TY - JOUR
T1 - [All]-S,S-dioxide Oligo-Thienylenevinylenes
T2 - Synthesis and Structural/Electronic Shapes from Their Molecular Force Fields
AU - Aharon, Cheryl
AU - Guijarro, Fernando G.
AU - Medina Rivero, Samara
AU - Ramírez, Francisco J.
AU - Caballero, Rubén
AU - Casado, Juan
AU - Langa, Fernando
AU - Rozen, Shlomo
N1 - Publisher Copyright:
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2019/1/7
Y1 - 2019/1/7
N2 - Oligo-S,S-dioxothienylenevinylenes have been prepared by transferring oxygen atoms to the sulfur atoms using the HOF⋅CH3CN complex. Their photophysical properties are presented in comparison with their thiophenevinylene congeners. Together with their vibrational properties and molecular force fields, this study allows for the interpretation of the alteration of aromaticity and inter-ring exocyclic π-conjugation in this series.
AB - Oligo-S,S-dioxothienylenevinylenes have been prepared by transferring oxygen atoms to the sulfur atoms using the HOF⋅CH3CN complex. Their photophysical properties are presented in comparison with their thiophenevinylene congeners. Together with their vibrational properties and molecular force fields, this study allows for the interpretation of the alteration of aromaticity and inter-ring exocyclic π-conjugation in this series.
KW - Raman spectroscopy
KW - electronic/structural features
KW - force fields
KW - oligothienylene vinylene
KW - sulfur dioxides
UR - http://www.scopus.com/inward/record.url?scp=85058229197&partnerID=8YFLogxK
U2 - 10.1002/chem.201805245
DO - 10.1002/chem.201805245
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AN - SCOPUS:85058229197
SN - 0947-6539
VL - 25
SP - 464
EP - 468
JO - Chemistry - A European Journal
JF - Chemistry - A European Journal
IS - 2
ER -