The transition metal-catalysed hydroboration reaction

SJ Geier, CM Vogels, JA Melanson… - Chemical Society …, 2022 - pubs.rsc.org
The use of transition metals to catalyse the addition of hydridoboranes to unsaturated
organic molecules was initially realised several decades ago. Although this area of …

Recent advances in asymmetric borylation by transition metal catalysis

J Hu, M Ferger, Z Shi, TB Marder - Chemical Society Reviews, 2021 - pubs.rsc.org
Chiral organoboronates have played a critical role in organic chemistry and in the
development of materials science and pharmaceuticals. Much effort has been devoted to …

Stereospecific functionalizations and transformations of secondary and tertiary boronic esters

C Sandford, VK Aggarwal - Chemical Communications, 2017 - pubs.rsc.org
The formation of highly enantioenriched boronic esters through both stoichiometric and
catalytic methods has received much attention over the past decade. Accordingly, the …

Asymmetric synthesis of secondary and tertiary boronic esters

BSL Collins, CM Wilson, EL Myers… - Angewandte Chemie …, 2017 - Wiley Online Library
Non‐racemic chiral boronic esters are recognised as immensely valuable building blocks in
modern organic synthesis. Their stereospecific transformation into a variety of functional …

Design and optimization of catalysts based on mechanistic insights derived from quantum chemical reaction modeling

S Ahn, M Hong, M Sundararajan, DH Ess… - Chemical …, 2019 - ACS Publications
Until recently, computational tools were mainly used to explain chemical reactions after
experimental results were obtained. With the rapid development of software and hardware …

50 years of Zweifel olefination: a transition-metal-free coupling

RJ Armstrong, VK Aggarwal - Synthesis, 2017 - thieme-connect.com
The Zweifel olefination is a powerful method for the stereoselective synthesis of alkenes.
The reaction proceeds in the absence of a transition-metal catalyst, instead taking place by …

Cobalt-catalyzed asymmetric sequential hydroboration/hydrogenation of internal alkynes

J Guo, B Cheng, X Shen, Z Lu - Journal of the American Chemical …, 2017 - ACS Publications
A highly regio-and enantioselective cobalt-catalyzed hydroboration/hydrogenation of
internal alkynes with HBpin and a hydrogen balloon in one pot was developed. A new type …

Remote Stereocenter through Amide-Directed, Rhodium-Catalyzed Enantioselective Hydroboration of Unactivated Internal Alkenes

W Zhao, KZ Chen, AZ Li, BJ Li - Journal of the American Chemical …, 2022 - ACS Publications
Despite the frequent occurrence of γ-branched amines in bioactive molecules, the direct
catalytic asymmetric synthesis of this structural motif containing a remote stereocenter …

Copper‐Catalyzed Enantioselective Markovnikov Protoboration of α‐Olefins Enabled by a Buttressed N‐Heterocyclic Carbene Ligand

Y Cai, XT Yang, SQ Zhang, F Li, YQ Li… - Angewandte Chemie …, 2018 - Wiley Online Library
Reported is a highly enantioselective copper‐catalyzed Markovnikov protoboration of
unactivated terminal alkenes. A variety of simple and abundant feedstock α‐olefins bearing …

Mechanistic studies of copper-catalyzed asymmetric hydroboration of alkenes

Y Xi, JF Hartwig - Journal of the American Chemical Society, 2017 - ACS Publications
Mechanistic studies of the copper-catalyzed asymmetric hydroboration of vinylarenes and
internal alkenes are reported. Catalytic systems with both DTBM-SEGPHOS and SEGPHOS …