Recent advances in the catalytic applications of chiral schiff‐base ligands and metal complexes in asymmetric organic transformations

S De, A Jain, P Barman - ChemistrySelect, 2022 - Wiley Online Library
The Schiff base and its metal complexes are extensively studied for their adaptable metal
chelating properties. Their ability to alter the design and modify it for various organic and …

Recent advances and perspectives in the manganese-catalysed epoxidation reactions

KK Krishnan, AM Thomas, KS Sindhu, G Anilkumar - Tetrahedron, 2016 - Elsevier
Metal-catalysed oxidation is one of the most important reactions in chemistry and biology. 1
In particular, transition metal complex-catalysed epoxidation of olefins is of increasing …

High catalytic activity of magnetic Fe3O4@ SiO2-Schiff base-Co (II) nanocatalyst for aerobic oxidation of alkenes and alcohols and DFT study

M Sarkheil, M Lashanizadegan, M Ghiasi - Journal of Molecular Structure, 2019 - Elsevier
A new heterogeneous nanocatalyst (Fe 3 O 4@ SiO 2-Schiff base-Co (II)) was successfully
fabricated applying silica-coated magnetite nanoparticles as a suitable and efficient support …

Synthesis and crystal structures of manganese (III) complexes derived from bis-Schiff bases with antibacterial activity

HY Qian, N Sun - Transition Metal Chemistry, 2019 - Springer
Two mononuclear Mn (III) complexes,[MnL 1 (N 3)(OH 2)](1) and [MnL 2 L′](2), where L 1
and L 2 are the dianionic forms of N, N′-bis (3-ethoxysalicylidene)-1, 2-ethanediamine (H 2 …

Copper(II) Schiff Base Complex Immobilized on Superparamagnetic Fe3O4@SiO2 as a Magnetically Separable Nanocatalyst for Oxidation of Alkenes and Alcohols

M Sarkheil, M Lashanizadegan - Applied Organometallic …, 2017 - Wiley Online Library
A new heterogeneous catalyst containing a copper (II) Schiff base complex covalently
immobilized on the surface of silica‐coated Fe3O4 nanoparticles (Fe3O4@ SiO2‐Schiff …

Synthesis, Crystal Structures, and Biological Activity of Manganese (III) Complexes Derived from bis-Schiff Bases

HY Qian - Russian Journal of Coordination Chemistry, 2018 - Springer
Two new manganese (III) complexes,[Mn III L 1 (Dca)(MeOH)](I) and [Mn III L 2 (N 3) 2](II),
where L 1 and L 2 are the dianionic form of N, N'-3, 4-chlorophenylene-bis (5 …

One-pot synthesis of chalcone epoxides—A green chemistry strategy

D Ngo, M Kalala, V Hogan, R Manchanayakage - Tetrahedron Letters, 2014 - Elsevier
Waste minimization is a very important aspect of an environmentally benign protocol. A one-
pot consecutive process has been developed for chalcone epoxide synthesis that allows …

Versatile catalytic applications of manganese (II, III) Schiff base complexes

C Sarma, PK Chaurasia, SL Bharati - Russian Journal of General …, 2019 - Springer
Manganese forms a big number of complexes with Schiff bases that are extensively used as
catalysts of oxidation, epoxidation, decarboxylation, coupling reactions, decomposition …

Water extract of red mud (WERM): an effective alternative sustainable basic medium for H2O2-promoted epoxidation of chalcones and hydration of nitriles

SR Patra, YBS Tanwer, D Das, S Bhunia - Research on Chemical …, 2023 - Springer
Efficient protocols have been developed for epoxidation of chalcones and hydration of
nitriles to amides using “water extract of red mud (WERM)/H2O2” system at room …

不同价态Mn (II, III, V) 催化的烯烃环氧化反应研究进展

邹晓川, 石开云, 李俊, 王跃, 王存, 邓朝芳, 任彦荣… - 有机化学, 2016 - sioc-journal.cn
摘要在过去的十多年中, 由过渡金属(Cr, Ni, Co, Ru, Mn) 参与催化的烯烃环氧化反应受到人们的
大量关注, 制备的环氧化物中间体被广泛应用于医药, 农药以及精细化学品的合成 …