Related references
Note: Only part of the references are listed.Highly Stereoselective [4+2] Cycloaddition of Azlactones to beta,gamma-Unsaturated alpha-Ketoesters Catalyzed by an Axially Chiral Guanidine Base
Masahiro Terada et al.
CHEMISTRY-A EUROPEAN JOURNAL (2011)
Enantioselective Direct Vinylogous Michael Addition of Functionalized Furanones to Nitroalkenes Catalyzed by an Axially Chiral Guanidine Base
Masahiro Terada et al.
ORGANIC LETTERS (2011)
Asymmetric Direct Vinylogous Aldol Reaction of Furanone Derivatives Catalyzed by an Axially Chiral Guanidine Base
Hitoshi Ube et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2010)
Catalytic enantioselective aldol additions of alpha-isothiocyanato imides to alpha-ketoesters
Matthew K. Vecchione et al.
CHEMICAL COMMUNICATIONS (2010)
Enantioselective synthesis of highly functionalised amides by copper-catalysed vinylogous Mukaiyama aldol reaction
Marcus Frings et al.
CHEMICAL COMMUNICATIONS (2010)
Diastereoselective and enantioselective Mukaiyama aldol reactions of alpha-ketoesters using hydrogen bond catalysis
Vijaya Bhasker Gondi et al.
CHEMICAL COMMUNICATIONS (2010)
C-1-Symmetric Aminosulfoximines in Copper-Catalyzed Asymmetric Vinylogous Mukaiyama Aldol Reactions
Marcus Frings et al.
CHEMISTRY-A EUROPEAN JOURNAL (2010)
Axially Chiral Guanidines as Efficient Bronsted Base Catalysts for Enantioselective Transformations
Masahiro Terada
JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN (2010)
Diastereo- and Enantioselective Conjugate Addition of α-Ketoesters to Nitroalkenes Catalyzed by a Chiral Ni(OAc)2 Complex under Mild Conditions
Ayako Nakamura et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)
Direct Organocatalytic Asymmetric Aldol Reaction of α-Isothiocyanato Imides to α-Ketoesters under Low Ligand Loading: A Doubly Stereocontrolled Approach to Cyclic Thiocarbamates Bearing Chiral Quaternary Stereocenters
Xianxing Jiang et al.
ORGANIC LETTERS (2010)
Asymmetric Aldol Reaction of Ketones with Alkenyl Trichloroacetates Catalyzed by Dibutyltin Dimethoxide and BINAP•Silver(I) Complex: Construction of a Chiral Tertiary Carbon Center
Akira Yanagisawa et al.
ADVANCED SYNTHESIS & CATALYSIS (2009)
Enantioselective Electrophilic Amination of α-Cyanothioacetates with Azodicarboxylates Catalyzed by an Axially Chiral Guanidine Base
Masahiro Terada et al.
ADVANCED SYNTHESIS & CATALYSIS (2009)
Highly Enantioselective Organocatalytic syn- and anti-Aldol Reactions in Aqueous Medium
Monika Raj et al.
ADVANCED SYNTHESIS & CATALYSIS (2009)
Synthesis of a Chiral Quaternary Carbon Center Bearing a Fluorine Atom: Enantio- and Diastereoselective Guanidine-Catalyzed Addition of Fluorocarbon Nucleophiles
Zhiyong Jiang et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2009)
Enantioselective Henry (nitroaldol) reaction catalyzed by axially chiral guanidines
Hitoshi Ube et al.
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS (2009)
Chiral Guanidine Catalyzed Enantioselective Reactions
Dasheng Leow et al.
CHEMISTRY-AN ASIAN JOURNAL (2009)
Highly Enantioselective Organocatalyzed Construction of Quaternary Carbon Centers via Cross-Aldol Reaction of Ketones in Water
Changwu Zheng et al.
ADVANCED SYNTHESIS & CATALYSIS (2008)
Chiral gamma-amino amide synthesis by heterobimetallic lanthanum/lithium/pybox-catalyzed direct asymmetric Mannich-type reactions of alpha-keto anilides
Gang Lu et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2008)
Asymmetric synthesis of tertiary alcohols and α-tertiary amines via Cu-catalyzed C-C bond formation to ketones and ketimines
Masakatsu Shibasaki et al.
CHEMICAL REVIEWS (2008)
ASYMMETRIC EPOXIDATION OF α,β-UNSATURATED KETONES WITH HYDROGEN PEROXIDE CATALYZED BY AXIALLY CHIRAL GUANIDINE BASE
Masahiro Terada et al.
HETEROCYCLES (2008)
Enantioselective 1,4-addition reactions of diphenyl phosphite to nitroalkenes catalyzed by an axially chiral guanidine
Masahiro Terada et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2007)
Enantioselective catalysis of ketoester-ene reaction of silyl enol ether to construct quaternary carbons by chiral dicationic Palladium(II) complexes
Koichi Mikami et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2007)
A concise organocatalytic and enantioselective synthesis of isotetronic acids
Jean-Marc Vincent et al.
CHEMICAL COMMUNICATIONS (2007)
Axially chiral guanidine as highly active and enantioselective catalyst for electrophilic amination of unsymmetrically substituted 1,3-dicarbonyl compounds
Masahiro Terada et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)
Enantioselective Friedel-Crafts reaction of indoles with carbonyl compounds catalyzed by bifunctional cinchona alkaloids
Hongming Li et al.
ORGANIC LETTERS (2006)
Highly efficient alkylation to ketones and aldimines with Grignard reagents catalyzed by zinc(II) chloride
Manabu Hatano et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)
Enantioselective α-heterofunctionalisation of carbonyl compounds:: organocatalysis is the simplest approach
Gabriela Guillena et al.
TETRAHEDRON-ASYMMETRY (2006)
Design of highly enantioselective organocatalysts based on molecular recognition
Z Tang et al.
ORGANIC LETTERS (2006)
Sulfoximines as ligands in copper-catalyzed asymmetric vinylogous Mukaiyama-type aldol reactions
P Rémy et al.
ORGANIC LETTERS (2006)
Guanidines in organic synthesis
T Ishikawa et al.
SYNTHESIS-STUTTGART (2006)
Axially chiral guanidine as enantioselective base catalyst for 1,4-addition reaction of 1,3-dicarbonyl compounds with conjugated nitroalkenes
M Terada et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)
Enantioselective nitroaldol reaction of α-ketoesters catalyzed by cinchona alkaloids
HM Li et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)
Al-catalyzed enantioselective alkylation of α-ketoesters by dialkylzinc reagents.: Enhancement of enantioselectivity and reactivity by an achiral Lewis base additive
LC Wieland et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2005)
Efficiency in isotetronic acid synthesis via a diamine-acid couple catalyzed ethyl pyruvate homoaldol reaction
P Dambruoso et al.
ORGANIC LETTERS (2005)
Heterogeneous enantioselective catalyzed carbonyl- and imino-ene reactions using copper bis(oxazoline) zeolite Y
NA Caplan et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2004)
Direct catalytic asymmetric aldol reactions of pyruvates: scope and mechanism
N Gathergood et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2004)
Asymmetric direct aldol reaction assisted by water and a proline-derived tetrazole catalyst
H Torii et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2004)
C-1-symmetric sulfoximines as ligands in copper-catalyzed asymmetric Mukaiyama-type aldol reactions
M Langner et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2004)
A new class of substituted aryl bis(oxazoline) ligands for highly enantioselective copper-catalyzed asymmetric aldol addition of dienolsilane to pyruvate and glyoxylate esters
JCD Le et al.
ORGANIC LETTERS (2004)
Chiral Lewis acid-catalyzed enantioselective intramolecular carbonyl ene reactions of unsaturated α-keto esters
D Yang et al.
ORGANIC LETTERS (2003)
Highly enantioselective 1,3-dipolar cycloaddition reactions of 2-benzopyrylium-4-olate catalyzed by chiral Lewis acids
H Suga et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2002)
Catalytic asymmetric direct α-amination reactions of 2-keto esters:: A simple synthetic approach to optically active syn-β-amino-α-hydroxy esters
K Juhl et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2002)
A new catalytic enantioselective approach to optically active lactones by addition reactions to α-dicarbonyl compounds
H Audrain et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2000)
C2-symmetric copper(II) complexes as chiral Lewis acids.: Catalytic enantioselective carbonyl-ene reactions with glyoxylate and pyruvate esters
DA Evans et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2000)
Catalytic asymmetric homo-aldol reaction of pyruvate - a chiral Lewis acid catalyst that mimics aldolase enzymes
K Juhl et al.
CHEMICAL COMMUNICATIONS (2000)
Share Paper
