Oxidative cyclo-rearrangement of helicenes into chiral nanographenes

Autor: Chengshuo Shen, Guoli Zhang, Yongle Ding, Na Yang, Fuwei Gan, Jeanne Crassous, Huibin Qiu

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)

Nanographenes are emerging as a distinctive class of functional materials for electronic and optical devices. Here, the authors develop a facile strategy to recompose helicenes into a variety of chiral nanographenes through an oxidative cyclo-rearran

Externí odkaz: https://doaj.org/article/71b3456f4fae4c3ab936c609765fdd4d

Helicity-modulated remote C-H functionalization

Autor: Na Yang, Chengshuo Shen, Guoli Zhang, Fuwei Gan, Yongle Ding, Jeanne Crassous, Huibin Qiu

Publikováno v: Science Advances
Science Advances, 2023, 9 (17), pp.eadg6680. ⟨10.1126/sciadv.adg6680⟩

Remote C-H functionalization is highly important for the conversion and utilization of arenes, but the conventional routes are comprehensively developed with the assistance of transition metal catalysts or templates. We report a facile metal/template

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8bed1cd18858b146d2600b8284df94a
https://doi.org/10.1126/sciadv.adg6680

A high‐quality genome assembly of Jasminum sambac provides insight into floral trait formation and Oleaceae genome evolution

Autor: Xu Shixiao, Juntao Sun, Zhiqiang Zhang, Fei Shen, Tiezhao Yang, Gang Xue, Zhaoyun Wu, Yongle Ding

Publikováno v: Molecular Ecology Resources. 22:724-739

As one of the most economically significant Oleaceae family members, Jasminum sambac is renowned for its distinct sweet, heady fragrance. Using Illumina reads, Nanopore long reads, and HiC-sequencing, we efficiently assembled and annotated the J. sam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8152b7f55d633daebc52e0683758c829
https://doi.org/10.1111/1755-0998.13497

Transformation of Crowded Oligoarylene into Perylene‐Cored Chiral Nanographene by Sequential Oxidative Cyclization and 1,2‐Phenyl Migration

Autor: Huibin Qiu, Yongle Ding, Chengshuo Shen, Jinghao Wang, Fuwei Gan, Guoli Zhang

Publikováno v: Angewandte Chemie International Edition. 61

Synthetic innovation to construct sophisticated nanographenes is of fundamental significance for a variety of advanced applications. Herein, we report a distinctive method to prepare π -extended chiral nanographenes with 29 benzenoid rings and two h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f9358c7dc7eb44edbd4569d22faa2d1
https://doi.org/10.1002/anie.202115979

Helicene-derived aggregation-induced emission conjugates with highly tunable circularly polarized luminescence

Autor: Huibin Qiu, Jinghao Wang, Guoli Zhang, Yongle Ding, Chengshuo Shen, Jeanne Crassous, Ruibin Wang, Fuwei Gan

Publikováno v: Materials Chemistry Frontiers
Materials Chemistry Frontiers, Royal Society of Chemistry, 2020, 4 (3), pp.837-844. ⟨10.1039/c9qm00652d⟩
Materials Chemistry Frontiers, 2020, 4 (3), pp.837-844. ⟨10.1039/c9qm00652d⟩

International audience; Chiral organic molecules play an important role in generating circularly polarized luminescence (CPL) with high quantum yield and tunable colours. However, their CPL performance is virtually limited by the small dissymmetric f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fb1074562895cdc954053df81ea0a91
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02531287