4,7-Bis(dodecylthio)-[1,2,5]thiadiazolo[3,4-c]pyridine
Open Access
- 25 October 2021
- Vol. 2021 (4), M1291
- https://doi.org/10.3390/M1291
Abstract
Bis(alkylsulfanyl) derivatives of 1,2,5-thiadiazoles fused with aromatic and heteroaromatic rings containing long alkyl chains are of interest as compounds with liquid crystalline properties. In this communication, 4,7-bis(dodecylthio)-[1,2,5]thiadiazolo[3,4-c]pyridine 1 was obtained from 4,7-dibromo-[1,2,5]thiadiazolo[3,4-c]pyridine 2 by a combination of two reactions—aromatic nucleophilic substitution SNAr and Buchwald–Hartwig cross-coupling. The structure of the newly synthesized compounds was established by means of elemental analysis; high-resolution mass spectrometry; 1H, 13C NMR, IR and UV spectroscopy; and mass spectrometry.This publication has 6 references indexed in Scilit:
- Reactions of 4,7-dibromo[1,2,5]thiadiazolo[3,4-d]pyridazine with alcoholsRussian Chemical Bulletin, 2020
- On the nucleophilic derivatization of 4,7-dibromo-[1,2,5]thiadiazolo[3,4-c]pyridine: basis for biologically interesting species and building blocks for organic materialsNew Journal of Chemistry, 2019
- Safe Synthesis of 4,7-Dibromo[1,2,5]thiadiazolo[3,4-d]pyridazine and Its SNAr ReactionsMolecules, 2018
- Self‐Directed Orientation of Molecular Columns Based on n‐Type Hexaazatrinaphthylenes (HATNAs) for Electron TransportChemistry – A European Journal, 2014
- Modulation of the electronic and spectroscopic properties of Zn(ii) phthalocyanines by their substitution patternDalton Transactions, 2014
- High-mobility low-bandgap conjugated copolymers based on indacenodithiophene and thiadiazolo[3,4-c]pyridine units for thin film transistor and photovoltaic applicationsJournal of Materials Chemistry, 2011