Results 21 to 30 of about 1,003,814 (234)

Towards a Paradigm Shift in Polar Organometallic Chemistry

open access: yesCHIMIA, 2020
Core tools of synthetic chemistry, polar organometallic reagents (typified by organolithium and Grignard reagents) are used worldwide for constructing compounds, especially aromatic compounds, which are ubiquitous in organic chemistry and thus in ...
Eva Hevia
doaj   +1 more source

Designing organometallic compounds for catalysis and therapy [PDF]

open access: yes, 2012
Bioorganometallic chemistry is a rapidly developing area of research. In recent years organometallic compounds have provided a rich platform for the design of effective catalysts, e.g. for olefin metathesis and transfer hydrogenation.
Abraha Habtemariam   +188 more
core   +1 more source

Cobalt(III)-catalyzed asymmetric ring-opening of 7-oxabenzonorbornadienes via indole C–H functionalization

open access: yesNature Communications, 2023
Asymmetric ring-opening (ARO) reactions, which can help quickly build molecular complexity, have not been extensively shown via β-oxygen elimination. Here, the authors report a cobalt(III)-catalyzed ARO reaction, providing mechanistic insights and the ...
Yang Zheng   +4 more
doaj   +1 more source

Organometallic Chemistry in Non-Classical Environments

open access: yesCHIMIA, 2011
A summary of our on-going research on organometallic chemistry is provided with an emphasis on the function, reactivity and mechanisms of organometallic compounds in water, ionic liquids and in living systems.
Paul J. Dyson
doaj   +1 more source

New trends for metal complexes with anticancer activity [PDF]

open access: yes, 2008
Medicinal inorganic chemistry can exploit the unique properties of metal ions for the design of new drugs. This has, for instance, led to the clinical application of chemotherapeutic agents for cancer treatment, such as cisplatin. The use of cisplatin is,
Ang   +56 more
core   +1 more source

Química organometálica de superfície aplicada à preparação de catalisadores heterogêneos bem definidos Surface organometallic chemistry applied to the preparation of well defined heterogeneous catalysts

open access: yesQuímica Nova, 2002
The study of the reactions of organometallic complexes with the surfaces of inorganic oxides, zeolites and metals constitutes the basis of Surface Organometallic Chemistry (SOMC).
Silvana I. Wolke, Regina Buffon
doaj   +1 more source

Cu-mediated enantioselective C–H alkynylation of ferrocenes with chiral BINOL ligands

open access: yesNature Communications, 2023
A wide range of Cu(II)-catalyzed C–H activation reactions have been realized since 2006, however, whether a C–H metalation mechanism similar to Pd(II)-catalyzed C–H activation reaction is operating remains an open question.
Xin Kuang   +6 more
doaj   +1 more source

Reactivity of polar organometallic compounds in unconventional reaction media : challenges and opportunities [PDF]

open access: yes, 2015
Developing new green solvents in designing chemical products and processes or successfully employing the already existing ones is one of the key subjects in green chemistry and is especially important in organometallic chemistry, which is an ...
1   +211 more
core   +1 more source

Chirality Induction in Bioorganometallic Conjugates

open access: yesInorganics, 2018
Considerable attention has been given to the research field of bioorganometallic chemistry, which is a hybrid chemistry field between biology and organometallic chemistry.
Toshiyuki Moriuchi   +2 more
doaj   +1 more source

Dioxygen Activation by Internally Aromatic Metallacycle: Crystallographic Structure and Mechanistic Investigations

open access: yesiScience, 2020
Summary: Mononuclear metal-peroxo species are invoked as the key intermediates in metalloenzymatic or synthetic catalysis. However, either transience or sluggishness reactivity of synthetic analogs of metal-peroxo species impedes our understanding of ...
Zhihong Deng   +7 more
doaj   +1 more source

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