Publications related to Organozinc chemistry

Organocatalytic Enantioselective Diels-Alder Reaction of 2-Trifluoroacetamido-1,3-dienes with alpha,beta-Unsaturated Ketones

Qian Wang, Jieping Zhu, Xinqi Zhu

We report herein the first examples of chiral phosphoric acid-catalyzed enantioselective Diels-Alder reactions between 2-trifluoroacetamido-1,3-dienes 1 and alpha,beta-unsaturated carbonyl compounds 2. Polysubstituted 1-acetamido cyclohexenes 3 were formed ...

WILEY-V C H VERLAG GMBH2022

High Aspect Ratio Au Microflakes via Gap-Assisted Synthesis

Giulia Tagliabue, Fateme Kiani Shahvandi

Ultrathin and extra-large single-crystalline Au microflakes (Au MFs) have a huge potential in applications ranging from nanophotonics to catalysis. Yet, wet chemical synthesis approaches cannot access this size range due to the proportionality between grow ...

AMER CHEMICAL SOC2022

Heterometallic uranium/molybdenum nitride synthesis via partial N-atom transfer

Rosario Scopelliti, Marinella Mazzanti, Luciano Barluzzi, Nadir Jori

The reaction of a terminal Mo(II) nitride with a U(III) complex yields an heterodimetallic U-Mo nitride which is the first example of a transition metal-capped uranium nitride. The nitride is triply bonded to U(V) and singly bonded to Mo(0) and supports a ...

2022

Copper‐Catalyzed Aza‐Sonogashira Cross‐Coupling to Ynimines: Development and Application to the Synthesis of Heterocycles

Jieping Zhu, Rémi Hugo Lavernhe, Qiang Wang

Nitrogen substituted alkynes such as ynamines and ynamides are versatile synthetic building blocks in organic chemistry. Ynimines bearing additional nucleophilic and electrophilic centers relative to ynamines and ynamides are expected to have high syntheti ...

2021

New Strategies for the Functionalization of Alkenes Exploiting Tethering Chemistry and Ring Strain

Bastian Antoine Rodolphe Claude Muriel

Amino alcohols, cyclopropanes and nitriles are privileged structural motifs found in the scaffold of natural products and bioactive compounds. In addition, they are versatile building blocks in organic chemistry. The development of new and increasingly eff ...

EPFL2021

Catalyzing Bond-Dissociation in Graphene via Alkali-Iodide Molecules

Klaus Kern, Stephan Rauschenbach, Sabine Abb, Sven Alexander Szilagyi, Hannah Julia Ochner

Atomic design of a 2D-material such as graphene can be substantially influenced by etching, deliberately induced in a transmission electron microscope. It is achieved primarily by overcoming the threshold energy for defect formation by controlling the kine ...

WILEY-V C H VERLAG GMBH2021

A Strategy to Conjugate Bioactive Fragments to Cytotoxic Diiron Bis(cyclopentadienyl) Complexes

Paul Joseph Dyson, Mouna Hadiji, Silvia Schoch, Sarah Alexandra Pais Pereira

A series of bioactive molecules were synthesized from the condensation of aspirin or chlorambucil with terminal alkynes bearing alcohol or amine substituents. Insertion of the resulting alkynes into the iron-carbyne bond of readily accessible diiron bis(cy ...

AMER CHEMICAL SOC2021

Hypervalent Iodine-Mediated Late-Stage Peptide and Protein Functionalization

Jérôme Waser, Elija Grinhagena, Emmanuelle Madeline Dominique Allouche

Hypervalent iodine compounds are powerful reagents for the development of novel transformations. As they exhibit low toxicity, high functional group tolerance, and stability in biocompatible media, they have been used for the functionalization of biomolecu ...

WILEY-V C H VERLAG GMBH2021

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Organozinc chemistry

Organocatalytic Enantioselective Diels-Alder Reaction of 2-Trifluoroacetamido-1,3-dienes with alpha,beta-Unsaturated Ketones

High Aspect Ratio Au Microflakes via Gap-Assisted Synthesis

Development of Cyclopentadienylcobalt(III) Catalyzed Asymmetric C-H Functionalizations

Heterometallic uranium/molybdenum nitride synthesis via partial N-atom transfer

Copper‐Catalyzed Aza‐Sonogashira Cross‐Coupling to Ynimines: Development and Application to the Synthesis of Heterocycles

New Strategies for the Functionalization of Alkenes Exploiting Tethering Chemistry and Ring Strain

New Vinylation and Alkynylation Strategies with Hypervalent Iodine Reagents and Diazo Compounds

Catalyzing Bond-Dissociation in Graphene via Alkali-Iodide Molecules

A Strategy to Conjugate Bioactive Fragments to Cytotoxic Diiron Bis(cyclopentadienyl) Complexes

Hypervalent Iodine-Mediated Late-Stage Peptide and Protein Functionalization

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Chat with Graph Search

High Aspect Ratio Au Microflakes via Gap-Assisted Synthesis

Heterometallic uranium/molybdenum nitride synthesis via partial N-atom transfer

New Strategies for the Functionalization of Alkenes Exploiting Tethering Chemistry and Ring Strain

New Vinylation and Alkynylation Strategies with Hypervalent Iodine Reagents and Diazo Compounds

A Strategy to Conjugate Bioactive Fragments to Cytotoxic Diiron Bis(cyclopentadienyl) Complexes

Development of Cyclopentadienylcobalt(III) Catalyzed Asymmetric C-H Functionalizations

Hypervalent Iodine-Mediated Late-Stage Peptide and Protein Functionalization

Copper‐Catalyzed Aza‐Sonogashira Cross‐Coupling to Ynimines: Development and Application to the Synthesis of Heterocycles

Catalyzing Bond-Dissociation in Graphene via Alkali-Iodide Molecules

Organocatalytic Enantioselective Diels-Alder Reaction of 2-Trifluoroacetamido-1,3-dienes with alpha,beta-Unsaturated Ketones