Exciton coupling chirality in helicene-porphyrin conjugates

Kais Dhbaibi; Paola Matozzo; Laura Abella; Marion Jean; Nicolas Vanthuyne; Jochen Autschbach; Ludovic Favereau; Jeanne Crassous

doi:10.1039/d1cc03314j

Exciton coupling chirality in helicene-porphyrin conjugates

Kais Dhbaibi
, Paola Matozzo
, Laura Abella
, Marion Jean
, Nicolas Vanthuyne
, Jochen Autschbach
, Ludovic Favereau
, Jeanne Crassous

Chemistry

Université de Rennes
SUNY Buffalo
Aix Marseille University

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

23 Scopus citations

Abstract

Enantiopure helicene-porphyrin conjugates were prepared. They show strong changes in their circular dichroic response as compared to classical helicene derivatives, with highly intense bisignate Exciton Coupling (EC) signal and Δεvalues up to 680 M⁻¹cm⁻¹for the Soret band.

Original language	English
Pages (from-to)	10743-10746
Number of pages	4
Journal	Chemical Communications
Volume	57
Issue number	82
DOIs	https://doi.org/10.1039/d1cc03314j
State	Published - Oct 21 2021

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10.1039/d1cc03314j

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title = "Exciton coupling chirality in helicene-porphyrin conjugates",

abstract = "Enantiopure helicene-porphyrin conjugates were prepared. They show strong changes in their circular dichroic response as compared to classical helicene derivatives, with highly intense bisignate Exciton Coupling (EC) signal and Δεvalues up to 680 M−1cm−1for the Soret band.",

author = "Kais Dhbaibi and Paola Matozzo and Laura Abella and Marion Jean and Nicolas Vanthuyne and Jochen Autschbach and Ludovic Favereau and Jeanne Crassous",

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T1 - Exciton coupling chirality in helicene-porphyrin conjugates

AU - Dhbaibi, Kais

AU - Matozzo, Paola

AU - Abella, Laura

AU - Jean, Marion

AU - Vanthuyne, Nicolas

AU - Autschbach, Jochen

AU - Favereau, Ludovic

AU - Crassous, Jeanne

PY - 2021/10/21

Y1 - 2021/10/21

N2 - Enantiopure helicene-porphyrin conjugates were prepared. They show strong changes in their circular dichroic response as compared to classical helicene derivatives, with highly intense bisignate Exciton Coupling (EC) signal and Δεvalues up to 680 M−1cm−1for the Soret band.

AB - Enantiopure helicene-porphyrin conjugates were prepared. They show strong changes in their circular dichroic response as compared to classical helicene derivatives, with highly intense bisignate Exciton Coupling (EC) signal and Δεvalues up to 680 M−1cm−1for the Soret band.

UR - https://www.scopus.com/pages/publications/85117192270

U2 - 10.1039/d1cc03314j

DO - 10.1039/d1cc03314j

M3 - Article

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AN - SCOPUS:85117192270

SN - 1359-7345

VL - 57

SP - 10743

EP - 10746

JO - Chemical Communications

JF - Chemical Communications

IS - 82

ER -

Exciton coupling chirality in helicene-porphyrin conjugates

Abstract

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