6588-07-4Relevant articles and documents
Organocatalytic Conversion of Nucleosides to Furanoid Glycals
Chung, Cheol K.,Ji, Yining,Lam, Yu-Hong,Maligres, Peter E.,Mao, Edna
, p. 7529 - 7536 (2021/06/28)
A class of organocatalysts that are highly active for the conversion of 2′-deoxynucleosides to furanoid glycals have been discovered. These phosphorimides, (Ph2PS)2NH and (Ph2PSe)2NH, were shown to effectively mediate persilylation of 2′-deoxynucleosides
Metal organic complex as well as preparation method and application thereof
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Paragraph 0108-0112; 0116, (2021/09/04)
The invention discloses a metal organic complex and a preparation method and application thereof, and relates to the technical field of photoelectric materials, in particular to a binuclear Pt metal organic complex and a preparation method and application thereof. The structural general formula of the binuclear Pt metal organic complex is as follows: two C^N molecular fragments belong to the same organic compound L1, and two disulfide ligands L2 are independently coordinated; R is an organic structure for connecting two C^N molecular fragments. The metal organic complex has high luminous efficiency and high electron mobility, and can be used as a luminous center for an emission layer of an organic light-emitting diode.
Iridium complex with main ligand containing dibenzoheterocycle or aza-dibenzoheterocycle and application
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Paragraph 0044-0046, (2021/07/17)
The invention belongs to the technical field of electroluminescent materials, and relates to a novel iridium complex with a main ligand containing dibenzoheterocycle or aza-dibenzoheterocycle and thiobis(diaryl)/heteroaryl phosphor imide as an auxiliary ligand. The dibenzoheterocycle or aza-dibenzoheterocycle and thiobis(diaryl)/heteroaryl phosphor imide in the iridium complex molecule are beneficial to regulation and control of the luminescent color of the material, increase of the stability of the material, improvement of the efficiency of the device and reduction of the roll-off of the efficiency. The iridium complex disclosed by the invention is easy to sublimate and purify, high in yield and high in color purity, and a prepared device is excellent in performance and has potential application value in the field of OLED illumination and display.
Synthesis and luminescence properties of two Ir(iii) complexes containing styrene-modified phenylpyridine ligands
Wu, Shaoguang,Wang, Youjia,Zhao, Yuling,Wang, Ruidong,Hailin, Ma,Yu, Tianzhi
, p. 3311 - 3318 (2021/02/26)
Two new green-emitting iridium(iii) complexes containing styrene-modified phenylpyridine ligands, namely, Ir(ppy-VB)2(acac) (Ir-A) and Ir(ppy-VB)2(Stpip) (Ir-S), where ppy-VB = 2-(4-(((4-vinylbenzyl)oxy)methyl)phenyl)pyridine, acac =
Iridium complex taking thiobis diaryl/aromatic heterophosphamide compound as auxiliary ligand
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Paragraph 0033; 0034; 0040, (2018/09/21)
The invention relates to a novel iridium complex taking heterocyclic nitrogen as a main ligand and taking a thiobis diaryl/aromatic heterophosphamide compound as an auxiliary ligand. The heterocyclicnitrogen and phosphorus-sulfur groups in iridium complex molecules are helpful for increasing the electron mobility of a material and regulating the luminescence color, injection and transmission of cavity and electrons can be balanced, a composite area of a carrier is widened, the equipment efficiency is increased, and the efficiency roll-off is reduced. The iridium complex has the advantages ofsimple synthesis, stable chemical properties, easy sublimation purification, and excellent equipment performance, and provides convenience for acquiring a high-efficiency organic electroluminescent device and an application of the high-efficiency organic electroluminescent device in the fields of illumination and display.
Iridium(iii) phosphors with bis(diphenylphorothioyl)amide ligand for efficient green and sky-blue OLEDs with EQE of nearly 28%
Xia, Jing-Cheng,Liang, Xiao,Yan, Zhi-Ping,Wu, Zheng-Guang,Zhao, Yue,Zheng, You-Xuan,Zhang, Wen-Wei
, p. 9010 - 9016 (2018/09/09)
In this study, a new ligand, bis(diphenylphorothioyl)amide (Stpip), containing phosphorus-sulfur (PS) bonds was synthesized as an ancillary ligand. Four iridium(iii) complexes (Ir(ppy)2(Stpip), Ir(tfppy)2(Stpip), Ir(ttppy)2/sub
Anti-wear agent and lubricating composition with superior anti-wear properties containing same
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Page/Page column 11, (2014/03/24)
The present invention provides an anti-wear compound selected from phosphorus compounds as represented by the following General Formula (2) or metal salts thereof as represented by the following General Formula (3).
Probing solid iminobis(diorganophosphine chalcogenide) systems with multinuclear magnetic resonance
Demko, Bryan A.,Wasylishen, Roderick E.
experimental part, p. 348 - 360 (2009/10/23)
A 31P and 77Se solid-state NMR investigation of the iminobis(diorganophosphine chalcogenide) HN(R2PE)2 (R = Ph, iPr; E = O, S, Se) systems is presented. The NMR results are discussed in terms of the k
Chalcogen-capped ruthenium carbonyl clusters derived from diphosphazane mono- and dichalcogenides of the type X2P(E)N(R)PX2 and X2P(E)N(R)P(E)X2 (E = S or Se)
Venkatakrishnan, Thengarai S.,Krishnamurthy, Setharampattu S.,Nethaji, Munirathinam
, p. 4001 - 4017 (2007/10/03)
Reactions of Ru3(CO)12 with diphosphazane monoselenides Ph2PN(R)P(Se)Ph2 [R = (S)-*CHMePh (L4), R = CHMe2 (L5)] yield mainly the selenium bicapped tetraruthenium clusters [Rusub