Stereodivergent Construction of 1, 3‐Chiral Centers via Tandem Asymmetric Conjugate Addition and Allylic Substitution Reaction
JH Xie, YM Hou, Z Feng, SL You - Angewandte Chemie, 2023 - Wiley Online Library
Herein, we report a synthesis of cyclohexanones bearing multi‐continuous stereocenters by
combining copper‐catalyzed asymmetric conjugate addition of dialkylzinc reagents to cyclic …
combining copper‐catalyzed asymmetric conjugate addition of dialkylzinc reagents to cyclic …
Ir‐Catalyzed Enantioselective Synthesis of gem‐Diborylalkenes Enabled by 1,2‐Boron Shift
JF Ge, XZ Zou, XR Liu, CL Ji, XY Zhu… - Angewandte Chemie …, 2023 - Wiley Online Library
Asymmetric cross‐couplings based on 1, 2‐carbon migration from B‐ate complexes have
been developed efficiently to access valuable organoboronates. However, enantioselective …
been developed efficiently to access valuable organoboronates. However, enantioselective …
Scope and Mechanistic Probe into Asymmetric Synthesis of α-Trisubstituted-α-Tertiary Amines by Rhodium Catalysis
MK Arachchi, RN Schaugaard… - Journal of the …, 2023 - ACS Publications
Asymmetric reactions that convert racemic mixtures into enantioenriched amines are of
significant importance due to the prevalence of amines in pharmaceuticals, with about 60 …
significant importance due to the prevalence of amines in pharmaceuticals, with about 60 …
Diastereo‐and Enantioselective Construction of Vicinal All‐Carbon Quaternary Stereocenters via Iridium/Europium Bimetallic Catalysis
W Wang, F Zhang, Y Liu, X Feng - Angewandte Chemie, 2022 - Wiley Online Library
The diastereo‐and enantioselective construction of vicinal all‐carbon quaternary
stereocenters is a formidable task. We here report a synergistic bimetallic catalysis via a …
stereocenters is a formidable task. We here report a synergistic bimetallic catalysis via a …
Photoredox streamlines electrocatalysis: photoelectrosynthesis of polycyclic pyrimidin-4-ones through carbocyclization of unactivated alkenes with malonates
M Tao, Q Feng, K Gong, X Yang, L Shi, Q Chang… - Green …, 2024 - pubs.rsc.org
Both polycyclic pyrimidin-4-one synthesis and the dehydrogenative coupling of malonates
often require a redox agent, an elevated temperature, large amounts of transition-metal …
often require a redox agent, an elevated temperature, large amounts of transition-metal …
Taming Chiral Quaternary Stereocenters via Remote H‐Bonding Stereoinduction in Palladium‐Catalyzed (3+ 2) Cycloadditions
YQ Xiao, MM Li, ZX Zhou, YJ Li, MY Cao… - Angewandte Chemie …, 2023 - Wiley Online Library
Ring‐opening transformations of donor‐acceptor (D‐A) cyclopropanes enable the rapid
assembly of complex molecules. However, the enantioselective formation of chiral …
assembly of complex molecules. However, the enantioselective formation of chiral …
Palladium-catalyzed enantioselective decarboxylative allylic alkylation of α-benzyl cyanoacetates: access to chiral acyclic quaternary carbon stereocenters
Q Bao, TJ Sun, YP Zhang, ZH Wang, Y You… - Organic Chemistry …, 2023 - pubs.rsc.org
A palladium-catalyzed enantioselective decarboxylative allylic alkylation of α-benzyl
cyanoacetates with methylene cyclic carbamates has been successfully developed. An array …
cyanoacetates with methylene cyclic carbamates has been successfully developed. An array …
Borylated cyclopropanes as spring-loaded entities: Access to vicinal tertiary and quaternary carbon stereocenters in acyclic systems
Herein, we present the formation of acyclic frameworks bearing two consecutive
stereocenters of either tertiary or quaternary nature starting from easily accessible …
stereocenters of either tertiary or quaternary nature starting from easily accessible …
Quaternary Stereocenters via Catalytic Enantioconvergent Allylation of Epoxides
J Shen, Z Xu, S Yang, S Li, J Jiang… - Journal of the American …, 2023 - ACS Publications
The development of catalytic and enantioselective transformations for the synthesis of all-
carbon quaternary stereocenters has long been recognized as a significant challenge in …
carbon quaternary stereocenters has long been recognized as a significant challenge in …
Role of noncovalent interactions in inducing high enantioselectivity in an alcohol reductive deoxygenation reaction involving a planar carbocationic intermediate
S Ghosh, A Changotra, DA Petrone… - Journal of the …, 2023 - ACS Publications
The involvement of planar carbocation intermediates is generally considered undesirable in
asymmetric catalysis due to the difficulty in gaining facial control and their intrinsic stability …
asymmetric catalysis due to the difficulty in gaining facial control and their intrinsic stability …