In:
ChemPhysChem, Wiley, Vol. 21, No. 19 ( 2020-10-02), p. 2223-2229
Abstract:
Time‐resolved absorption spectroscopy measurements were performed to study the dynamics of photochromic 1,2‐Bis(2,4‐dimethylthiophene‐3‐yl)perfluoro‐cyclopentene (DMTPF) in chloroform, including antiparallel conformer ring‐closure reaction and parallel conformer photophysics. All characteristic times are given, discussed and compared to a previous publication concerning the close molecule substituted with phenyl rings. (Hamdi et al., PCCP, 2016). Apart from the expected photocyclization process, condensed ring by‐product formation is observed and hypotheses concerning the origin of this by‐product are presented.
Type of Medium:
Online Resource
ISSN:
1439-4235
,
1439-7641
DOI:
10.1002/cphc.202000516
Language:
English
Publisher:
Wiley
Publication Date:
2020
detail.hit.zdb_id:
2025223-7
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