نتایج جستجو برای: organometallic

تعداد نتایج: 3554  

Journal: :Chemical communications 2008
Motoki Toganoh Teppei Niino Hiroyuki Furuta

An organometallic Au(III) complex of N-confused tetraphenylporphyrin has been synthesized and its electrochemical and photophysical properties investigated; unique emission is observed in solution at ambient temperature.

Journal: :Crystals 2022

Organometallic materials that exhibit white luminescence in condensed phases are of considerable interest for lighting and display applications. Herein, new carbazole-based Au(I) complexes containing an isocyanide group a long pentyl chain were synthesized. The complex with unsubstituted carbazole moiety exhibited emission at room temperature as well nematic liquid crystalline behavior. Color t...

Journal: :Chemical communications 2008
Holm Petzold Peter J Sadler

Remarkably efficient oxygen atom transfer from an intermediate of glutathione (GSH) autoxidation to an organometallic ruthenium arene thiolato complex is observed under physiologically-relevant conditions.

Journal: :Metal-Based Drugs 1997
Kevin A. Francesconi

which were attended by two to four hundred scientists with expertise in: Coordination and Bioinorganic Chemistry Organometallic Chemistry and Catalysis Solid State Chemistry and Materials

Journal: :Dalton transactions 2009
Pierre-Jean Debouttière Victor Martinez Karine Philippot Bruno Chaudret

An organometallic synthesis of ruthenium and platinum nanoparticles and their transfer into water using 1,3,5-triaza-7-phosphaadamantane as stabilizer is reported.

Journal: :Nano letters 2005
Rui Liu San-Huang Ke Harold U Baranger Weitao Yang

A single-molecule spintronic switch and spin valve using two cobaltocene moieties is proposed. Spin-dependent transport through a lead-molecule-lead junction has been calculated using first-principles density functional and nonequilibrium Green function methods. We find that the antiparallel (singlet) configuration of the cobaltocene spins blocks electron transport near the Fermi energy, while ...

2006
Irene Lopes Ângela Domingos Noémia Marques

The activities of the group comprise the synthesis, characterization and reactivity studies of inorganic, organometallic and intermetallic compounds of actinides and lanthanides in order to understand the influence of the electronic configuration and of the size of these elements in the chemical behaviour of their compounds. Reactivity properties are assessed by stoichiometric reactions and by ...

2000
Hans-Ulrich Blaser Adriano Indolese Anita Schnyder

The overview describes the industrial application of homogeneous catalysts for the chemical industry. In the first part, some theoretical background is given on organometallic complexes and homogeneous catalysis followed by a description of the prerequisites and current problems for their industrial application. Selected examples of industrially useful catalysts for the manufacture of bulk and ...

Journal: :Drug discovery today. Technologies 2013
Ashoka V R Madduri Syuzanna R Harutyunyan Adriaan J Minnaard

The catalytic asymmetric synthesis of tertiary alcohols by the addition of organometallic reagents to ketones is of central importance in organic chemistry. The resulting quaternary stereocentres are difficult to prepare selectively by other means despite their widespread occurrence in natural products and pharmaceuticals. Over the past few years, several seminal reports on the formation of chi...

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