Multi-layer 3D chirality: new synthesis, AIE and computational studies

Yangxue Liu; Guanzhao Wu; Zhen Yang; Hossein Rouh; Nandakumar Katakam; Sultan Ahmed; Daniel Unruh; Zhonghua Cui; Hans Lischka; Guigen Li

doi:10.1007/s11426-019-9711-x

Multi-layer 3D chirality: new synthesis, AIE and computational studies

Yangxue Liu, Guanzhao Wu, Zhen Yang, Hossein Rouh, Nandakumar Katakam, Sultan Ahmed, Daniel Unruh, Zhonghua Cui, Hans Lischka, Guigen Li

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

New synthesis of multi-layer 3D chiral molecules has been developed under novel conditions to give better outcomes. The aggregation-induced emission (AIE), UV irradiation/excitation, charge transfer (CT) and local excited (LE) ππ* transitions have been investigated on a representative individual enantiomer of pseudo C₂ asymmetry which was made possibly by differentiating moieties on phosphorous on N-phosphonyl ring of chiral sandwich framework. Meanwhile, a new tandem C-N/C-C coupling reaction was unexpectedly rendered providing a novel access to special benzo[a]carbazoles.

Original language	English
Pages (from-to)	692-698
Number of pages	7
Journal	Science China Chemistry
Volume	63
Issue number	5
DOIs	https://doi.org/10.1007/s11426-019-9711-x
State	Published - May 1 2020

Keywords

aggregation-induced emission (AIE)
architecture chirality
charge transfer (CT)
multi-layer 3D chirality
organo sandwich chirality

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10.1007/s11426-019-9711-x

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title = "Multi-layer 3D chirality: new synthesis, AIE and computational studies",

abstract = "New synthesis of multi-layer 3D chiral molecules has been developed under novel conditions to give better outcomes. The aggregation-induced emission (AIE), UV irradiation/excitation, charge transfer (CT) and local excited (LE) ππ* transitions have been investigated on a representative individual enantiomer of pseudo C2 asymmetry which was made possibly by differentiating moieties on phosphorous on N-phosphonyl ring of chiral sandwich framework. Meanwhile, a new tandem C-N/C-C coupling reaction was unexpectedly rendered providing a novel access to special benzo[a]carbazoles.",

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author = "Yangxue Liu and Guanzhao Wu and Zhen Yang and Hossein Rouh and Nandakumar Katakam and Sultan Ahmed and Daniel Unruh and Zhonghua Cui and Hans Lischka and Guigen Li",

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T2 - new synthesis, AIE and computational studies

AU - Liu, Yangxue

AU - Wu, Guanzhao

AU - Yang, Zhen

AU - Rouh, Hossein

AU - Katakam, Nandakumar

AU - Ahmed, Sultan

AU - Unruh, Daniel

AU - Cui, Zhonghua

AU - Lischka, Hans

AU - Li, Guigen

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AB - New synthesis of multi-layer 3D chiral molecules has been developed under novel conditions to give better outcomes. The aggregation-induced emission (AIE), UV irradiation/excitation, charge transfer (CT) and local excited (LE) ππ* transitions have been investigated on a representative individual enantiomer of pseudo C2 asymmetry which was made possibly by differentiating moieties on phosphorous on N-phosphonyl ring of chiral sandwich framework. Meanwhile, a new tandem C-N/C-C coupling reaction was unexpectedly rendered providing a novel access to special benzo[a]carbazoles.

KW - aggregation-induced emission (AIE)

KW - architecture chirality

KW - charge transfer (CT)

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