Advances in homogeneous and heterogeneous catalytic asymmetric epoxidation

QH **a, HQ Ge, CP Ye, ZM Liu, KX Su - Chemical Reviews, 2005 - ACS Publications
Barry Sharpless was awarded the 2001 Nobel Prize as a compliment to his great
contributions in the field of asymmetric epoxidation, which has been recognized as one of …

Recyclable stereoselective catalysts

AF Trindade, PMP Gois, CAM Afonso - Chemical reviews, 2009 - ACS Publications
Asymmetric catalysis constitutes one of the most important subjects in chemistry originating
thousands of published works every year. But still, the application of such methodologies in …

Ru nanoparticles immobilized on metal–organic framework nanorods by supercritical CO 2-methanol solution: highly efficient catalyst

Y Zhao, J Zhang, J Song, J Li, J Liu, T Wu, P Zhang… - Green …, 2011 - pubs.rsc.org
A simple and efficient route for the immobilization of noble metal nanoparticles onto metal–
organic framework (MOF) has been designed in this work. The Ru/MOF nanocomposites …

Modular approach for the development of supported, monofunctionalized, salen catalysts

M Holbach, M Weck - The Journal of Organic Chemistry, 2006 - ACS Publications
We report a modular approach toward polymer-supported, metalated, salen catalysts. This
strategy is based on the synthesis of monofunctionalized Mn− and Co− salen complexes …

Nonsymmetrical salen ligands and their complexes: synthesis and applications

AW Kleij - European Journal of Inorganic Chemistry, 2009 - Wiley Online Library
The importance of salen ligands in homogeneous catalysis and material chemistry has
unambiguously been demonstrated over the last two decades. In the majority of the existing …

A practical one-pot synthesis of enantiopure unsymmetrical salen ligands

M Holbach, X Zheng, C Burd, CW Jones… - The Journal of Organic …, 2006 - ACS Publications
A practical, one-pot synthesis of enantiopure unsymmetrical salen ligands is described,
using a 1: 1: 1 molar ratio of a chiral diamine and two different salicylaldehydes. The new …

Chiral macrocyclic salen Mn (III) complexes catalyzed enantioselective epoxidation of non-functionalized alkenes using NaOCl and urea H2O2 as oxidants

NC Maity, SHR Abdi, RI Kureshy, HK Noor-ul… - Journal of …, 2011 - Elsevier
Two new chiral Mn (III) macrocyclic salen complexes 1a and 1b were prepared for the
enantioselective epoxidation of non-functionalized alkenes. A 5mol% loading of these …

Chiral salen Mn (III) immobilized on ZnPS-PVPA through alkoxyl-triazole for superior performance catalyst in asymmetric epoxidation of unfunctionalized olefins

J Huang, S Liu, Y Ma, J Cai - Journal Of Organometallic Chemistry, 2019 - Elsevier
Chiral salen Mn (III) catalysts anchored onto ZnPS-PVPA via click chemistry are prepared
and applied in asymmetric epoxidations of unfunctionalized olefins. Superior catalytic …

Reusable chiral macrocyclic Mn (III) salen complexes for enantioselective epoxidation of nonfunctionalized alkenes

RI Kureshy, T Roy, HK Noor-ul, SHR Abdi… - Journal of …, 2012 - Elsevier
A series of new chiral monomeric and dimeric macrocyclic Mn (III) salen complexes 1–4 with
trigol linker were synthesized, characterized (by microanalysis, IR spectroscopy, UV–vis …

Stable chiral salen Mn (III) complexes with built-in phase-transfer capability for the asymmetric epoxidation of unfunctionalized olefins using NaOCl as an oxidant

R Luo, R Tan, Z Peng, W Zheng, Y Kong, D Yin - Journal of catalysis, 2012 - Elsevier
A series of novel chiral salen Mn (III) complexes with inherent phase-transfer capability were
prepared by covalent linkage of the limidazolium IL moieties containing various PEG chains …