Literature DB >> 32355944

Open-shell singlet diradicaloid difluoreno[4,3-b:3',4'-d]furan and its radical cation and dianion.

Sakura Mori1, Motoko Akita2, Shuichi Suzuki3, Motoko S Asano4, Michihisa Murata5, Tsuyoshi Akiyama1, Taisuke Matsumoto6, Chitoshi Kitamura1, Shin-Ichiro Kato1.   

Abstract

Difluoreno[4,3-b:3',4'-d]furan (DFFu) was prepared via a short, scalable, multi-step synthesis, and characterized by crystallography, spectroscopic measurements, and theoretical calculations. Even though the results revealed an open-shell singlet diradical character, DFFu is stable under ambient conditions. The radical cationic and dianionic species of DFFu were also synthesized and characterized.

Entities:  

Year:  2020        PMID： 32355944     DOI： 10.1039/d0cc01638a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  Impact of Heterocycle Annulation on NIR Absorbance in Quinoid Thioacene Derivatives.

Authors:  Peng Hou; Sebastian Peschtrich; Nils Huber; Wolfram Feuerstein; Angela Bihlmeier; Ivo Krummenacher; Roland Schoch; Wim Klopper; Frank Breher; Jan Paradies
Journal:  Chemistry       Date:  2022-03-29       Impact factor: 5.020

2.  Medium Diradical Character, Small Hole and Electron Reorganization Energies and Ambipolar Transistors in Difluorenoheteroles.

Authors:  Sakura Mori; Sergio Moles Quintero; Naoki Tabaka; Ryohei Kishi; Raúl González Núñez; Alexandra Harbuzaru; Rocío Ponce Ortiz; Jose Marín-Beloqui; Shuichi Suzuki; Chitoshi Kitamura; Carlos J Gómez-García; Yasi Dai; Fabrizia Negri; Masayoshi Nakano; Shin-Ichiro Kato; Juan Casado
Journal:  Angew Chem Int Ed Engl       Date:  2022-07-04       Impact factor: 16.823

3.  Modulating the ground state, stability and charge transport in OFETs of biradicaloid hexahydro-diindenopyrene derivatives and a proposed method to estimate the biradical character.

Authors:  Tanguy Jousselin-Oba; Masashi Mamada; Atsushi Okazawa; Jérome Marrot; Takayuki Ishida; Chihaya Adachi; Abderrahim Yassar; Michel Frigoli
Journal:  Chem Sci       Date:  2020-09-16       Impact factor: 9.825

4.  Impact of the macrocyclic structure and dynamic solvent effect on the reactivity of a localised singlet diradicaloid with π-single bonding character.

Authors:  Zhe Wang; Rikuo Akisaka; Sohshi Yabumoto; Tatsuo Nakagawa; Sayaka Hatano; Manabu Abe
Journal:  Chem Sci       Date:  2020-11-10       Impact factor: 9.825
  4 in total

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