Results 311 to 320 of about 187,817 (376)

Conductive Phosphine Oxide Passivator Enables Efficient Perovskite Light-Emitting Diodes.

Nano letters (Print), 2022
Recently, surface passivation has been proved to be an essential approach for obtaining efficient and stable perovskite light-emitting diodes (Pero-LEDs). Phosphine oxides performed well as passivators in many reports.
Mingliang Li, Yaping Zhao, Xiangqian Qin, Qing-shan Ma, Jianxun Lu, Kebin Lin, P. Xu, Yuqing Li, Wengjing Feng, Wen-Hau Zhang, Zhanhua Wei   +10 more
semanticscholar   +1 more source

Asymmetric Synthesis of P-Stereogenic Secondary Phosphine-Boranes by an Unsymmetric Bisphosphine Pincer-Nickel Complex.

Journal of the American Chemical Society, 2021
The first highly enantioselective catalytic synthesis of P-stereogenic secondary phosphine-boranes was realized by the asymmetric addition of primary phosphine to electron-deficient alkenes with a newly developed unsymmetric bisphosphine (PCP') pincer ...
Chuanyong Wang, Kesheng Huang, Jie Ye, Wei-Liang Duan   +3 more
semanticscholar   +1 more source

Cobalt-Catalysed Asymmetric Addition and Alkylation of Secondary Phosphine Oxides for the Synthesis of P-Stereogenic Compounds.

Angewandte Chemie, 2021
The catalytic asymmetric synthesis of P-chiral phosphorus compounds is an important way to construct P-chiral ligands. Herein, we report a new strategy that adopts the pyridinyl moiety as the coordination group in the cobalt-catalysed asymmetric ...
Wei-Liang Duan, Zengzhi Wu, An-Qi Cheng, Meng Yuan, Ya-Xuan Zhao, Li-hua Wei, Tao Wang, Huai-Lan Yang, Hua Wang, Zunting Zhang   +9 more
semanticscholar   +1 more source

Resistance to the Fumigant Phosphine and Its Management in Insect Pests of Stored Products: A Global Perspective.

Annual Review of Entomology, 2020
Development of resistance in major grain insect pest species to the key fumigant phosphine (hydrogen phosphide) across the globe has put the viability and sustainability of phosphine in jeopardy.
M. Nayak, G. Daglish, T. Phillips, P. Ebert   +3 more
semanticscholar   +1 more source

Phosphine-Catalyzed Asymmetric Organic Reactions.

Chemical Reviews, 2018
Asymmetric phosphine catalysis showcasing remarkable progress over the past two decades has emerged as a key synthetic platform for the creation of molecular frameworks encountered in medicinal chemistry and materials science.
Huanzhen Ni, Wai-Lun Chan, Yixin Lu
semanticscholar   +1 more source

Phosphine Oxides from a Medicinal Chemist's Perspective: Physicochemical and in vitro Parameters Relevant for Drug Discovery.

Journal of Medicinal Chemistry, 2020
Phosphine oxides and related phosphorus-containing functional groups such as phosphonates and phosphinates are established structural motifs that are, still, underrepresented in today's drug discovery projects, and only few examples can be found amongst ...
Peter Finkbeiner, Joerg P. Hehn, C. Gnamm   +2 more
semanticscholar   +1 more source

Phosphine-Based Covalent Organic Framework for the Controlled Synthesis of Broad-Scope Ultrafine Nanoparticles.

Small, 2020
In this work, a phosphine-based covalent organic framework (Phos-COF-1) is successfully synthesized and employed as a template for the confined growth of broad-scope nanoparticles (NPs).
Rao Tao, Xiran Shen, Yiming Hu, K. Kang, Yaqian Zheng, S. Luo, Shiyu Yang, Wenliang Li, Shuanglong Lu, Yinghua Jin, Li Qiu, Wei Zhang   +11 more
semanticscholar   +1 more source

Organoplumbyl Phosphines and Phosphine Oxides

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
P. J. McCormack, Patrick J. Guiry
openaire   +2 more sources

Reduction of phosphine oxides to phosphines

Tetrahedron Letters, 2019
Abstract The digest is devoted to the most widespread reducing agents which are used for the reduction of tertiary and secondary phosphine oxides, phospholene oxides, phospholane oxides, phosphonates, phosphinates, α- and β-hydroxy and thiomethyl phosphine oxides, α-aminophosphine oxides. Stereoselectivity of reactions is described.
Ekaterina A. Kuchuk, Evgeniya Podyacheva, Denis Chusov, Denis Chusov   +3 more
openaire   +2 more sources

ChemInform Abstract: Phosphine—Phosphine Oxides, Phosphine—Carboxylic Acids and Phosphines Bearing Olefinic Groups

ChemInform, 2009
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Armin Boerner, Benjamin Schaeffner
openaire   +2 more sources