Recent trends in ring opening of epoxides by amines as nucleophiles

FA Saddique, AF Zahoor, S Faiz… - Synthetic …, 2016 - Taylor & Francis
ABSTRACT β-Amino alcohols are versatile intermediates in the synthesis of various
biologically potent compounds, which can also be achieved by ring opening of epoxides by …

Update 1 of: BINOL: a versatile chiral reagent

JM Brunel - Chemical reviews, 2007 - ACS Publications
Over the last 20 years an explosive growth of the research in the field of asymmetric
synthesis has occurred. 1-9 The aim of enantioselective synthesis, or catalysis, is to produce …

The Development of Scalemic Multidentate Niobium Complexes as Catalysts for the Highly Stereoselective Ring Opening of meso-Epoxides and meso-Aziridines

K Arai, S Lucarini, MM Salter, K Ohta… - Journal of the …, 2007 - ACS Publications
The discovery and development of a new Lewis acid system based on a complex formed
from niobium (V) methoxide and (R)-3, 3 '-bis (2-hydroxy-3-isopropylbenzyl)-1, 1 ' …

Boric acid/glycerol as an efficient catalyst for regioselective epoxide ring opening by aromatic amines in water

AZ Halimehjani, H Gholami… - Green Chemistry Letters …, 2012 - Taylor & Francis
Regioselective epoxides ring opening with aromatic amines using boric acid and glycerol in
water as a green media have been investigated. Corresponding β-amino alcohols were …

Scandium–Bipyridine‐Catalyzed Enantioselective Aminolysis of meso‐Epoxides

E Mai, C Schneider - Chemistry–A European Journal, 2007 - Wiley Online Library
The scandium–bipyridine‐catalyzed enantioselective addition of anilines and O‐alkyl
hydroxylamines to meso‐epoxides has been optimized and extended to a broad range of …

[图书][B] Green chemistry for environmental sustainability

SK Sharma, A Mudhoo - 2010 - books.google.com
By adopting green chemistry principles and methodologies, researchers can devise new
processes to help protect the environment from further damage. In this book, eminent …

Insight into the mechanism of the asymmetric ring-opening aminolysis of 4, 4-dimethyl-3, 5, 8-trioxabicyclo [5.1. 0] octane catalyzed by titanium/BINOLate/water system …

H Bao, J Zhou, Z Wang, Y Guo, T You… - Journal of the American …, 2008 - ACS Publications
The mechanism of the enantioselective ring-opening aminolysis of 4, 4-dimethyl-3, 5, 8-
trioxabicyclo [5.1. 0] octane with benzylamine, catalyzed by the titanium-BINOLate species …

Aluminum tris (dodecyl sulfate) trihydrate Al (DS) 3· 3H2O as an efficient Lewis acid–surfactant-combined catalyst for organic reactions in water: efficient conversion of …

H Firouzabadi, N Iranpoor, A Khoshnood - Journal of Molecular Catalysis A …, 2007 - Elsevier
High yielding preparation of structurally different thiiranes, β-amino alcohols and bis (β-
amino) alcohols from the reaction of epoxides with thiourea and amines in the presence of …

A mild and efficient synthesis of β-amino alcohols from epoxides using a mesoporous aluminosilicate catalyst

MWC Robinson, DA Timms, SM Williams, AE Graham - Tetrahedron letters, 2007 - Elsevier
A mild and efficient synthesis of β-amino alcohols from epoxides using a mesoporous aluminosilicate
catalyst - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books Search …

Chiral Titanium Coordination Assemblies: Robust Cooperative Self‐Supported Catalysts for Asymmetric Ring Opening of meso‐Epoxides with Aliphatic Amines

Z Sun, J Chen, Y Liu, T Tu - Advanced Synthesis & Catalysis, 2017 - Wiley Online Library
By utilizing the oxygen bridge in dimeric μ‐oxo‐titanium‐salen complexes as an efficient
cross‐linkage, a series of robust chiral titanium coordination assemblies has been …