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List of works by Masashi Hasegawa

10-Mesityl-1,8-diphenylanthracene Dimer: Synthesis, Structure, and Properties.

scientific article published on 2 March 2018

Antiaromaticity of Planar Bisdehydro[12]- and Tetrakisdehydro[16]annulenes Fused with Dithieno[3,4- b:3',4'- d]thiophenes

scientific article published on 15 May 2018

Chiroptical properties of 1,3-diphenylallene-anchored tetrathiafulvalene and its polymer synthesis

scientific article published on 8 June 2015

Circularly Polarized Luminescence of a Stereogenic Curved Paraphenylene Anchoring a Chiral Binaphthyl in Solution and Solid State

scientific article published on 26 November 2020

Dimeric and trimeric tetrathiafulvalenes with strong intramolecular interactions in the oxidized states

scientific article published on 18 May 2011

Dimeric tetrathiafulvalene linked to pseudo-ortho-[2.2]paracyclophane: chiral electrochromic properties and use as a chiral dopant

scientific article published on 21 August 2014

Efficient synthesis, structure, and complexation studies of electron-donating thiacalix[n]dithienothiophene

scientific article published on 16 January 2015

Hydration of Polycationic [5]Radialene with Quintuple 1,3-Dithiol-2-ylidenes Leads to a New Class of π-Extended Tetrathiafulvalene Scaffold

scientific article published on 04 March 2019

Macrocyclic Oligothiophene with Stereogenic [2.2]Paracyclophane Scaffolds: Chiroptical Properties from π-Transannular Interactions.

scientific article published on 31 January 2017

Multifunctional π-expanded macrocyclic oligothiophene 6-mers and related macrocyclic oligomers.

scientific article

Oxidation of a Dithieno[3,4-b:3',4'-d]thiophene Cyclic Dimer Containing a Planar Cyclooctatetraene Ring: Retention of High Antiaromaticity During Reactions

scientific article published on 04 April 2019

Reduction of Ethynylenes to Vinylenes in a Macrocyclic π-Extended Thiophene Skeleton Under McMurry Coupling Conditions

scientific article published on 08 December 2020

Selenacalix[4]dithienothiophene: Synthesis, Structure, and Complexation of a Cyclic Tetramer of Selenide-Bridging Dithienothiophene

scientific article published on 05 September 2018

Selenacalix[4]selenophene: Synthesis, Structure, and Gel Formation of Cyclic Selenoether of Selenophene

scientific article published on 02 April 2020

Small Structural Changes in the Alkyl Substituents of Macrocyclic π-Extended Thiophene Oligomers Causes a Key Effect on Their Stacking and Functional Properties

scientific article published on 14 May 2019

Star-shaped tetrathiafulvalene oligomers towards the construction of conducting supramolecular assembly

scientific article

Stereogenic cyclic oligonaphthalenes displaying ring size-dependent handedness of circularly polarized luminescence (CPL)

scientific article published on 01 February 2019

Straightforward Synthesis, Electrochemical Properties, and Gel Formation of Thiacalix[n]thiophenes

scientific article published on 28 January 2016

Synthesis and Nanostructures of Cyclic Triphenylene Trimers Having Long Alkyl and Alkoxy Side-Chains

article

Synthesis and chiroptical properties of stereogenic cyclic dimers based on 2,2'-biselenophene and [2.2]paracyclophane

scientific article published on 01 October 2019

Synthesis and electronic structure of dicyanofulvene-fused electron accepting molecule based on a 1,5-dihydro-s-indacene framework

scientific article published on 13 October 2014

Synthesis, Structure, Optical, and Electrochemical Properties of Triple- and Quadruple-Decker Co-facial Tetrathiafulvalene Arrays.

scientific article

Synthesis, Structures, and Photophysical Properties of π-Expanded Oligothiophene 8-mers and Their Saturn-Like C60 Complexes

scientific article published on 10 March 2015

Tetrathiafulvalenylallene: a new class of donor molecules having strong chiroptical properties in neutral and doped states

scientific article published on 05 August 2011