Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives

Se Young Kee; Jong Min Lim; Soo Jin Kim; Jaeduk Yoo; Jung Su Park; Tridib Sarma; Vincent M. Lynch; Pradeepta K. Panda; Jonathan L. Sessler; Dongho Kim; Chang Hee Lee

doi:10.1039/c1cc11733e

Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives

Se Young Kee
, Jong Min Lim
, Soo Jin Kim
, Jaeduk Yoo
, Jung Su Park
, Tridib Sarma
, Vincent M. Lynch
, Pradeepta K. Panda
, Jonathan L. Sessler
, Dongho Kim
, Chang Hee Lee

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

36 Scopus citations

Abstract

Two new expanded porphyrins, naphthorubyrin and naphthosapphyrin, were synthesized. The π-extended rubyrin was isolated and structurally characterized in its monoprotonated form. The sapphyrin congener undergoes pyrrole inversion as a function of the protonation state. These conformational effects are reflected in the spectroscopic features, including the excited singlet state lifetimes.

Original language	English
Pages (from-to)	6813-6815
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	24
DOIs	https://doi.org/10.1039/c1cc11733e
State	Published - 2011

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title = "Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives",

abstract = "Two new expanded porphyrins, naphthorubyrin and naphthosapphyrin, were synthesized. The π-extended rubyrin was isolated and structurally characterized in its monoprotonated form. The sapphyrin congener undergoes pyrrole inversion as a function of the protonation state. These conformational effects are reflected in the spectroscopic features, including the excited singlet state lifetimes.",

author = "Kee, \{Se Young\} and Lim, \{Jong Min\} and Kim, \{Soo Jin\} and Jaeduk Yoo and Park, \{Jung Su\} and Tridib Sarma and Lynch, \{Vincent M.\} and Panda, \{Pradeepta K.\} and Sessler, \{Jonathan L.\} and Dongho Kim and Lee, \{Chang Hee\}",

year = "2011",

doi = "10.1039/c1cc11733e",

language = "English",

volume = "47",

pages = "6813--6815",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives

AU - Kee, Se Young

AU - Lim, Jong Min

AU - Kim, Soo Jin

AU - Yoo, Jaeduk

AU - Park, Jung Su

AU - Sarma, Tridib

AU - Lynch, Vincent M.

AU - Panda, Pradeepta K.

AU - Sessler, Jonathan L.

AU - Kim, Dongho

AU - Lee, Chang Hee

PY - 2011

Y1 - 2011

N2 - Two new expanded porphyrins, naphthorubyrin and naphthosapphyrin, were synthesized. The π-extended rubyrin was isolated and structurally characterized in its monoprotonated form. The sapphyrin congener undergoes pyrrole inversion as a function of the protonation state. These conformational effects are reflected in the spectroscopic features, including the excited singlet state lifetimes.

AB - Two new expanded porphyrins, naphthorubyrin and naphthosapphyrin, were synthesized. The π-extended rubyrin was isolated and structurally characterized in its monoprotonated form. The sapphyrin congener undergoes pyrrole inversion as a function of the protonation state. These conformational effects are reflected in the spectroscopic features, including the excited singlet state lifetimes.

UR - https://www.scopus.com/pages/publications/79959786672

U2 - 10.1039/c1cc11733e

DO - 10.1039/c1cc11733e

M3 - Article

AN - SCOPUS:79959786672

SN - 1359-7345

VL - 47

SP - 6813

EP - 6815

JO - Chemical Communications

JF - Chemical Communications

IS - 24

ER -

Conformational and spectroscopic properties of π-extended, bipyrrole-fused rubyrin and sapphyrin derivatives

Abstract

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