian Journal 2020, 15 (9) , 1440-1448. https://doi.org/10.1002/asia.202000159
- Pablo Reine, Ana M. Ortuño, Inês F. A. Mariz, Maria Ribagorda, Juan M. Cuerva, Araceli G. Campaña, Emerlinda Maçôas, Delia Miguel. Simple Perylene Diimide Cyclohexane Derivative With Combined CPL and TPA Properties. Frontiers in Chemistry 2020, 8 https://doi.org/10.3389/fchem.2020.00306
- Masahiro Kubo, Ko Takase, Keiichi Noguchi, Koji Nakano. Solvent-sensitive circularly polarized luminescent compounds bearing a 9,9′-spirobi[fluorene] skeleton. Organic & Biomolecular Chemistry 2020, 18 (15) , 2866-2876. https://doi.org/10.1039/C9OB02681A
- Chihiro Maeda, Keita Suka, Keiji Nagahata, Kazuto Takaishi, Tadashi Ema. Synthesis and Chiroptical Properties of Chiral Carbazole‐Based BODIPYs. Chemistry – A European Journal 2020, 26 (19) , 4261-4268. https://doi.org/10.1002/chem.201904954
- Nobuyuki Hara, Motohiro Shizuma, Takunori Harada, Yoshitane Imai. Inter- and intramolecular excimer circularly polarised luminescence of planar chiral paracyclophane-pyrene luminophores. RSC Advances 2020, 10 (19) , 11335-11338. https://doi.org/10.1039/D0RA01552K
- Chihiro Maeda, Keiji Nagahata, Takuma Shirakawa, Tadashi Ema. Azahelicene‐Fused BODIPY Analogues Showing Circularly Polarized Luminescence. Angewandte Chemie 2020, https://doi.org/10.1002/ange.202001186
- Yusuke Tanaka, Tomotaka Murayama, Atsuya Muranaka, Eiyu Imai, Masanobu Uchiyama. Ring‐Opened Hemiporphyrazines: Helical Molecules Exhibiting Circularly Polarized Luminescence. Chemistry – A European Journal 2020, 26 (8) , 1768-1771. https://doi.org/10.1002/chem.201905246
- Zahid Hassan, Eduard Spuling, Daniel M. Knoll, Stefan Bräse. Regioselektive Funktionalisierung von [2.2]Paracyclophanen: aktuelle Synthesefortschritte und Perspektiven. Angewandte Chemie 2020, 132 (6) , 2176-2190. https://doi.org/10.1002/ange.201904863
- Zahid Hassan, Eduard Spuling, Daniel M. Knoll, Stefan Bräse. Regioselective Functionalization of [2.2]Paracyclophanes: Recent Synthetic Progress and Perspectives. Angewandte Chemie International Edition 2020, 59 (6) , 2156-2170. https://doi.org/10.1002/anie.201904863
- Tingting Gao, Zhiyong Jiang, Bai Chen, Qian Sun, Yasin Orooji, Ling Huang, Zhipeng Liu. Axial chiral binaphthalene-diketopyrrolopyrrole dyads as efficient far-red to near-infrared circularly polarized luminescent emitters. Dyes and Pigments 2020, 173 , 107998. https://doi.org/10.1016/j.dyepig.2019.107998
- Yasuhiro Morisaki. Circularly Polarized Luminescence from Planar Chiral Compounds Based on [2.2]Paracyclophane. 2020,,, 31-52. https://doi.org/10.1007/978-981-15-2309-0_3
- . Circularly Polarized Luminescence of Isolated Small Organic Molecules. 2020,,https://doi.org/10.1007/978-981-15-2309-0
- Taku Hasobe. Structural Control of Fluorescent Helicates for Improved Circularly Polarized Luminescence Properties. 2020,,, 99-116. https://doi.org/10.1007/978-981-15-2309-0_5
- . Circularly Polarized Luminescence of Isolated Small Organic Molecules. 2020,,https://doi.org/10.1007/978-981-15-2309-0
- Michael John Hall, Santiago de la Moya. BODIPY Based Emitters of Circularly Polarized Luminescence. 2020,,, 117-149. https://doi.org/10.1007/978-981-15-2309-0_6
- . Circularly Polarized Luminescence of Isolated Small Organic Molecules. 2020,,https://doi.org/10.1007/978-981-15-2309-0
- Toshiaki Ikeda, Takeharu Haino. Circularly Polarized Luminescence of Chirally Arranged Achiral Organic Luminophores by Covalent and Supramolecular Methods. 2020,,, 197-218. https://doi.org/10.1007/978-981-15-2309-0_9
- . Circularly Polarized Luminescence of Isolated Small Organic Molecules. 2020,,https://doi.org/10.1007/978-981-15-2309-0
- Yang Zhao, Han Wang, Bo Wu, Yong-Gui Zhou. Synthesis of paracyclophanes with planar and central chirality: kinetic resolution of [2.2]paracyclophane aldimines via palladium-catalyzed addition of arylboronic acids. Organic Chemistry Frontiers 2019, 6 (24) , 3956-3960. https://doi.org/10.1039/C9QO01011D
- Jinjia Xu. Control over chiroptical and electronic properties of poly(9,9′-bifluorenylidene) bearing chiral side chains. Polymer Chemistry 2019, 10 (46) , 6334-6341. https://doi.org/10.1039/C9PY01033E
- Paula Mayorga Burrezo, Vicente G. Jiménez, Davide Blasi, Imma Ratera, Araceli G. Campaña, Jaume Veciana. Organic Free Radicals as Circularly Polarized Luminescence Emitters. Angewandte Chemie 2019, 131 (45) , 16428-16434. https://doi.org/10.1002/ange.201909398
- Paula Mayorga Burrezo, Vicente G. Jiménez, Davide Blasi, Imma Ratera, Araceli G. Campaña, Jaume Veciana. Organic Free Radicals as Circularly Polarized Luminescence Emitters. Angewandte Chemie International Edition 2019, 58 (45) , 16282-16288. https://doi.org/10.1002/anie.201909398
- Masashi Hasegawa, Kosuke Kobayakawa, Yuki Nojima, Yasuhiro Mazaki. Synthesis and chiroptical properties of stereogenic cyclic dimers based on 2,2′-biselenophene and [2.2]paracyclophane. Organic & Biomolecular Chemistry 2019, 17 (39) , 8822-8826. https://doi.org/10.1039/C9OB01907C
- Daniel M. Knoll, Thomas B. Wiesner, Stefan M. Marschner, Zahid Hassan, Patrick Weis, Manfred Kappes, Martin Nieger, Stefan Bräse. Synthesis and characterization of rigid [2.2]paracyclophane–porphyrin conjugates as scaffolds for fixed-distance bimetallic complexes. RSC Advances 2019, 9 (52) , 30541-30544. https://doi.org/10.1039/C9RA07055A
- Nobuyuki Hara, Koji Okuda, Motohiro Shizuma, Nobuo Tajima, Yoshitane Imai. Control of Circularly Polarised Luminescence Using a Suitable Wired Structure Connecting a Binaphthyl with Two Pyrenes. ChemistrySelect 2019, 4 (35) , 10209-10213. https://doi.org/10.1002/slct.201902176
- Xiangqing Jia, Jörn Nitsch, Lei Ji, Zhu Wu, Alexandra Friedrich, Florian Kerner, Michael Moos, Christoph Lambert, Todd B. Marder. Triarylborane‐Based Helical Donor–Acceptor Compounds: Synthesis, Photophysical, and Electronic Properties. Chemistry – A European Journal 2019, 25 (46) , 10845-10857. https://doi.org/10.1002/chem.201902258
- Talal F. Al-Azemi, Mickey Vinodh, Fatemeh H. Alipour, Abdirahman A. Mohamod. Synthesis, functionalization, and isolation of planar-chiral pillar[5]arenes with bulky substituents using a chiral derivatization agent. RSC Advances 2019, 9 (40) , 23295-23301. https://doi.org/10.1039/C9RA03135A
- Koji Miki, Takeru Noda, Masayuki Gon, Kazuo Tanaka, Yoshiki Chujo, Yoshiyuki Mizuhata, Norihiro Tokitoh, Kouichi Ohe. Near‐Infrared Circularly Polarized Luminescence through Intramolecular Excimer Formation of Oligo( p ‐phenyleneethynylene)‐Based Double Helicates. Chemistry – A European Journal 2019, 25 (39) , 9211-9216. https://doi.org/10.1002/chem.201901467
- Kevin J. Weiland, Almudena Gallego, Marcel Mayor. Beyond Simple Substitution Patterns - Symmetrically Tetrasubstituted [2.2]Paracyclophanes as 3D Functional Materials. European Journal of Organic Chemistry 2019, 2019 (20) , 3073-3085. https://doi.org/10.1002/ejoc.201900061
- Katsuaki Kikuchi, Jun Nakamura, Yuuya Nagata, Hiromu Tsuchida, Takahiro Kakuta, Tomoki Ogoshi, Yasuhiro Morisaki. Control of Circularly Polarized Luminescence by Orientation of Stacked π‐Electron Systems. Chemistry – An Asian Journal 2019, 14 (10) , 1681-1685. https://doi.org/10.1002/asia.201801741
- Kouhei Watanabe, Ayano Taniguchi, Daiki Kaji, Nobuyuki Hara, Tomomasa Hosoya, Aoba Kanesaka, Takunori Harada, Hiroyuki Nishikawa, Yoshitane Imai. Non-classical control of solid-state aggregation-induced enhanced circularly polarized luminescence in chiral perylene diimides. Tetrahedron 2019, 75 (21) , 2944-2948. https://doi.org/10.1016/j.tet.2019.04.025
- Yoshinori Yamanoi, Tsukasa Usuki, Kenichiro Omoto, Masaki Shimada, Hikaru Koike, Munetaka Iwamura, Koichi Nozaki, Daisuke Saito, Masako Kato, Hiroshi Nishihara. Dioxacyclophanes as a Scaffold for Silicon-based Circularly Polarized Luminescent Materials. Tetrahedron Letters 2019, 60 (16) , 1108-1112. https://doi.org/10.1016/j.tetlet.2019.03.033
- Chihiro Maeda, Keiji Nagahata, Kazuto Takaishi, Tadashi Ema. Synthesis of chiral carbazole-based BODIPYs showing circularly polarized luminescence. Chemical Communications 2019, 55 (21) , 3136-3139. https://doi.org/10.1039/C9CC00894B
- Yuki Nojima, Masashi Hasegawa, Nobuyuki Hara, Yoshitane Imai, Yasuhiro Mazaki. Stereogenic cyclic oligonaphthalenes displaying ring size-dependent handedness of circularly polarized luminescence (CPL). Chemical Communications 2019, 55 (19) , 2749-2752. https://doi.org/10.1039/C8CC08929A
- Hirotaka Ihara, Makoto Takafuji, Yutaka Kuwahara, Yutaka Okazaki, Naoya Ryu, Takashi Sagawa, Reiko Oda. Supramolecular Web and Application for Chiroptical Functionalization of Polymer. 2019,,, 297-337. https://doi.org/10.1002/9783527823987.vol4_c11
- , . Molecular Technology. 2018,,https://doi.org/10.1002/9783527823987
- Talal F. Al-Azemi, Mickey Vinodh, Fatemeh H. Alipour, Abdirahman A. Mohamod. Chiral discrimination of 2-heptlyaminium salt by planar-chiral monohydroxy-functionalized pillar[5]arenes. Organic Chemistry Frontiers 2019, 6 (5) , 603-610. https://doi.org/10.1039/C8QO01343H
- Makoto Saikawa, Takumu Noda, Ryota Matsuoka, Takashi Nakamura, Tatsuya Nabeshima. Heterodinuclear Group 13 Element Complexes of N 4 O 6 -Type Dipyrrin with an Unsymmetrical Twisted Structure. European Journal of Inorganic Chemistry 2019, 2019 (6) , 766-769. https://doi.org/10.1002/ejic.201801062
- Gyurim Park, Hyungchae Kim, Hoichang Yang, Kyung Ryoul Park, Inho Song, Joon Hak Oh, Changsoon Kim, Youngmin You. Amplified circularly polarized phosphorescence from co-assemblies of platinum( ii ) complexes. Chemical Science 2019, 10 (5) , 1294-1301. https://doi.org/10.1039/C8SC04509G
- Chihiro Maeda, Kanae Ogawa, Kosuke Sadanaga, Kazuto Takaishi, Tadashi Ema. Chiroptical and catalytic properties of doubly binaphthyl-strapped chiral porphyrins. Chemical Communications 2019, 55 (8) , 1064-1067. https://doi.org/10.1039/C8CC09114E
- Ayano Taniguchi, Daiki Kaji, Nobuyuki Hara, Ryosuke Murata, Shogo Akiyama, Takunori Harada, Atsushi Sudo, Hiroyuki Nishikawa, Yoshitane Imai. Solid-state AIEnh-circularly polarised luminescence of chiral perylene diimide fluorophores. RSC Advances 2019, 9 (4) , 1976-1981. https://doi.org/10.1039/C8RA09785B
- Kevin J. Weiland, Nathalia Münch, Wanja Gschwind, Daniel Häussinger, Marcel Mayor. A Chiral Macrocyclic Oligothiophene with Broken Conjugation – Rapid Racemization through Internal Rotation. Helvetica Chimica Acta 2019, 102 (1) , e1800205. https://doi.org/10.1002/hlca.201800205
- Masayuki Gon, Kazuo Tanaka, Yoshiki Chujo. Element-Block Materials: New Concept for the Development of Advanced Hybrids and Inorganic Polymers. 2019,,, 3-25. https://doi.org/10.1007/978-981-13-2889-3_1
- . New Polymeric Materials Based on Element-Blocks. 2019,,https://doi.org/10.1007/978-981-13-2889-3
- Hiroaki Ito, Hayato Sakai, Yoshinori Okayasu, Junpei Yuasa, Tadashi Mori, Taku Hasobe. Significant Enhancement of Absorption and Luminescence Dissymmetry Factors in the Far-Red Region: A Zinc(II) Homoleptic Helicate Formed by a Pair of Achiral Dipyrromethene Ligands. Chemistry - A European Journal 2018, 24 (63) , 16889-16894. https://doi.org/10.1002/chem.201804171
- Riddhi Gupta, Trevor A. Cabreros, Gilles Muller, Ashutosh V. Bedekar. Enantiomerically Pure 5,13-Dicyano-9-oxa[7]helicene: Synthesis and Study. European Journal of Organic Chemistry 2018, 2018 (39) , 5397-5405. https://doi.org/10.1002/ejoc.201800922
- Kengo Akagawa, Junichi Higuchi, Isao Yoshikawa, Kazuaki Kudo. Kinetic Resolution of Ansa Cyclophanes by Peptide-Catalyzed Aldol/Retro-Aldol Reactions. European Journal of Organic Chemistry 2018, 2018 (38) , 5278-5281. https://doi.org/10.1002/ejoc.201800774
- Risa Sawada, Masayuki Gon, Jun Nakamura, Yasuhiro Morisaki, Yoshiki Chujo. Synthesis of enantiopure planar chiral bis-( para )-pseudo- meta -type [2.2]paracyclophanes. Chirality 2018, 30 (10) , 1109-1114. https://doi.org/10.1002/chir.23010
- Yasuhiro Morisaki, Yoshiki Chujo. Synthesis of Optically Active π-Conjugated Molecules Based on Planar Chiral [2.2]Paracyclophane. Journal of Synthetic Organic Chemistry, Japan 2018, 76 (10) , 1055-1065. https://doi.org/10.5059/yukigoseikyokaishi.76.1055
- Nobuyuki Hara, Masaki Yanai, Daiki Kaji, Motohiro Shizuma, Nobuo Tajima, Michiya Fujiki, Yoshitane Imai. A Pivotal Biaryl Rotamer Bearing Two Floppy Pyrenes that Exhibits Cryptochiral Characteristics in the Ground State. ChemistrySelect 2018, 3 (35) , 9970-9973. https://doi.org/10.1002/slct.201801770



