Further developments and applications of oxazoline-containing ligands in asymmetric catalysis

R Connon, B Roche, BV Rokade, PJ Guiry - Chemical Reviews, 2021 - ACS Publications
The chiral oxazoline motif is present in many ligands that have been extensively applied in a
series of important metal-catalyzed enantioselective reactions. This Review aims to provide …

IDPi catalysis

L Schreyer, R Properzi, B List - … Chemie International Edition, 2019 - Wiley Online Library
High acidity and structural confinement are pivotal elements in asymmetric acid catalysis.
The recently introduced imidodiphosphorimidate (IDPi) Brønsted acids have met with …

Photoinduced Copper‐Catalyzed Coupling of Terminal Alkynes and Alkyl Iodides

A Hazra, MT Lee, JF Chiu, G Lalic - Angewandte Chemie, 2018 - Wiley Online Library
We have developed a photoinduced copper‐catalyzed alkylation of terminal alkynes with
primary, secondary, or tertiary alkyl iodides as electrophiles. The reaction has a broad …

Enantioselective allylic C− H oxidation of terminal olefins to isochromans by palladium (ii)/chiral sulfoxide catalysis

SE Ammann, W Liu, MC White - … Chemie International Edition, 2016 - Wiley Online Library
The enantioselective synthesis of isochroman motifs has been accomplished by palladium
(II)‐catalyzed allylic C− H oxidation from terminal olefin precursors. Critical to the success of …

Stereodivergent anion binding catalysis with molecular motors

R Dorel, BL Feringa - Angewandte Chemie International …, 2020 - Wiley Online Library
A photoresponsive chiral catalyst based on an oligotriazole‐functionalized unidirectional
molecular motor has been developed for stereodivergent anion binding catalysis. The motor …

Catalytic Enantioselective Oxidative Cross‐Coupling of Benzylic Ethers with Aldehydes

Z Meng, S Sun, H Yuan, H Lou… - Angewandte Chemie …, 2014 - Wiley Online Library
The first one‐pot enantioselective oxidative coupling of cyclic benzylic ethers with aldehydes
has been developed. A variety of benzylic ethers were transformed into the corresponding …

Sustainable metal catalysis in CH activation

NV Tzouras, IK Stamatopoulos, AT Papastavrou… - Coordination Chemistry …, 2017 - Elsevier
The omnipresence of Csingle bondH bonds in organic compounds renders them highly
attractive targets for the installation of functional groups towards the construction of valuable …

Highly Enantioselective Catalytic Cross-Dehydrogenative Coupling of N-Carbamoyl Tetrahydroisoquinolines and Terminal Alkynes

S Sun, C Li, PE Floreancig, H Lou, L Liu - Organic letters, 2015 - ACS Publications
The first catalytic asymmetric cross-dehydrogenative coupling of cyclic carbamates and
terminal alkynes has been established. The reaction features high enantiocontrol and …

Enantioselective Copper‐Catalyzed Quinoline Alkynylation

M Pappoppula, FSP Cardoso, BO Garrett… - Angewandte …, 2015 - Wiley Online Library
A highly enantioselective copper‐catalyzed alkynylation of quinolinium salts is reported. The
reaction employs StackPhos, a newly developed imidazole‐based chiral biaryl P, N ligand …

Asymmetric catalysis via cyclic, aliphatic oxocarbenium ions

S Lee, PSJ Kaib, B List - Journal of the American Chemical …, 2017 - ACS Publications
A direct enantioselective synthesis of substituted oxygen heterocycles from lactol acetates
and enolsilanes has been realized using a highly reactive and confined …