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Highly Fluorescent Pyreno[2,1-b]pyrroles: First Syntheses, Crystal Structure, and Intriguing Photophysical Properties
Author(s) -
S. Selvi,
ShihChieh Pu,
YiMing Cheng,
JimMin Fang,
PiTai Chou
Publication year - 2004
Publication title -
the journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.2
H-Index - 228
eISSN - 1520-6904
pISSN - 0022-3263
DOI - 10.1021/jo049192x
Subject(s) - fluorescence , stacking , pyrrole , pyrene , chemistry , crystal structure , crystallography , molecule , photochemistry , crystal (programming language) , stereochemistry , organic chemistry , physics , quantum mechanics , computer science , programming language
A series of pyrrole analogues of benzo[a]pyrene have been synthesized in which pyreno[2,1-b]pyrrole exhibits highly fluorescent properties in solution as well as in crystalline form even possessing strong pi-pi stacking. The pi-stacking-induced fluorescence spectral changes lead to future applications such as molecular recognition feasible upon chemical modification.

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