Publications associées à Réaction de Peterson

Horner-Wadsworth-Emmons olefination for bioconjugation

Through site-specific generation of intermediary reactive aldehydes, Horner-Wadsworth-Emmons olefination can now deliver selective functionalization of stable recombinant proteins and monoclonal antibodies, whilst preserving protein integrity. ...

Springernature2024

Asymmetric Cyclopropanation and Epoxidation via a Catalytically Formed Chiral Auxiliary

Jérôme Waser, Mikus Purins

For the enantioselective diversification of a single starting material, a different chiral catalyst is usually required for each transformation. Herein, we extend the concept of catalytically formed chiral auxiliary from hydrogenation to the asymmetric cyc ...

Wiley-VCH Verlag GmbH2022

Synthesis of new 1-Vinyl and 1-Alkynyl Triazenes

Carl Thomas Bormann

The recent discovery of an N2O-based synthesis of triazenes in our group has enabled the synthesis and investigation of 1-alkynyl triazenes. Early studies showed their potential for a functional group tolerant synthesis of 1-vinyl triazenes, which is furth ...

EPFL2022

Stereoselective synthesis of alkenes via base-metal-catalyzed addition reactions to alkynes and activation of hydrogen peroxide and carbon dioxide by iron complexes

Fedor Zhurkin

Alkene functionality can be found in the majority of natural products, drugs, catalysts and organic materials. Therefore, methods of C-C double bond formation constitute a cornerstone of organic synthesis. Selective formation of either (Z)- or (E)-isomer i ...

EPFL2017

Enantioselective Synthesis of Putative Lipiarmycin Aglycon Related to Fidaxomicin/Tiacumicin B

Jieping Zhu

An enantioselective synthesis of a putative lipiarmycin aglycon was accomplished and features: 1) Brown’s enantioselective alkoxyallylboration and allylation of aldehydes, 2) chain elongation by iterative Horner–Wadsworth– Emmons olefination, 3) Evans aldo ...

Wiley-Blackwell2015

Catalytic Formal Homo-Nazarov Reaction and Other Cyclizations of Cyclopropanes : from Methodology to Total Synthesis

Filippo De Simone

The increasing progress in medicinal chemistry and chemical biology requires more versatile synthetic strategies for the generation of libraries of active compounds and theirs analogues. A wide range of biologically active natural and synthetic compounds c ...

EPFL2012

Synthesis of aza-C-disaccharides (dideoxyimino-alditols C-linked to monosaccharides) and analogues

Pierre Vogel, Inmaculada Robina

The first aza-C-disaccharide (D-azaMan-beta-CHz-(1 -> 6)-D-Man-alpha-OMe) that mimicks alpha-D-Manp-(1 -> 6)-alpha-D-ManOMe was made in 1994 by Johnson and coworkers. Several synthetic approaches to these disaccharide mimetics have been proposed. These are ...

Georg Thieme Verlag2005

Sulfur dioxide mediated syntheses of polyene containing natural products

Laure Bouchez

The goal of this thesis was to open a new route to the synthesis of conjugated trienes using a new SO2-based C-C bond forming reactions developed in Lausanne. In addition, the potential of SO2 for applications in synthetic organic chemistry has been exploi ...

EPFL2004