-
Article
Open AccessMechanistic insights into excited-state palladium catalysis for C–S bond formations and dehydrogenative sulfonylation of amines
Photocatalytic selective C(sp3)–H activation/cross-coupling reactions are appealing in organic synthesis. In this manuscript, we describe the development of photoexcited-state Pd-catalyzed dehydrogenative β-sulfo...
-
Article
Open AccessModulating stereoselectivity in allylic C(sp3)-H bond arylations via nickel and photoredox catalysis
While significant progress has been made in develo** selective C-H bond cross-couplings in the field of radical chemistry, the site and stereoselectivity remain a long-standing challenge. Here, we present th...
-
Article
Open AccessMechanistic insights into photochemical nickel-catalyzed cross-couplings enabled by energy transfer
Various methods that use a photocatalyst for electron transfer between an organic substrate and a transition metal catalyst have been established. While triplet sensitization of organic substrates via energy t...
-
Article
A multicomponent synthesis of stereodefined olefins via nickel catalysis and single electron/triplet energy transfer
Unsaturated carbon–carbon bonds are one of the most common and important structural motifs in many organic molecules, stimulating the continuous development of general, efficient and practical strategies for t...
-
Article
Open AccessNickel-catalyzed Suzuki–Miyaura cross-couplings of aldehydes
Transition-metal-catalyzed cross-couplings have been extensively used in the pharmaceutical and agrochemical industries for the construction of diverse C–C bonds. Conventional cross-coupling reactions require ...
-
Article
Role of ligands in controlling the regioselectivity in ruthenium-catalysed addition of carboxylic acids to terminal alkynes: A DFT study
Density functional studies are performed to understand the role of chelating bi-phosphine ligands [(Ph 2P(CH 2) m PPh 2); m = 1–4] in modulating the regio-selectivity of benzoic ...
