Pd-catalyzed enantioselective intramolecular α-arylation of α-substituted cyclic ketones: facile synthesis of functionalized chiral spirobicycles

Synthesis of Spiro[chroman/tetrahydrothiophene-3,3′-oxindole] ScaffoldsviaHeteroatom-Michael-Michael Reactions: Easily Controlled EnantioselectivityviaBifunctional Catalysts

(2014) Youming Huang et al.   ADVANCED SYNTHESIS & CATALYSIS

Enantioselective Palladium-Catalyzed Insertion of α-Aryl-α-diazoacetates into the OH Bonds of Phenols

(2014) Xiu-Lan Xie et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

N-Heterocyclic Carbene Catalyzed Formal [3+2] Annulation Reaction of Enals: An Efficient Enantioselective Access to Spiro-Heterocycles

(2014) Chang Guo et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Palladium Enolate Umpolung: Cyclative Diacetoxylation of Alkynyl Cyclohexadienones Promoted by a Pd/SPRIX Catalyst

(2014) Kazuhiro Takenaka et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective synthesis of benzazepinoindoles bearing trifluoromethylated quaternary stereocenters catalyzed by chiral spirocyclic phosphoric acids

(2014) Xuejian Li et al.   CHEMICAL COMMUNICATIONS

Asymmetric Intermolecular Heck Reaction of Aryl Halides

(2014) Chunlin Wu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Recent developments in transition metal-catalysed spiroketalisation

(2014) Rachelle Quach et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Direct Remote Asymmetric Bisvinylogous 1,4-Additions of Cyclic 2,5-Dienones to Nitroalkenes

(2014) Zhi Zhou et al.   ORGANIC LETTERS

Catalytic asymmetric Payne oxidation under the catalysis of P-spiro chiral triaminoiminophosphorane: application to the synthesis of N-sulfonyl oxaziridines

(2014) Daisuke Uraguchi et al.   TETRAHEDRON

Organocatalytic Asymmetric Assembly Reactions: Synthesis of Spirooxindoles via Organocascade Strategies

(2014) Daojuan Cheng et al.   ACS Catalysis

Enantioselective Organocatalyzed Formal [4+2] Cycloaddition of Ketimines with Allenoates: Easy Access to a Tetrahydropyridine Framework with a Chiral Tetrasubstituted Stereogenic Carbon Center

(2014) Shinobu Takizawa et al.   Asian Journal of Organic Chemistry

Enantioselective Palladium-Catalyzed Ring-Opening Reaction of Azabenzonorbornadienes with Methyl 2-Iodobenzoate: An Efficient Access tocis-Dihydrobenzo[c]phenanthridinones

(2013) Kang-Lun Huang et al.   ADVANCED SYNTHESIS & CATALYSIS

Practical Asymmetric Catalytic Synthesis of Spiroketals and Chiral Diphosphine Ligands

(2013) Xubin Wang et al.   ADVANCED SYNTHESIS & CATALYSIS

Recent Advances in Asymmetric Organocatalytic Construction of 3,3′-Spirocyclic Oxindoles

(2013) Liang Hong et al.   ADVANCED SYNTHESIS & CATALYSIS

Spiro[4,4]-1,6-Nonadiene-Based Diphosphine Oxides in Lewis Base Catalyzed Asymmetric Double-Aldol Reactions

(2013) Panke Zhang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Copper-Catalyzed Intramolecular Phenolic OH Bond Insertion: Synthesis of Chiral 2-Carboxy Dihydrobenzofurans, Dihydrobenzopyrans, and Tetrahydrobenzooxepines

(2013) Xiao-Guang Song et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Highly active catalysts of bisphosphine oxides for asymmetric Heck reaction

(2013) Jian Hu et al.   CHEMICAL COMMUNICATIONS

Enantioselective Pd(ii)–Pd(iv) catalysis utilizing a SPRIX ligand: efficient construction of chiral 3-oxy-tetrahydrofurans

(2013) Kazuhiro Takenaka et al.   CHEMICAL COMMUNICATIONS

Organocatalytic asymmetric multicomponent reactions of aromatic aldehydes and anilines with β-ketoesters: facile and atom-economical access to chiral tetrahydropyridines

(2013) Xuejian Li et al.   CHEMICAL COMMUNICATIONS

Recent Advances in Organocatalytic Asymmetric Morita–Baylis–Hillman/aza-Morita–Baylis–Hillman Reactions

(2013) Yin Wei et al.   CHEMICAL REVIEWS

DFT Study of a 5-endo-trig-Type Cyclization of 3-Alkenoic Acids by Using Pd-Spiro-bis(isoxazoline) as Catalyst: Importance of the Rigid Spiro Framework for Both Selectivity and Reactivity

(2013) Randa K. Gabr et al.   CHEMISTRY-A EUROPEAN JOURNAL

Cycloadditions and condensations as essential tools in spiropyrazoline synthesis

(2013) Sureshbabu Dadiboyena   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Spiroketal-Based Diphosphine Ligands in Pd-Catalyzed Asymmetric Allylic Amination of Morita–Baylis–Hillman Adducts: Exceptionally High Efficiency and New Mechanism

(2013) Xiaoming Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly Stereoselective Olefin Cyclopropanation of Diazooxindoles Catalyzed by a C2-Symmetric Spiroketal Bisphosphine/Au(I) Complex

(2013) Zhong-Yan Cao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Copper-Catalyzed B–H Bond Insertion Reaction: A Highly Efficient and Enantioselective C–B Bond-Forming Reaction with Amine–Borane and Phosphine–Borane Adducts

(2013) Qing-Qing Cheng et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Pd(ii)–SDP-catalyzed enantioselective 5-exo-dig cyclization of γ-alkynoic acids: application to the synthesis of functionalized dihydofuran-2(3H)-ones containing a chiral quaternary carbon center

(2013) Vellaisamy Sridharan et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Iridium-Catalyzed Enantioselective Hydrogenation of α,β-Unsaturated Carboxylic Acids with Tetrasubstituted Olefins

(2013) Song Song et al.   ORGANIC LETTERS

Industrial Scale-Up of Enantioselective Hydrogenation for the Asymmetric Synthesis of Rivastigmine

(2013) Pu-Cha Yan et al.   ORGANIC PROCESS RESEARCH & DEVELOPMENT

First asymmetric synthesis of Silodosin through catalytic hydrogenation by using Ir-SIPHOX catalysts

(2013) Pu-Cha Yan et al.   TETRAHEDRON LETTERS

Copper-catalyzed enantioselective allylic oxidation of acyclic olefins

(2013) Bo Zhang et al.   TETRAHEDRON LETTERS

Asymmetric Catalysis for the Synthesis of Spirocyclic Compounds

(2013) Annaliese K. Franz et al.   ACS Catalysis

Novel spiroketal-based diphosphite ligands for hydroformylation of terminal and internal olefins

(2013) Xiaofei Jia et al.   Catalysis Science & Technology

Carboxy-Directed Asymmetric Hydrogenation of 1,1-Diarylethenes and 1,1-Dialkylethenes

(2012) Song Song et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Aromatic Spiroketal Bisphosphine Ligands: Palladium-Catalyzed Asymmetric Allylic Amination of Racemic Morita-Baylis-Hillman Adducts

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

New strategies for natural products containing chroman spiroketals

(2012) Jason C. Green et al.   PURE AND APPLIED CHEMISTRY

Design and synthesis of spiro bis(1,2,3-triazolium) salts as chiral ionic liquids

(2012) Yasushi Yoshida et al.   TETRAHEDRON-ASYMMETRY

Chlorinative Cyclization of 1,6-Enynes by Enantioselective Palladium(II)/Palladium(IV) Catalysis

(2011) Kazuhiro Takenaka et al.   ADVANCED SYNTHESIS & CATALYSIS

Catalytic Asymmetric Synthesis of Aromatic Spiroketals by SpinPhox/Iridium(I)-Catalyzed Hydrogenation and Spiroketalization of α,α′-Bis(2-hydroxyarylidene) Ketones

(2011) Xiaoming Wang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A bifunctional spiro-type organocatalyst with high enantiocontrol: application to the aza-Morita–Baylis–Hillman reactions

(2011) Shinobu Takizawa et al.   CHEMICAL COMMUNICATIONS

Enantioselective methodologies for the synthesis of spiro compounds

(2011) Ramon Rios   CHEMICAL SOCIETY REVIEWS

The Baylis–Hillman reaction: a novel concept for creativity in chemistry

(2011) Deevi Basavaiah et al.   CHEMICAL SOCIETY REVIEWS

Pd-catalyzed α-Arylation of Carbonyl and Related Compounds: Recent Developments and Perspectives

(2011) Petr Novak et al.   CURRENT ORGANIC CHEMISTRY

Construction of spirolactones with concomitant formation of the fused quaternary centre – application to the synthesis of natural products

(2011) Alexandra Bartoli et al.   NATURAL PRODUCT REPORTS

Enantioselective Cyclization of 4-Alkenoic Acids via an Oxidative Allylic C–H Esterification

(2011) Kazuhiro Takenaka et al.   ORGANIC LETTERS

Pd(II)-SPRIX catalyzed enantioselective construction of pyrrolizines/pyrroloindoles employing molecular oxygen as the sole oxidant

(2011) Chennan Ramalingan et al.   TETRAHEDRON

Multifunctional Chiral Phosphine Organocatalysts in Catalytic Asymmetric Morita−Baylis−Hillman and Related Reactions

(2010) Yin Wei et al.   ACCOUNTS OF CHEMICAL RESEARCH

Metal-Catalyzed α-Arylation of Carbonyl and Related Molecules: Novel Trends in CC Bond Formation by CH Bond Functionalization

(2010) Carin C. C. Johansson et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Recent Contributions from the Baylis−Hillman Reaction to Organic Chemistry

(2010) Deevi Basavaiah et al.   CHEMICAL REVIEWS

Enantioselective, Organocatalytic Morita-Baylis-Hillman and Aza-Morita-Baylis-Hillman Reactions: Stereochemical Issues

(2010) Javier Mansilla et al.   MOLECULES

Structure, bioactivities, biosynthetic relationships and chemical synthesis of the spirodioxynaphthalenes

(2010) You-Sheng Cai et al.   NATURAL PRODUCT REPORTS

Development of Chiral Spiro Ligands for Metal-Catalyzed Asymmetric Reactions

(2009) Gan B. Bajracharya et al.   BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

Catalytic Enantioselective α-Arylation of Carbonyl Compounds

(2009) Antonio Burtoloso   SYNLETT

Asymmetric Syntheses of Oxindole and Indole Spirocyclic Alkaloid Natural Products

(2009) Barry Trost et al.   SYNTHESIS-STUTTGART

Chiral Diphosphine and Monodentate Phosphorus Ligands on a Spiro Scaffold for Transition-Metal-Catalyzed Asymmetric Reactions

(2008) Jian-Hua Xie et al.   ACCOUNTS OF CHEMICAL RESEARCH

Spiro Skeletons: A Class of Privileged Structure for Chiral Ligand Design

(2008) Kuiling Ding et al.   Chemistry-An Asian Journal