Iron catalyzed enantioselective sulfa-Michael addition: a four-step synthesis of the anti-asthma agent Montelukast

Organocatalytic Asymmetric Sulfa-Michael Addition of Thiols to α,β-Unsaturated Hexafluoroisopropyl Esters: Expeditious Access to (R)-Thiazesim

(2013) Xin Fang et al.   ORGANIC LETTERS

Highly Efficient Catalytic Asymmetric Sulfa-Michael Addition of Thiols to trans-4,4,4-Trifluorocrotonoylpyrazole

(2012) Xiu-Qin Dong et al.   ADVANCED SYNTHESIS & CATALYSIS

A novel C-5′ substituted cinchona alkaloid-derived catalyst promotes additions of alkyl thiols to nitroolefins with excellent enantioselectivity

(2012) Carole Palacio et al.   CHEMICAL COMMUNICATIONS

Chiral-Sc catalyzed asymmetric Michael addition/protonation of thiols with enones in water

(2012) Taku Kitanosono et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Squaramide-catalysed enantio- and diastereoselective sulfa-Michael addition of thioacetic acid to α,β-disubstituted nitroalkenes

(2012) Wen Yang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

A New Catalyst for the Asymmetric Henry Reaction: Synthesis of β-Nitroethanols in High Enantiomeric Excess

(2012) James D. White et al.   ORGANIC LETTERS

Enantio- and diastereoselective addition of thioacetic acid to nitroalkenes via N-sulfinyl urea catalysis

(2012) Kyle L. Kimmel et al.   TETRAHEDRON

Chiral ionic Brønsted acid–achiral Brønsted base synergistic catalysis for asymmetric sulfa-Michael addition to nitroolefins

(2012) Daisuke Uraguchi et al.   Chemical Science

Diastereodivergent Asymmetric Sulfa-Michael Additions of α-Branched Enones using a Single Chiral Organic Catalyst

(2011) Xu Tian et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Enolate Protonation in Sulfa–Michael Addition to α-SubstitutedN-Acryloyloxazolidin-2-ones with Bifunctional Organocatalyst

(2011) Nirmal K. Rana et al.   ORGANIC LETTERS

cis-2,5-Diaminobicyclo[2.2.2]octane, a New Scaffold for Asymmetric Catalysis via Salen−Metal Complexes

(2011) James D. White et al.   ORGANIC LETTERS

Sc(III)-Catalyzed Enantioselective Addition of Thiols to α,β-Unsaturated Ketones in Neutral Water

(2011) Simona Bonollo et al.   ORGANIC LETTERS

A Bifunctional Cinchona Alkaloid-Squaramide Catalyst for the Highly Enantioselective Conjugate Addition of Thiols to trans-Chalcones

(2010) Le Dai et al.   ADVANCED SYNTHESIS & CATALYSIS

Highly Enantioselective Organocatalytic Sulfa-Michael Addition to α,β-Unsaturated Ketones

(2010) Nirmal K. Rana et al.   JOURNAL OF ORGANIC CHEMISTRY

Organocatalytic asymmetric thio-Michael addition of arylmethyl mercaptans to cyclic enones by a primary amino acid

(2010) Masanori Yoshida et al.   TETRAHEDRON LETTERS

Synthesis and Resolution of a Multifunctional Inherently Chiral Calix[4]arene with an ABCD Substitution Pattern at the Wide Rim: The Effect of a Multifunctional Structure in the Organocatalyst on Enantioselectivity in Asymmetric Reactions

(2008) Seiji Shirakawa et al.   JOURNAL OF ORGANIC CHEMISTRY

Catalytic Asymmetric Conjugate Addition of Simple Alkyl Thiols to α,β-UnsaturatedN-Acylated Oxazolidin-2-ones with Bifunctional Catalysts

(2008) Yan Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric conjugate addition of thiols to (E)-3-crotonoyloxazolidin-2-one by iron or cobalt/pybox catalyst

(2008) Motoi Kawatsura et al.   TETRAHEDRON

Per-6-amino-β-cyclodextrin catalyzed asymmetric Michael addition of nitromethane and thiols to chalcones in water

(2008) Palaniswamy Suresh et al.   TETRAHEDRON-ASYMMETRY

Organocatalytic Asymmetric Sulfa-Michael Addition to α,β-Unsaturated Ketones

(2007) Paolo Ricci et al.   ADVANCED SYNTHESIS & CATALYSIS