Results 41 to 50 of about 9,421 (215)

Heteroaryl‐Iminoalkoxide Complexes of Tin(II): Structure‐Property Relationships Governing Volatility and Thermal Stability

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
A family of heteroaryl‐iminoalkoxide Sn(II) complexes has been synthesized to investigate structure‐property relationships relevant to atomic layer deposition and metal‐organic vapor deposition. Systematic modification of the ligand architecture reveals a strong influence on volatility and thermal stability for the parent metal complexes.
Oliver W. S. Clark, Andrew L. Johnson
wiley   +1 more source

Two novel 2,5-diphenyl oxazole derivatives from Gymnotheca chinensis

open access: yes, 2016
Two novel 2,5-diphenyl oxazole derivatives, named gymnothecaoxazoles A (1) and B (2), were isolated from the whole parts of endemic medicinal plant of Gymnotheca chinensis (Saururaceae).
Peng, SL   +7 more
core   +1 more source

Crystal structure and Hirshfeld-surface analysis of the pesticide etoxazole

open access: yesActa Crystallographica Section E: Crystallographic Communications
Etoxazole (C21H23F2NO2), systematic name 4-(4-tert-butyl-2-ethoxyphenyl)-2-(2,6-difluorophenyl)-4,5-dihydro-1,3-oxazole, is a fluorinated insecticide and acaricide that inhibits chitin biosynthesis, disrupting insect development by preventing proper ...
Chaluvarangaiah Sowbhagya   +3 more
doaj   +1 more source

Design, synthesis and biological evaluation of 3-(2-aminooxazol-5-yl)-2H-chromen-2-one derivatives

open access: yesChemistry Central Journal, 2018
Background In view of wide range of biological activities of oxazole, a new series of oxazole analogues was synthesized and its chemical structures were confirmed by spectral data (Proton/Carbon-NMR, IR, MS etc.). The synthesized oxazole derivatives were
Saloni Kakkar   +6 more
doaj   +1 more source

A High-Efficiency Deep Blue Emitter for OLEDs with a New Dual-Core Structure Incorporating ETL Characteristics

open access: yesMolecules, 2023
In this study, we introduced the weak electron-accepting oxazole derivative 4,5-diphenyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)oxazole (TPO) into both anthracene and pyrene moieties of a dual core structure. Ultimately, we developed 2-(
Yeongjae Heo   +6 more
doaj   +1 more source

Recent advances and prospects for high‐efficiency blue hot exciton organic light‐emitting diodes

open access: yesFlexMat, EarlyView.
Blue organic light‐emitting diodes (OLEDs) face great challenges in achieving the balance between color purity, device efficiency, and stability. Hot exciton materials offer a solution by rapidly converting non‐emissive triplet excitons into singlet ones through a high‐lying reverse intersystem crossing process.
Xiaoen Shi   +3 more
wiley   +1 more source

Synthesis and antifungal activity of benzo[d]oxazole-4,7-diones

open access: yes, 2017
Benzo[d]oxazole-4,7-diones were synthesized and tested for in vitro antifungal activity against fungi. Among them tested, many compounds showed good antifungal activity.
유충규
core   +1 more source

Dietary impact of agri‐food by‐products on the volatile composition of Tenebrio molitor larvae

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Incorporating Tenebrio molitor larvae as ingredients in common foods is a promising strategy to encourage their consumption. To achieve this, knowing their volatile profile and the factors that may modify the profile is essential. The effect of larval feeding over volatile composition remains under‐researched, for this reason; the ...
María Lourdes Morales   +5 more
wiley   +1 more source

An Approach to the Bis-oxazole Macrocycle of Diazonamides

open access: yes, 2016
A convergent approach to a macrocyclic compound embodying the complete “eastern” quadrant of diazonamides is described. The opening sequence in this work relies on an oxazole-forming reaction devised earlier in this group, while a late step involves a ...
Marco A. Ciufolini (117202)   +1 more
core   +1 more source

Recent advances in direct C–H arylation: Methodology, selectivity and mechanism in oxazole series

open access: yesBeilstein Journal of Organic Chemistry, 2011
Catalytic direct (hetero)arylation of (hetero)arenes is an attractive alternative to traditional Kumada, Stille, Negishi and Suzuki–Miyaura cross-coupling reactions, notably as it avoids the prior preparation and isolation of (hetero)arylmetals ...
Cécile Verrier   +6 more
doaj   +1 more source

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