Structure–activity relationship studies of cyclopropenimines as enantioselective Brønsted base catalysts

Transition State Analysis of Enantioselective Brønsted Base Catalysis by Chiral Cyclopropenimines

(2014) Jeffrey S. Bandar et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Secondary stereocontrolling interactions in chiral Brønsted acid catalysis: study of a Petasis–Ferrier-type rearrangement catalyzed by chiral phosphoric acids

(2014) Kyohei Kanomata et al.   Chemical Science

Origins of Stereoselectivities in Chiral Phosphoric Acid Catalyzed Allylborations and Propargylations of Aldehydes

(2013) Hao Wang et al.   JOURNAL OF ORGANIC CHEMISTRY

Stabilization of Branched Oligosaccharides: Lewisx Benefits from a Nonconventional C–H···O Hydrogen Bond

(2013) Mirko Zierke et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Brønsted Acid Catalyzed Enantioselective Indole Aza-Claisen Rearrangement Mediated by an Arene CH–O Interaction

(2013) Pradip Maity et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Exploring the Aldol Reaction using Catalytic Antibodies and “On Water” Organocatalysts from QM/MM Calculations

(2013) Kira Armacost et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Cyclopropenimine-Catalyzed Enantioselective Mannich Reactions of tert-Butyl Glycinates with N-Boc-Imines

(2013) Jeffrey S. Bandar et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Bifunctional Iminophosphorane Organocatalysts for Enantioselective Synthesis: Application to the Ketimine Nitro-Mannich Reaction

(2013) Marta G. Núñez et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Catalytic Asymmetric Oxidation of N-Sulfonyl Imines with Hydrogen Peroxide–Trichloroacetonitrile System

(2013) Daisuke Uraguchi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Development of a Chiral Bis(guanidino)iminophosphorane as an Uncharged Organosuperbase for the Enantioselective Amination of Ketones

(2013) Tadahiro Takeda et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly stereoselective Michael addition of azlactones to electron-deficient triple bonds under P-spiro chiral iminophosphorane catalysis: importance of protonation pathway

(2013) Daisuke Uraguchi et al.   Chemical Science

Asymmetric Ion-Pairing Catalysis

(2012) Katrien Brak et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantiodivergent and γ-Selective Asymmetric Allylic Amination

(2012) Jianmin Wang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Base-Catalyzed Direct Aldolization of α-Alkyl-α-Hydroxy Trialkyl Phosphonoacetates

(2012) Michael T. Corbett et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Hydrogen-Bonding Thiourea Organocatalysts: The Privileged 3,5-Bis(trifluoromethyl)phenyl Group

(2012) Katharina M. Lippert et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Enantioselective Brønsted Base Catalysis with Chiral Cyclopropenimines

(2012) Jeffrey S. Bandar et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly Regio-, Diastereo-, and Enantioselective 1,6- and 1,8-Additions of Azlactones to Di- and Trienyl N-Acylpyrroles

(2012) Daisuke Uraguchi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Controlled Assembly of Chiral Tetraaminophosphonium Aryloxide-Arylhydroxide(s) in Solution

(2011) Daisuke Uraguchi et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Mechanistic considerations of guanidine-catalyzed reactions

(2011) Xiao Fu et al.   CHEMICAL COMMUNICATIONS

Highly stereoselective catalytic conjugate addition of acyl anion equivalent to nitroolefins

(2011) Daisuke Uraguchi et al.   Chemical Science

Catalytic Asymmetric Direct Henry Reaction of Ynals: Short Syntheses of (2S,3R)-(+)-Xestoaminol C and (−)-Codonopsinines

(2010) Daisuke Uraguchi et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Cinchona Alkaloids in Asymmetric Organocatalysis

(2010) Tommaso Marcelli et al.   SYNTHESIS-STUTTGART

Catalytic asymmetric hydrophosphonylation of ynones

(2010) Daisuke Uraguchi et al.   Chemical Science

Enantioselective Catalysis Based on Cationic Oxazaborolidines

(2009) E. J. Corey   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Diastereo- and Enantioselective Direct Henry Reaction of Pyruvates Mediated by Chiral P-Spiro Tetraaminophosphonium Salts

(2009) Daisuke Uraguchi et al.   CHEMISTRY LETTERS

Enantioselective Synthesis of Chiral Allenoates by Guanidine-Catalyzed Isomerization of 3-Alkynoates

(2009) Hongjun Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Generation of Chiral Phosphonium Dialkyl Phosphite as a Highly ReactiveP-Nucleophile: Application to Asymmetric Hydrophosphonylation of Aldehydes

(2009) Daisuke Uraguchi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chiral Organic Ion Pair Catalysts Assembled Through a Hydrogen-Bonding Network

(2009) D. Uraguchi et al.   SCIENCE

Asymmetric organocatalysis by chiral Brønsted bases: implications and applications

(2008) Claudio Palomo et al.   CHEMICAL SOCIETY REVIEWS

Optical Resolution of (±)-1,2-Bis(2-methylphenyl)ethylene-1,2-diamine as a Chiral Framework for 2-Iminoimidazolidine with 2-Methylphenyl Pendant and the Guanidine-Catalyzed Asymmetric Michael Reaction oftert-Butyl Diphenyliminoacetate and Ethyl Acrylate

(2007) Akemi Ryoda et al.   JOURNAL OF ORGANIC CHEMISTRY

Structural and spectroscopic investigations of non-planar tris(dialkylamino)cyclopropenium cations

(2007) James R. Butchard et al.   JOURNAL OF PHYSICAL ORGANIC CHEMISTRY