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Updated: Feb 2, 2026

Synthesis and Mass Spectrometry Analysis of Oligo-peptoids
Published on: February 21, 2018
[All]-S,S-dioxide Oligo-Thienylenevinylenes: Synthesis and Structural/Electronic Shapes from Their Molecular Force
Cheryl Aharon1, Fernando G Guijarro2, Samara Medina Rivero3
1School of Chemistry, Tel Aviv University, 69978, Tel Aviv, Israel.
Abstract:
Oligo-S,S-dioxothienylenevinylenes have been prepared by transferring oxygen atoms to the sulfur atoms using the HOF⋅CH3 CN 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.
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