Recognition in the domain of molecular chirality: from noncovalent interactions to separation of enantiomers

P Peluso, B Chankvetadze - Chemical Reviews, 2022 - ACS Publications
It is not a coincidence that both chirality and noncovalent interactions are ubiquitous in
nature and synthetic molecular systems. Noncovalent interactivity between chiral molecules …

Recent developments in asymmetric hydroformylation

S Chakrabortty, AA Almasalma… - Catalysis Science & …, 2021 - pubs.rsc.org
The recent literature on asymmetric hydroformylation is reviewed from the perspective of the
ligand development. Much progress was made in the area of hybrid bidentate ligands …

Palladium-catalyzed Markovnikov hydroaminocarbonylation of 1, 1-disubstituted and 1, 1, 2-trisubstituted alkenes for formation of amides with quaternary carbon

HY Yang, YH Yao, M Chen, ZH Ren… - Journal of the American …, 2021 - ACS Publications
Hydroaminocarbonylation of alkenes is one of the most promising yet challenging methods
for the synthesis of amides. Herein, we reported the development of a novel and effective Pd …

Catalyst-substrate helical character matching determines the enantioselectivity in the Ishihara-type iodoarenes catalyzed asymmetric Kita-dearomative …

H Zheng, L Cai, M Pan, M Uyanik… - Journal of the …, 2023 - ACS Publications
Catalyst design has traditionally focused on rigid structural elements to prevent
conformational flexibility. Ishihara's elegant design of conformationally flexible C 2 …

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 …

Elucidating the mechanism and origin of stereoselectivity in the activation/transformation of an acetic ester catalyzed by an N-heterocyclic carbene

P Liang, H Yang, Y Wang - Physical Chemistry Chemical Physics, 2024 - pubs.rsc.org
The activation of an ester by N-heterocyclic carbene (NHC) organocatalysis is an efficient
and important approach for generating an NHC-bound enolate intermediate, an important …

CuH-Catalyzed Regio-and Enantioselective Formal Hydroformylation of Vinyl Arenes

S Garhwal, Y Dong, BK Mai, P Liu… - Journal of the American …, 2024 - ACS Publications
A highly enantioselective formal hydroformylation of vinyl arenes enabled by copper hydride
(CuH) catalysis is reported. Key to the success of the method was the use of the mild Lewis …

Theoretical study of an N-heterocyclic carbene-catalyzed annulation reaction between an enal and a β-silyl enone: Mechanism and origin of stereoselectivity

Y Wang, Y Luo, M Zhao, Y Qiao - Molecular Catalysis, 2023 - Elsevier
In this study, the mechanism and origin of the stereoselectivity of an N-heterocyclic carbene
(NHC)-catalyzed transformation reaction between an enal and a β-silyl enone are …

Intermolecular [5+ 2] Annulation between 1‐Indanones and Internal Alkynes by Rhodium‐Catalyzed C–C Activation

R Zhang, Y Xia, G Dong - Angewandte Chemie, 2021 - Wiley Online Library
Abstract Herein, we report a [5+ 2] cycloaddition between readily accessible 1‐indanones
and internal alkynes through Rh‐catalyzed activation of less strained C− C bonds. The …

Room Temperature Fluoranthene Synthesis through Cationic Rh(I)/H8-BINAP-Catalyzed [2 + 2 + 2] Cycloaddition: Unexpected Acceleration due to Noncovalent …

R Abe, Y Nagashima, J Tanaka, K Tanaka - ACS Catalysis, 2023 - ACS Publications
The fluoranthene skeleton is a structure often found in natural products and fluorescent
materials, and thus developing an operationally simple method for diversity-oriented …