Stereoselective reactions of nitro compounds in the synthesis of natural compound analogs and active pharmaceutical ingredients

AY Sukhorukov, AA Sukhanova, SG Zlotin - Tetrahedron, 2016 - Elsevier
Nitroalkanes and nitroalkenes have been always considered as convenient and readily
available intermediates in organic synthesis, including total synthesis of natural products. 1 …

Chiral salen complexes for asymmetric heterogeneous catalysis: Recent examples for recycling and cooperativity

M Abd El Sater, N Jaber, E Schulz - ChemCatChem, 2019 - Wiley Online Library
Chiral salen complexes are privileged and versatile catalysts used in a wide variety of
enantioselective transformations. Researches for their use in multicatalysis, including …

Hydroxynitrile lyase engineering for promiscuous asymmetric Henry reaction with enhanced conversion, enantioselectivity and catalytic efficiency

BV Priya, DHS Rao, A Chatterjee… - Chemical …, 2023 - pubs.rsc.org
Arabidopsis thaliana hydroxynitrile lyase (AtHNL) engineering has uncovered variants that
showed up to 12-fold improved catalytic efficiency than the wild-type towards asymmetric …

Multifunctional Magnetic Chiral HKUST MOF Decorated by Triazine, Fe3O4, and Cu(l-Proline)2 Complex for Green and Mild Asymmetric Catalysis

F Kalantari, A Morsali - ACS Applied Materials & Interfaces, 2024 - ACS Publications
A multifunctional magnetic chiral metal–organic framework (MOF) was developed for
asymmetric applications by utilizing strategies of chiralization and multifunctionalization. Cu …

Hybrid nanomaterials for asymmetric purposes: green enantioselective C–C bond formation by chiralization and multi-functionalization approaches

SAA Razavi, K Berijani, A Morsali - Catalysis Science & Technology, 2020 - pubs.rsc.org
A chiral MOF with synergic Lewis basicity for asymmetric purpose was developed by
chiralization and multi-functionalization strategies. A secondary nanomaterial (L-proline …

Chiral copper-salen complex grafted over functionalized mesoporous silica as an efficient catalyst for asymmetric Henry reactions and synthesis of the potent drug (R) …

M Halder, P Bhanja, MM Islam, A Bhaumik… - New Journal of …, 2018 - pubs.rsc.org
Synthesis of enantiomerically pure drug molecules using functionalized mesoporous
materials bearing a chiral moiety is a longstanding goal in heterogeneous catalysis. Herein …

One-pot multicomponent nitro-Mannich reaction using a heterogeneous catalyst under solvent-free conditions

G Bosica, R Zammit - PeerJ, 2018 - peerj.com
An environmentally-friendly, one-pot multicomponent reaction of various aldehydes, amines
and nitroalkanes for the synthesis of β-nitroamines is here described. Amberlyst A-21 …

Biocatalytic approach to chiral β-nitroalcohols by enantioselective alcohol dehydrogenase-mediated reduction of α-nitroketones

F Tentori, E Brenna, D Colombo, M Crotti, FG Gatti… - Catalysts, 2018 - mdpi.com
Chiral β-nitroalcohols are important building blocks in organic chemistry. The synthetic
approach that is based on the enzyme-mediated reduction of α-nitroketones has been …

1D Zn (II) coordination polymer of arylhydrazone of 5, 5-dimethylcyclohexane-1, 3-dione as a pre-catalyst for the Henry reaction

NMR Martins, KT Mahmudov, MFCG da Silva… - Catalysis …, 2016 - Elsevier
Reaction of a new hydrazone of β-diketone, 5-(2-(4, 4-dimethyl-2, 6-dioxocyclohexylidene)
hydrazinyl) isophthalic acid (H 3 L), with zinc (II) nitrate hexahydrate in a mixture of DMF and …

Evaluation of 5‐cis‐Substituted Prolinamines as Ligands in Enantioselective, Copper‐Catalyzed Henry Reactions

J Kaldun, F Prause, D Scharnagel, F Freitag… - …, 2016 - Wiley Online Library
The development of a new catalytic system for enantioselective Henry reactions, which
permits superb 99% ee with a broad variety of aldehydes, is presented. In‐depth structure …