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7-Bromo-[1,2,5]selenadiazolo[3,4-d]pyridazin-4(5H)-one
Short Note

4,7-Bis(dodecylthio)-[1,2,5]thiadiazolo[3,4-c]pyridine

1
N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, 47 Leninsky Prospekt, 119991 Moscow, Russia
2
Nanotechnology Education and Research Center, South Ural State University, 76 Lenina Avenue, 454080 Chelyabinsk, Russia
*
Author to whom correspondence should be addressed.
Academic Editor: Fawaz Aldabbagh
Molbank 2021, 2021(4), M1291; https://doi.org/10.3390/M1291
Received: 30 September 2021 / Revised: 21 October 2021 / Accepted: 22 October 2021 / Published: 25 October 2021
(This article belongs to the Special Issue Heteroatom Rich Organic Heterocycles)
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. View Full-Text
Keywords: [1,2,5]thiadiazolo[3,4-d]pyridazines; liquid crystals; aromatic nucleophilic substitution; Buchwald–Hartwig cross-coupling reaction [1,2,5]thiadiazolo[3,4-d]pyridazines; liquid crystals; aromatic nucleophilic substitution; Buchwald–Hartwig cross-coupling reaction
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MDPI and ACS Style

Chmovzh, T.N.; Kudryashev, T.A.; Rakitin, O.A. 4,7-Bis(dodecylthio)-[1,2,5]thiadiazolo[3,4-c]pyridine. Molbank 2021, 2021, M1291. https://doi.org/10.3390/M1291

AMA Style

Chmovzh TN, Kudryashev TA, Rakitin OA. 4,7-Bis(dodecylthio)-[1,2,5]thiadiazolo[3,4-c]pyridine. Molbank. 2021; 2021(4):M1291. https://doi.org/10.3390/M1291

Chicago/Turabian Style

Chmovzh, Timofey N., Timofey A. Kudryashev, and Oleg A. Rakitin 2021. "4,7-Bis(dodecylthio)-[1,2,5]thiadiazolo[3,4-c]pyridine" Molbank 2021, no. 4: M1291. https://doi.org/10.3390/M1291

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