Results 71 to 80 of about 23,656 (192)
, 2019 n-Doped conjugated polymers usually show low electrical conductivities and low thermoelectric power factors, limiting their applications in n-type organic thermoelectrics.
Miao Xiong (1902418) +21 more
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, 1972 The relative electron affinity of pyrazine (pz) and anthracene (A) has been determined in 1,2-dimethoxyethane (dme) solution. Electron spin resonance and spectrophotometric methods were employed to study the equilibrium: (pz-,K+) + A ←→ pz + (A-,K+)
PJ Pomery, RS Hay
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SUBSTITUTION OF PYRIDINE-AND PYRAZINE N-OXIDES.
, 1965 SUBSTITUTION OF PYRIDINE-AND PYRAZINE N ...
ARNOLD LIPPERT. HIRSCH (7977623)
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Dalton Structure and properties of bivalent nickel and copper complexes with pyrazine-amide-thioether coordination: stabilization of trivalent nickel † [PDF]
, 2020 Acyclic pyrazine-2-carboxamide and thioether containing hexadentate ligand 1,4-bis [o ...
Akhilesh Kumar Singh +1 more
core
, 2022 Curiosity and sustainable development go hand in hand to help with the major problems of our time. This thesis shows how curiosity driven research can result in new insights. The thesis describes the development new building blocks from biomass, which have never been used in materials before, and their subsequent use in plastics.
openaire +2 more sources
Synthesis and Electroluminescence of Thieno-[3,4-b]pyrazine-cored Molecule with Fluorinated Shell
, 2013 A thieno-[3,4-b]-pyrazine-based molecule, F-DTP, was designed and synthesized for application as a red emitter in non-doped organic light-emitting diodes. F-DTP was designed with thieno-[3,4-b]-pyrazine as the luminescent core and pentaphenylphenylene (i.
Li, Qing, Liu, Di, Wang, Renjie
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Pyrazine Analogues of Dipyrrolylquinoxalines
, 2016 The synthesis of novel pyrazine derivatives bearing pyrrolic substituents is reported; the ability of these systems to bind certain biologically relevant anions in dichloromethane is also ...
Evgeny Katayev (2673769) +3 more
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C–H Annulation in Azines to Obtain 6,5-Fused-Bicyclic Heteroaromatic Cores for Drug Discovery
ReactionsFused-bicyclic heteroaromatic cores are a common framework in drugs and other biologically active compounds. Those containing azine rings are widely used in drug discovery campaigns.
Maria Carolina Theisen +3 more
doaj +1 more source
Poly[[dibromomercury(II)]-di-mu-pyrazine-kappa N-4 : N ']
, 2004 The crystal structure of [HgBr2(Pyp)(2)](n) (Pyp = pyrazine, C4H4N2) consists of almost linear HgBr2 molecules which are linked by pyrazine molecules to form double strands of a coordination polymer in the [010] direction.
Meyer, G., Nockemann, Peter; id_orcid
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