Related references
Note: Only part of the references are listed.Iridium-Catalyzed Intramolecular Asymmetric Allylic Dearomatization of Phenols
Qing-Feng Wu et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2011)
A highly organocatalytic stereoselective double Michael reaction: efficient construction of optically enriched spirocyclic oxindoles
Liang-Liang Wang et al.
CHEMICAL COMMUNICATIONS (2011)
Multiple approaches to enantiopure spirocyclic benzofuranones using organocatalytic cascade reactions
Carlo Cassani et al.
CHEMICAL COMMUNICATIONS (2011)
Stereoselective construction of a 5-aza-spiro[2,4]heptane motif via catalytic asymmetric 1,3-dipolar cycloaddition of azomethine ylides and ethyl cyclopropylidene acetate
Tang-Lin Liu et al.
CHEMICAL COMMUNICATIONS (2011)
Asymmetric Organocatalytic Cyclization and Cycloaddition Reactions
Albert Moyano et al.
CHEMICAL REVIEWS (2011)
Organocatalytic Michael-Alkylation Cascade: The Enantioselective Nitrocyclopropanation of Oxindoles
Fabio Pesciaioli et al.
CHEMISTRY-A EUROPEAN JOURNAL (2011)
Highly Stereoselective Synthesis of Spiropyrazolones
Andrea-Nekane R. Alba et al.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (2011)
Core-Structure-Motivated Design of a Phosphine-Catalyzed [3+2] Cycloaddition Reaction: Enantioselective Syntheses of Spirocyclopenteneoxindoles
Bin Tan et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2011)
Catalytic asymmetric 1,3-dipolar cycloaddition of N-unprotected 2-oxoindolin-3-ylidene derivatives and azomethine ylides for the construction of spirooxindole-pyrrolidines
Tang-Lin Liu et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2011)
Highly enantioselective cascade synthesis of spiropyrazolones
Alex Zea et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2011)
Organocatalytic Direct Asymmetric Aldol Reactions of 3-Isothiocyanato Oxindoles to Ketones: Stereocontrolled Synthesis of Spirooxindoles Bearing Highly Congested Contiguous Tetrasubstituted Stereocenters
Wen-Bing Chen et al.
ORGANIC LETTERS (2011)
Enantioselective Synthesis of Spirocyclic Oxindole-β-lactones via N-Heterocyclic Carbene-Catalyzed Cycloaddition of Ketenes and Isatins
Xiao-Na Wang et al.
ADVANCED SYNTHESIS & CATALYSIS (2010)
Enantioselective Kita Oxidative Spirolactonization Catalyzed by In Situ Generated Chiral Hypervalent Iodine(III) Species
Muhammet Uyanik et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2010)
Rhodium-Catalyzed Asymmetric Synthesis of Spirocarbocycles: Arylboron Reagents as Surrogates of 1,2-Dimetalloarenes
Ryo Shintani et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2010)
Highly organocatalytic asymmetric Michael-ketone aldol-dehydration domino reaction: straightforward approach to construct six-membered spirocyclic oxindoles
Liang-Liang Wang et al.
CHEMICAL COMMUNICATIONS (2010)
Enantioselective heterocyclic synthesis of spiro chromanone-thiochroman complexes catalyzed by a bifunctional indane catalyst
Yaojun Gao et al.
CHEMICAL COMMUNICATIONS (2010)
Organocatalytic synthesis of spiro compounds via a cascade Michael-Michael-aldol reaction
Xavier Companyo et al.
CHEMICAL COMMUNICATIONS (2010)
Organocatalytic Tandem Reaction to Construct Six-Membered Spirocyclic Oxindoles with Multiple Chiral Centres through a Formal [2+2+2] Annulation
Kun Jiang et al.
CHEMISTRY-A EUROPEAN JOURNAL (2010)
An Organocatalytic [3+2] Cyclisation Strategy for the Highly Enantioselective Synthesis of Spirooxindoles
Arnaud Voituriez et al.
CHEMISTRY-A EUROPEAN JOURNAL (2010)
Enantioselective Construction of Spiroindolenines by Ir-Catalyzed Allylic Alkylation Reactions
Qing-Feng Wu et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)
A Unique Approach to the Concise Synthesis of Highly Optically Active Spirooxazolines and the Discovery of a More Potent Oxindole-Type Phytoalexin Analogue
Xianxing Jiang et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)
Organocatalytic cascade reactions as a new tool in total synthesis
Christoph Grondal et al.
NATURE CHEMISTRY (2010)
Asymmetric Synthesis of Spiro-3,4-dihydropyrans via a Domino Organocatalytic Sequence
Weijun Yao et al.
ORGANIC LETTERS (2010)
Asymmetric Quadruple Aminocatalytic Domino Reactions to Fused Carbocycles Incorporating a Spirooxindole Motif
Kun Jiang et al.
ORGANIC LETTERS (2010)
Organocatalytic Asymmetric Formal [4+2] Cycloaddition for the Synthesis of Spiro[4-cyclohexanone-1,3′-oxindoline] Derivatives in High Optical Purity
Qiang Wei et al.
ORGANIC LETTERS (2010)
Highly Enantioselective Construction of Spiro[4H-pyran-3,3′-oxindoles] Through a Domino Knoevenagel/Michael/Cyclization Sequence Catalyzed by Cupreine
Wen-Bing Chen et al.
ORGANIC LETTERS (2010)
Novel Method for Synthesizing Spiro[4.5]cyclohexadienones through a Pd-Catalyzed Intramolecular ipso-Friedel-Crafts Allylic Alkylation of Phenols
Tetsuhiro Nemoto et al.
ORGANIC LETTERS (2010)
Efficient Construction of alpha-Spirocyclopropyl Lactones: Iridium-Salen-Catalyzed Asymmetric Cyclopropanation
Masami Ichinose et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2009)
Rhodium-Catalyzed Asymmetric Enyne Cycloisomerization of Terminal Alkynes and Formal Total Synthesis of (-)-Platensimycin
K. C. Nicolaou et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2009)
Targeting Structural and Stereochemical Complexity by Organocascade Catalysis: Construction of Spirocyclic Oxindoles Having Multiple Stereocenters
Giorgio Bencivenni et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2009)
Highly enantioselective intramolecular aza-spiroannulation onto indoles using chiral rhodium catalysis: asymmetric entry to the spiro-beta-lactam core of chartellines
Shigeki Sato et al.
CHEMICAL COMMUNICATIONS (2009)
Spiro Skeletons: A Class of Privileged Structure for Chiral Ligand Design
Kuiling Ding et al.
CHEMISTRY-AN ASIAN JOURNAL (2009)
Organocatalytic Domino Reactions
Andrea-Nekane Alba et al.
CURRENT ORGANIC CHEMISTRY (2009)
Organocatalytic Synthesis of Spiro[pyrrolidin-3,3′-oxindoles] with High Enantiopurity and Structural Diversity
Xiao-Hua Chen et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)
Organocatalytic Asymmetric Vinylogous α-Ketol Rearrangement: Enantioselective Construction of Chiral All-Carbon Quaternary Stereocenters in Spirocyclic Diketones via Semipinacol-Type 1,2-Carbon Migration
En Zhang et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)
Enantioselective Synthesis of C2-Symmetric Spirobilactams via Pd-Catalyzed Intramolecular Double N-Arylation
Kazuhiro Takenaka et al.
ORGANIC LETTERS (2009)
Asymmetric hetero-Diels-Alder reactions of carbonyl compounds
Helene Pellissier
TETRAHEDRON (2009)
A chiral hypervalent iodine(III) reagent for enantioselective dearomatization of phenols
Toshifumi Dohi et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2008)
Enantioselective synthesis of spirocyclic benzopyranones by rhodium-catalyzed intermolecular [4+2] annulation
Daiki Hojo et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2008)
Concise synthesis of spirocyclic, bridged γ-butyrolactones via stereospecific, dyotropic Rearrangements of β-lactones involving 1,2-acyl and δ-lactone migrations
Vikrarn C. Purohit et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)
2-Phospha[3]ferrocenophanes with Planar Chirality: Synthesis and Use in Enantioselective Organocatalytic [3+2] Cyclizations
Arnaud Voituriez et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)
Recent developments in asymmetric cyclopropanation
Helene Pellissier
TETRAHEDRON (2008)
Enantioselective construction of spirocyclic oxindolic Cyclopentanes by palladium-catalyzed trimethylenemethane-[3+2]-cycloaddition
Barry M. Trost et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2007)
Cationic Rhodium(I)/BINAP-type bisphosphine complexes: Versatile new catalysts for highly chemo-, regio-, and enantioselective [2+2+2] cycloadditions
Ken Tanaka
SYNLETT (2007)
Straightforward stereoselective synthesis of spiro-epoxyoxindoles
Verena Schulz et al.
ORGANIC LETTERS (2007)
Asymmetric 1,3-dipolar cycloadditions
Helene Pellissier
TETRAHEDRON (2007)
Enantioselective synthesis of C2-symmetric spirobipyridine ligands through cationic Rh(I)/modified-BINAP-catalyzed double [2+2+2] cycloaddition
Azusa Wada et al.
ORGANIC LETTERS (2007)
Palladium-catalyzed enantioselective cyclization of silyloxy-1,6-enynes
Britton K. Corkey et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2007)
Adamantaplatensimycin: A bioactive analogue of platensimycin
K. C. Nicolaou et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2007)
Asymmetric organocatalytic domino reactions
Dieter Enders et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2007)
Highly enantioselective construction of a chiral spirocyclic structure by the [2+2+2] cycloaddition of diynes and exo-methylene cyclic compounds
Kyoji Tsuchikama et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2006)
Control of four stereocentres in a triple cascade organocatalytic reaction
Dieter Enders et al.
NATURE (2006)
Studies toward a marine toxin immunogen: Enantioselective synthesis of the spirocyclic imine of (-)-gymnodimine
K Kong et al.
ORGANIC LETTERS (2005)
Catalytic enantioselective reactions driven by photoinduced electron transfer
A Bauer et al.
NATURE (2005)
Highly enantioselective spiro cyclization of 1,6-enynes catalyzed by cationic skewphos rhodium(I) complex
K Mikami et al.
CHEMICAL COMMUNICATIONS (2004)
Enantioselective spiro ene-carbocyclization of 1,6-enynes catalyzed by tropos rhodium(I) complex with skewphos ligand
K Mikami et al.
TETRAHEDRON (2004)
Highly enantioselective ene-type spiro-cyclization of allyl propargyl ethers catalyzed by cationic palladium(II) complexes with a new type of PN-ligand bearing achiral gem-dimethyl oxazoline
M Hatano et al.
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL (2003)
Highly enantioselective alkaloid synthesis via ene-type cyclizations catalyzed by cationic chiral palladium(II) complexes of PN-ligands with an achiral oxazoline unit
M Hatano et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2003)
Enhancement of enantioselectivity by THF in asymmetric Mo-catalyzed olefin metathesis. catalytic enantioselective synthesis of cyclic tertiary ethers and spirocycles
X Teng et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2002)
Catalytic asymmetric synthesis of 1,1′-spirobi[indan-3,3′-dione] via a double intramolecular C-H insertion process
T Takahashi et al.
CHEMICAL COMMUNICATIONS (2001)
Synthesis, absolute configuration, and enantiomeric enrichment of a cruciferous oxindole phytoalexin, (S)-(-)-spirobrassinin, and its oxazoline analog
M Suchy et al.
JOURNAL OF ORGANIC CHEMISTRY (2001)
New strategies for organic catalysis: The first highly enantioselective organocatalytic Diels-Alder reaction
KA Ahrendt et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2000)
Proline-catalyzed direct asymmetric aldol reactions
B List et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2000)
Share Paper
