Enantioselective radical reactions using chiral catalysts
Benefiting from the impressive increase in fundamental knowledge, the last 20 years have
shown a continuous burst of new ideas and consequently a plethora of new catalytic …
shown a continuous burst of new ideas and consequently a plethora of new catalytic …
Transition metal catalysis controlled by hydrogen bonding in the second coordination sphere
Transition metal catalysis is of utmost importance for the development of sustainable
processes in academia and industry. The activity and selectivity of metal complexes are …
processes in academia and industry. The activity and selectivity of metal complexes are …
Gold-catalyzed synthesis of small rings
M Mato, A Franchino, C Garcı́a-Morales… - Chemical …, 2020 - ACS Publications
Three-and four-membered rings, widespread motifs in nature and medicinal chemistry, have
fascinated chemists ever since their discovery. However, due to energetic considerations …
fascinated chemists ever since their discovery. However, due to energetic considerations …
Supramolecular catalysis. Part 1: non-covalent interactions as a tool for building and modifying homogeneous catalysts
Supramolecular catalysis is a rapidly expanding discipline which has benefited from the
development of both homogeneous catalysis and supramolecular chemistry. The properties …
development of both homogeneous catalysis and supramolecular chemistry. The properties …
Photosensitized O2 enables intermolecular alkene cyclopropanation by active methylene compounds
Cyclopropanes are key features in many preclinical, clinical, and commercial drugs, as well
as natural products. The most prolific technique for their synthesis is the metal-catalyzed …
as natural products. The most prolific technique for their synthesis is the metal-catalyzed …
Organocobalt complexes as sources of carbon-centered radicals for organic and polymer chemistries
Organocobalt (III) complexes (R-CoIII), defined as cobalt complexes featuring a carbon–
cobalt bond, are largely used to produce carbon-centered radicals by homolytic cleavage of …
cobalt bond, are largely used to produce carbon-centered radicals by homolytic cleavage of …
Highly Stereoselective Olefin Cyclopropanation of Diazooxindoles Catalyzed by a C2-Symmetric Spiroketal Bisphosphine/Au(I) Complex
ZY Cao, X Wang, C Tan, XL Zhao… - Journal of the …, 2013 - ACS Publications
A spiroketal bisphosphine (SKP) derived chiral digold complex is identified as a powerful
catalyst for the highly diastereo-and enantioselective synthesis of spirocyclopropyloxindoles …
catalyst for the highly diastereo-and enantioselective synthesis of spirocyclopropyloxindoles …
Mechanism of cobalt (II) porphyrin-catalyzed C–H amination with organic azides: radical nature and H-atom abstraction ability of the key cobalt (III)–nitrene …
V Lyaskovskyy, AIO Suarez, H Lu, H Jiang… - Journal of the …, 2011 - ACS Publications
The mechanism of cobalt (II) porphyrin-catalyzed benzylic C–H bond amination of
ethylbenzene, toluene, and 1, 2, 3, 4-tetrahydronaphthalene (tetralin) using a series of …
ethylbenzene, toluene, and 1, 2, 3, 4-tetrahydronaphthalene (tetralin) using a series of …
Enantioselective cobalt-catalyzed transformations
H Pellissier, H Clavier - Chemical reviews, 2014 - ACS Publications
1. INTRODUCTION The catalysis of organic reactions by metals still constitutes one of the
most useful and powerful tools in organic synthesis. 1 Although asymmetric synthesis is …
most useful and powerful tools in organic synthesis. 1 Although asymmetric synthesis is …
'Carbene Radicals' in CoII(por)-Catalyzed Olefin Cyclopropanation
The mechanism of cobalt (II)− porphyrin-mediated cyclopropanation of olefins with
diazoesters was studied. The first step reaction of cobalt (II)− porphyrin with ethyl …
diazoesters was studied. The first step reaction of cobalt (II)− porphyrin with ethyl …