Controlling Ni redox states by dynamic ligand exchange for electroreductive Csp3–Csp2 coupling

TB Hamby, MJ LaLama, CS Sevov - Science, 2022 - science.org
Cross-electrophile coupling (XEC) reactions of aryl and alkyl electrophiles are appealing but
limited to specific substrate classes. Here, we report electroreductive XEC of previously …

[HTML][HTML] Modern synthetic methods for the stereoselective construction of 1, 3-dienes

RG Soengas, H Rodríguez-Solla - Molecules, 2021 - mdpi.com
The 1, 3-butadiene motif is widely found in many natural products and drug candidates with
relevant biological activities. Moreover, dienes are important targets for synthetic chemists …

[HTML][HTML] Pd-catalyzed functionalization of 1, 3-enynes via alkylene-π-allylpalladium intermediates

L Li, S Wang, A Jakhar, Z Shao - Green Synthesis and Catalysis, 2023 - Elsevier
In recent years, the concept of transition metal-catalyzed functionalization of unsaturated
hydrocarbons has emerged as a promising strategy for developing new and valuable …

Unexpected hydrated electron source for preparative visible-light driven photoredox catalysis

C Kerzig, X Guo, OS Wenger - Journal of the American Chemical …, 2019 - ACS Publications
The hydrated electron is experiencing a renaissance as a superreductant in lab-scale
reductions driven by light, both for the degradation of recalcitrant pollutants and for …

UV light generation and challenging photoreactions enabled by upconversion in water

B Pfund, DM Steffen, MR Schreier… - Journal of the …, 2020 - ACS Publications
Sensitized triplet–triplet annihilation (sTTA) is the most promising mechanism for pooling the
energy of two visible photons, but its applications in solution were so far limited to organic …

Palladium‐Catalyzed [6+ 2] Double Allene Annulation for Benzazocines Synthesis

H Xu, S Ma - Angewandte Chemie International Edition, 2023 - Wiley Online Library
An efficient double allene protocol for the formation of benzazocines has been developed.
The reaction constitutes a highly regioselective palladium‐catalyzed formal [6+ 2] annulation …

Micellar Catalysis for Ruthenium(II)‐Catalyzed C−H Arylation: Weak‐Coordination‐Enabled C−H Activation in H2O

SR Yetra, T Rogge, S Warratz, J Struwe… - Angewandte Chemie …, 2019 - Wiley Online Library
Chemoselective C− H arylations were accomplished through micellar catalysis by a versatile
single‐component ruthenium catalyst. The strategy provided expedient access to C− H …

En route to metal-mediated and metal-catalysed reactions in water

F Zhou, CJ Li - Chemical science, 2019 - pubs.rsc.org
This perspective report presents the key approaches for the development of various
organometallic reactions in aqueous media. In view of future sustainability, the efficient use …

Coolade. A Low‐Foaming Surfactant for Organic Synthesis in Water

NR Lee, M Cortes‐Clerget, AB Wood… - …, 2019 - Wiley Online Library
Several types of reduction reactions in organic synthesis are performed under aqueous
micellar‐catalysis conditions (in water at ambient temperature), which produce a significant …

Allenes: versatile building blocks in cobalt-catalyzed C–H activation

RK Shukla, AM Nair, CMR Volla - Synlett, 2021 - thieme-connect.com
The unique reactivity of allenes has led to their emergence as valuable coupling partners in
transition-metal-mediated C–H activation reactions. On the other hand, due to its high …