Global ETD Search
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Showing 1 to 14 of 14 for “"Thiadiazole."”.
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Total Syntheses of 1,2,4-Thiadiazole Natural Products
… have been assigned as containing a 1,2,4-thiadiazole motif, of which, dendrodoine (5) and penicilliumthiamine B (19) have been previously synthesised.This thesis describes the total syntheses of all remaining 1,2,4-thiadiazole-containing natural products; polycarpathiamines A and B (12 and …
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Chelating compounds as potential flash rust inhibitors and melamine & aziridine cure of acrylic colloidal unimolecular polymers (CUPs)
… inhibitor 2,5-bis(thioaceticacid)-1,3,4-thiadiazole (H2ADTZ) was synthesized and its performance characteristics were evaluated. It was noted that the observed structure of 1,3,4-thiadiazolidine-2,5-dithione (also known as 2,5-dimercapto-1,3,4-thiadiazole (DMTD or DMcT)) has been …
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Synthesis of Novel Agrochemicals as Potential Plant Immunization Agents.
… responsible for SAR . S-methyl benzo [1, 2, 3,] thiadiazole-7-carbothiate (BTH) was the first commercial compound used for plant immunization. We have synthesized and characterized some new salicylic acid derivatives [methyl-2-(2-hydroxy benzoyl thio) acetate and derivatives], and we have …
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Synthesis and Characterisation of Singlet Fission and Open-Shell Materials for Optoelectronic Application
… indolonaphthyridine was co-polymerised with thiadiazole quinoxaline yielding a polymer with an exceptionally narrow band gap. Charge transport measurements revealed the polymer had ambipolar mobility. Interestingly, the polymer also showed open-shell character.
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Characteristics of a New Copolymer For Bulk Heterojunction Solar Cells
… [c][1,2,5]-thiadiazole} (PBDT-ABT-2) synthesized by a post- doctoral student, Dr Qiliang Chen was studied and applied in an organic solar cell with a device structure of glass/ITO/PEDOT:PSS/PBDT-ABT-2:PCBM/Ca/Al. Donor/acceptor ratio, solution concentration …
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Some aspects of the chemistry of 1, 3, 4 - Thiadiazolium salts and related compounds
… of ncyanine~' type dyes incorporating the l,3,4-thiadiazole ring and their spectra are briefly discussed.
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Investigation of a Design Strategy For Liquid Crystals with De Vries-Like Properties
… crystals. Next, the dialkoxy 2-phenyl-1,3,4-thiadiazole core which is a very powerful SmC promoting element was investigated. We prepared the analogue of QL6-6, compound QL13-6, which only forms a SmC phase despite having a chloro-terminated alkyl chain. Making a ‘de Vries-like’ liquid …
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The development of inorganic dyes for the application of photocatalytic CO2 reduction
… (Hbpzt), 2,5-Bis(2-pyridyl)-1,3,4-thiadiazole (dptd) were prepared to connect these two centres with an aim to study the effect of bridging ligands on catalytic activity. Characterisation was carried out by 1 HNMR, and CHN with a discussion of their electronic properities included. …
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Studies in isothiazole chemistry: I. isothiazolo [5,4-b] pyridines. II. approaches to isothiazolynes
… in the presence of furan gave 4,-cyano-1,2,3-thiadiazole. In none of the reactions investigated was there any evidence for the formation of inothiazolyne intermediates.
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Computational and synthetic approaches in the design and development of chemical probes for estrogen receptor function
… efforts to identify and further investigate a thiadiazole scaffold bearing an extended alkyl substituent. Docking structures suggest an intriguing binding mode probing the presence of a putative second binding volume reminiscent of that observed for the high affinity and highly selective …
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An investigation into vibrational dynamics in organic semiconductors
… (pBTTT), indacenodithiophene-co-benzo-thiadiazole (IDT-BT), diketopyrrolopyrrole-benzotriazole (DPP-BTZ) and naphtalene-bithiophene (NDI-T2) at pressures up to 3.9 GPa. It is shown that Raman spectra of pBTTT and NDI-T2 demonstrate dependence of mode intensities on hydrostatic pressure, …
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Neuroprotective effects of the dual glycogen synthase kinase-3b and phosphodiesterase 7 inhibitor VP3.15 and of an enriched environment in germinal matrix-intraventricular hemorrhage
… molecule belonging to the 5-imino-1,2,4- thiadiazole family, with a dual action as a glycogen synthase kinase-3β (GSK-3β) and phosphodiesterase 7 (PDE7) inhibitor. It has demonstrated neuroprotective and antiinflammatory effects in other neurodegenerative disorders. Given its promising …