Concept

Organyl group

In organic and organometallic chemistry, an organyl group is an organic substituent with one (sometimes more) free valence(-s) at a carbon atom. The term is often used in chemical patent literature to protect claims over a broad scope. Acetonyl group Acyl group (e.g. acetyl group, benzoyl group) Alkyl group (e.g., methyl group, ethyl group) Alkenyl group (e.g.

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https://en.wikipedia.org/wiki/Organyl_group

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Related publications (3)

Metal-Hydride Catalysis for the Functionalization of Lignin-Derived Monomers and Asymmetric Hydroalkylation of Alkenes

Metal-hydride-catalyzed transformations have become an efficient and widely explored way of constructing C(sp3)-C(sp3) carbon bonds. Unlike the more traditional cross-couplings, which often require preformed organometallic reagents, these reactions employ readily available olefins as pronucleophilic reaction partners and generate the active nucleophilic species in situ. As a result, they typically offer broad substrate scope and good functional group tolerance. In this thesis, metal-hydride catalysis--speci

EPFL2025

Palladium Alkynyl and Allenylidene Complexes: Very Efficient Precatalysts for C-C Coupling Reactions

Oxidative addition of BrC CC(=O)O-menthyl (1a) to [Pd(PPh3)(4)] affords the alkynyl complex trans-[Br(PPh3)(2)Pd-C CC(=O)O-menthyl] (2a). Subsequent reaction of 2a with trifluoroacetate gives trans-[(F3CCOO)(PPh3)(2)Pd-C CC(=O)O-menthyl] (3a). Reaction of ...

2011

Synthesis and ring-opening (Co)polymerization of L-lysine N-carboxyanhydrides containing labile side-chain protective groups

This contribution describes the synthesis and ring-opening (co)polymerization of several L-lysine N-carboxyanhydrides (NCAs) that contain labile protective groups at the ε-NH2 position. Four of the following L-lysine NCAs were investigated: Nε-trifluoroacetyl-L-lysine N-carboxyanhydride, Nε-(tert-butoxycarbonyl)-L-lysine N-carboxyanhydride, Nε-(9-fluorenylmethoxycarbonyl)-L-lysine N-carboxyanhydride, and Nε-nitroveratryloxycarbonyl)-L-lysine N-carboxyanhydride. In contrast to the harsh conditions that are r

2003

Related people (2)

Gabor Laurenczy

Teaching & PhD Past EPFL PhD Students Christian Ohlin, Céline Fellay, Weijia Gan, Katerina Stefania Sordakis, Mickael Montandon-Clerc, Cornel Fink, Lu Chen Past EPFL PhD Students as codirector Séverine Joëlle Moret, Felix Daniel Bobbink

Paul Joseph Dyson

Paul Dyson joined the Institute of Chemical Sciences and Engineering at the EPFL in 2002 where he heads the Laboratory of Organometallic and Medicinal Chemistry and between 2008 and 2016 chaired the Institute. He has won several prizes including the Werner Prize of the Swiss Chemical Society in 2004, the Award for Outstanding Achievements in Bioorganometallic Chemistry in 2010, the Centennial Luigi Sacconi Medal of the Italian Chemical Society in 2011, the Bioinorganic Chemistry Award of the Royal Society of Chemistry in 2015, the European Sustainable Chemistry Award of the European Chemical Society in 2018 and the Green Chemistry Award from the Royal Society of Chemistry in 2020. He is also a Clarivate Highly Cited Researcher and has an H-index >110 (web of science and google scholar). He was elected a Fellow of the Royal Society of Chemistry in 2010, a Fellow of the European Academy of Science in 2019 and a life-long fellow of the American Association for the Advancement of Science in 2020. Over the years he has held visiting professorships at the University of Bourgogne, University of Pierre et Marie Curie, University of Vienna, University of Rome Tor Vergara, Chimie Paristech and Shangai Jiao Tong University.Since 2016 he has been Member of the Council of the Division of Mathematics, Natural and Engineering Sciences at the Swiss National Science Foundation.Between 2016-2021 he has been Member of the Council of the Division of Mathematics, Natural and Engineering Sciences at the Swiss National Science Foundation. In 2021 he was appointed Dean of the Faculty of Basic Sciences.

Related concepts (1)

Skeletal formula

The skeletal formula, or line-angle formula or shorthand formula, of an organic compound is a type of molecular structural formula that serves as a shorthand representation of a molecule's bonding and some details of its molecular geometry. A skeletal formula shows the skeletal structure or skeleton of a molecule, which is composed of the skeletal atoms that make up the molecule. It is represented in two dimensions, as on a piece of paper. It employs certain conventions to represent carbon and hydrogen atoms, which are the most common in organic chemistry.

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