Exploiting non-covalent π interactions for catalyst design

AJ Neel, MJ Hilton, MS Sigman, FD Toste - Nature, 2017 - nature.com
Molecular recognition, binding and catalysis are often mediated by non-covalent interactions
involving aromatic functional groups. Although the relative complexity of these so-called π …

Chiral phosphoric acid catalysis: from numbers to insights

R Maji, SC Mallojjala, SE Wheeler - Chemical Society Reviews, 2018 - pubs.rsc.org
Chiral phosphoric acids (CPAs) have emerged as powerful organocatalysts for asymmetric
reactions, and applications of computational quantum chemistry have revealed important …

Cu/chiral phosphoric acid-catalyzed asymmetric three-component radical-initiated 1, 2-dicarbofunctionalization of alkenes

JS Lin, TT Li, JR Liu, GY Jiao, QS Gu… - Journal of the …, 2018 - ACS Publications
An asymmetric intermolecular, three-component radical-initiated dicarbofunctionalization of
1, 1-diarylalkenes with diverse carbon-centered radical precursors and electron-rich …

Addition and correction to complete field guide to asymmetric BINOL-phosphate derived Brønsted acid and metal catalysis: History and classification by mode of …

D Parmar, E Sugiono, S Raja, M Rueping - Chemical Reviews, 2017 - ACS Publications
Figure 73: The proposed catalyst/substrate interaction shown in Figure 73 corresponds to
the related sulfoxidation catalyzed by chiral phosphoric acid PA 5 (ref 133). Please note that …

Mechanism and origins of chemo-and stereoselectivities of aryl iodide-catalyzed asymmetric difluorinations of β-substituted styrenes

B Zhou, MK Haj, EN Jacobsen, KN Houk… - Journal of the American …, 2018 - ACS Publications
The mechanism of the aryl iodide-catalyzed asymmetric migratory geminal difluorination of β-
substituted styrenes (Banik et al. Science 2016, 353, 51) has been explored with density …

Parametrization of non-covalent interactions for transition state interrogation applied to asymmetric catalysis

M Orlandi, JAS Coelho, MJ Hilton… - Journal of the …, 2017 - ACS Publications
The use of computed interaction energies and distances as parameters in multivariate
correlations is introduced for postulating non-covalent interactions. This new class of …

Mechanistic investigations of the Pd (0)-catalyzed enantioselective 1, 1-diarylation of benzyl acrylates

M Orlandi, MJ Hilton, E Yamamoto… - Journal of the …, 2017 - ACS Publications
A mechanistic study of the Pd-catalyzed enantioselective 1, 1-diarylation of benzyl acrylates
that is facilitated by a chiral anion phase transfer (CAPT) process is presented. Kinetic …

Design of organocatalysts for asymmetric propargylations through computational screening

AC Doney, BJ Rooks, T Lu, SE Wheeler - ACS Catalysis, 2016 - ACS Publications
The development of asymmetric catalysts is typically driven by the experimental screening of
potential catalyst designs. Herein, we demonstrate the design of asymmetric propargylation …

Development of immobilized SPINOL-derived chiral phosphoric acids for catalytic continuous flow processes. Use in the catalytic desymmetrization of 3, 3 …

J Lai, M Fianchini, MA Pericàs - ACS Catalysis, 2020 - ACS Publications
A family of C 2-symmetrical 1, 1′-spirobiindane-7, 7′-diol (SPINOL) derivatives containing
polymerizable styryl units has been prepared through a highly convergent approach …

Enantioselective Synthesis of N,S‐Acetals by an Oxidative Pummerer‐Type Transformation using Phase‐Transfer Catalysis

S Biswas, K Kubota, M Orlandi, M Turberg… - Angewandte …, 2018 - Wiley Online Library
Reported is the first enantioselective oxidative Pummerer‐type transformation using phase‐
transfer catalysis to deliver enantioenriched sulfur‐bearing heterocycles. This reaction …