Bis(10-methylacridinium)s as a Versatile Platform for Redox-Active Functionalized Dyes and Novel Structures

Complexation-induced inversion of helicity by an organic guest in a dynamic molecular propeller based on a tristerephthalamide host with a two-layer structure

(2014) Ryo Katoono et al.   CHEMICAL COMMUNICATIONS

Preparation and structure of acenaphthylene-1,2-diyldi(9-acridine) derivatives with a long CC bond

(2014) Takashi Takeda et al.   CHEMICAL COMMUNICATIONS

Oxidative Protonolysis of the Expanded Central C–C Bond in a Di(spiroacridan)-type Hexaphenylethane Derivative Accompanied by UV–vis, FL, and CD Spectral Changes

(2014) Takanori Suzuki et al.   CHEMISTRY LETTERS

Wurster’s Blue-type Cation Radicals Framed in a 5,10-Dihydrobenzo[a]indolo[2,3-c]carbazole (BIC) Skeleton: Dual Electrochromism with Drastic Changes in UV/Vis/NIR and Fluorescence

(2014) Takanori Suzuki et al.   Chemistry-An Asian Journal

Ground-State Kinetics of Bistable Redox-Active Donor–Acceptor Mechanically Interlocked Molecules

(2013) Albert C. Fahrenbach et al.   ACCOUNTS OF CHEMICAL RESEARCH

A C3-symmetric chiroptical molecular propeller based on hexakis(phenylethynyl)benzene with a threefold terephthalamide: stereospecific propeller generation through the cooperative transmission of point chiralities on the host and guest upon complexation

(2013) Ryo Katoono et al.   CHEMICAL COMMUNICATIONS

Preparation, Properties, and X-ray Structures of Bis(10-methyl-9-methyleneacridan)-type Electron Donors with a Thiophene, Bithiophene, or Terthiophene Skeleton: Redox Switching of Thiophene–Thienoquinoid Structure Accompanied by UV–vis–NIR Electrochromic Response

(2013) Takanori Suzuki et al.   CHEMISTRY LETTERS

5,10-Dihydrobenzo[a]indolo[2,3-c]carbazole: A Highly Fluorescent Disk-shaped Electron Donor Exhibiting Dual UV–vis–NIR and Fluorescence Spectral Changes upon Electrolysis

(2013) Takanori Suzuki et al.   CHEMISTRY LETTERS

Geometrical Remote Steric Effects in 4,5-Disubstituted-9,10-dihydrophenanthrenes: Expansion of Prestrained C9–C10 Bond in Di(spiroacridan) Derivatives

(2013) Kazuhisa Wada et al.   CHEMISTRY LETTERS

Hexaphenylethanes with an Ultralong C–C Bond: Expandability of the C–C Bond in Highly Strained Tetraarylpyracenes

(2013) Takashi Takeda et al.   CHEMISTRY LETTERS

Expandability of Ultralong C–C Bonds: Largely Different C1–C2 Bond Lengths Determined by Low-temperature X-ray Structural Analyses on Pseudopolymorphs of 1,1-Bis(4-fluorophenyl)-2,2-bis(4-methoxyphenyl)pyracene

(2013) Takanori Suzuki et al.   CHEMISTRY LETTERS

Chiral Memory Units Based on Dynamic Redox Systems with a Dibenzoxepinone Skeleton: Drastic Change in Racemization Barrier and Electrochemical Bistability

(2013) Takanori Suzuki et al.   HETEROCYCLES

Experimental and theoretical characterization of a new synthesized extended viologen

(2012) Marta Erminia Alberto et al.   CHEMICAL PHYSICS LETTERS

Nonadditive Substituent Effects on Expanding Prestrained C–C Bond in Crystal: X-ray Analyses on Unsymmetrically Substituted Tetraarylpyracenes Prepared by a Flow Microreactor Method

(2012) Takanori Suzuki et al.   CHEMISTRY LETTERS

7,7,8,8-Tetraaryl-o-quinodimethane Stabilized by Dibenzo Annulation: A Helical π-Electron System That Exhibits Electrochromic and Unique Chiroptical Properties

(2012) Takanori Suzuki et al.   CHEMISTRY-A EUROPEAN JOURNAL

Stable Alkanes Containing Very Long Carbon–Carbon Bonds

(2012) Andrey A. Fokin et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Stable neutral radicals based on the polyazaacene skeleton that exhibit high electrochemical amphotericity

(2012) Youhei Miura et al.   TETRAHEDRON LETTERS

Overcoming lability of extremely long alkane carbon–carbon bonds through dispersion forces

(2011) Peter R. Schreiner et al.   NATURE

Drastic change in racemization barrier upon redox reactions: novel chiral-memory units based on dynamic redox systems

(2010) Takanori Suzuki et al.   CHEMICAL COMMUNICATIONS

Halochromic Chiroptical Response of Novel Bis(9-acridinyl)-type Fluorophores with a Helical π Framework

(2010) Tatsuo Nehira et al.   CHEMISTRY LETTERS

Fluorescence properties of ion pair charge transfer complex with bithiophene group

(2010) Fuyuki Ito et al.   JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY

Controlling Ring Translation of Rotaxanes

(2010) Antje Vetter et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Intramolecular triarylmethane-triarylmethylium complex: Generation, properties, and X-ray structure of a C–H bridged carbocation

(2010) Takanori Suzuki et al.   PURE AND APPLIED CHEMISTRY

Multi-Input/Multi-Output Molecular Response System Based on the Dynamic Redox Behavior of 3,3,4,4-Tetraaryldihydro[5]helicene Derivatives: Reversible Formation/Destruction of Chiral Fluorophore and Modulation of Chiroptical Properties by Solvent Polarity

(2009) Takanori Suzuki et al.   CHEMISTRY-A EUROPEAN JOURNAL

Intramolecular Methylacridan-Methylacridinium Complexes with a Phenanthrene-4,5-diyl or Related Skeleton: Geometry-Property Relationships in Isolable CH Bridged Carbocations

(2009) Takanori Suzuki et al.   CHEMISTRY-A EUROPEAN JOURNAL

Phenanthrene-4,5-diylbis(10-methylacridinium) with a Short C+ - - C+ Contact: Preparation, Molecular Structure, Redox Properties, and Electrochromic Interconversion with Dihydropyrene Derivative

(2009) Takanori Suzuki et al.   HETEROCYCLES

Long-Lived Photogenerated States of α-Oligothiophene−Acridinium Dyads Have Triplet Character

(2009) Jingqiu Hu et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Dynamic Molecular Propeller: Supramolecular Chirality Sensing by Enhanced Chiroptical Response through the Transmission of Point Chirality to Mobile Helicity

(2009) Ryo Katoono et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Negligible diradical character for the ultralong C–C bond in 1,1,2,2-tetraarylpyracene derivatives at room temperature

(2009) Takashi Takeda et al.   TETRAHEDRON LETTERS

Enantioselective Induction of Helical Chirality in Cyclooctapyrroles by Metal-Complex Formation

(2008) Jun-ichiro Setsune et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Designed molecular propellers based on tetraarylterephthalamide and their chiroptical properties induced by biased helicity through transmission of point chirality

(2008) Ryo Katoono et al.   CHEMICAL COMMUNICATIONS

Ultralong Carbon–Carbon Bonds in Dispirobis(10‐methylacridan) Derivatives with an Acenaphthene, Pyracene, or Dihydropyracylene Skeleton

(2008) Hidetoshi Kawai et al.   CHEMISTRY-A EUROPEAN JOURNAL

Chirality-Sensing Supramolecular Systems

(2007) Guy A. Hembury et al.   CHEMICAL REVIEWS

Four-way-output molecular response system based on the dihydrodibenzo[c,g]phenanthrene skeleton: modulation of CD and FDCD activity by acid and electron-transfer

(2007) Eisuke Ohta et al.   TETRAHEDRON LETTERS

Unprecedented four-way-output molecular response system based on biphenyl-2,2′-diyldiacridiniums: induction of axial chirality through intramolecular hydrogen bonds between chiral amide groups

(2007) Takanori Suzuki et al.   TETRAHEDRON LETTERS