Asymmetric Transfer Hydrogenation of Arylidene-Substituted Chromanones and Tetralones Catalyzed by Noyori–Ikariya Ru (II) Complexes: One-Pot Reduction of C═ …

GS Caleffi, JOC Brum, AT Costa… - The Journal of …, 2021 - ACS Publications
3-Arylidenechroman-4-ones and 2-arylidene-1-tetralones are hydrogenated to cis-benzylic
alcohols in dr's and er's up to 99: 1 via a C═ C and C═ O one-pot reduction in the presence …

Ru (II)-Catalyzed Asymmetric Transfer Hydrogenation of Chalcones in Water: Application to the Enantioselective Synthesis of Flavans BW683C and Tephrowatsin E

FC Demidoff, GS Caleffi, M Figueiredo… - The Journal of Organic …, 2022 - ACS Publications
The oxo-tethered-Ru (II) precatalyst promoted the one-pot C═ C/C═ O reduction of
chalcones using sodium formate as the hydrogen source in water through asymmetric …

Catalytic Asymmetric Transfer Hydrogenation of β, γ-Unsaturated α-Diketones

Z Zhao, W Dong, J Liu, S Yang… - Journal of the …, 2024 - ACS Publications
Asymmetric transfer hydrogenation (ATH) has been recognized as a highly valuable strategy
that allows access to enantioenriched substances and has been widely applied in the …

Catalytic Asymmetric Transfer Hydrogenation of Acylboronates: BMIDA as the Privileged Directing Group

X Meng, S Lan, T Chen, H Luo, L Zhu… - Journal of the …, 2024 - ACS Publications
Developing a general, highly efficient, and enantioselective catalytic method for the
synthesis of chiral alcohols is still a formidable challenge. We report in this article the …

Iridium-catalyzed chemoselective asymmetric hydrogenation of conjugated enones with ferrocene-based multidentate phosphine ligands

J Ma, W Li, L He, H Lv - Chemical Communications, 2022 - pubs.rsc.org
A series of novel and readily prepared ferrocene-based multidentate phosphine ligands (f-
PNNO) have been developed and successfully used in iridium-catalyzed enantioselective 1 …

Narasaka reaction: Desilylative acylation of 1-alkenylsilanes with acid anhydrides

W Xiao, J Wu - Chinese Chemical Letters, 2021 - Elsevier
Recent advances in the desilylative acylation of 1-alkenylsilanes with acid anhydrides under
transition metal catalysis are summarized. This catalytic desilylative acylation of 1 …

BMIDA-Directed Catalytic Asymmetric Transfer Hydrogenation for Enantioselective Access to α-Boryl Alcohols

S Yang, X Fang - Synlett, 2024 - thieme-connect.com
The quest for general and highly efficient and enantioselective catalytic route to chiral
alcohols remains a formidable challenge in asymmetric synthesis. Here, we highlight our …

[HTML][HTML] Ru (II)-Catalyzed Asymmetric Transfer Hydrogenation of α-Alkyl-β-Ketoaldehydes via Dynamic Kinetic Resolution

DP Lapa, LHS Araújo, SR Melo, PRR Costa, GS Caleffi - Molecules, 2024 - mdpi.com
The (R, R)-Teth-TsDPEN-Ru (II) complex promoted the one-pot double C= O reduction of α-
alkyl-β-ketoaldehydes through asymmetric transfer hydrogenation/dynamic kinetic resolution …

[PDF][PDF] Asymmetric Hydrogenation Methods for the Synthesis of Chiral Molecules, Adv

O Gideon, HS Samuel, M Fatima… - J. Chem. B: Nat. Prod …, 2024 - researchgate.net
The synthesis of chiral molecules is vital in modern organic chemistry because these
substances significantly impact diverse areas such as pharmaceuticals, agrochemicals, and …