Highly enantioselective [4 + 2] cycloadditions of allenoates and dual activated olefins catalyzed by N-acyl aminophosphines

Highly enantioselective [4 + 2] annulations catalyzed by amino acid-based phosphines: Synthesis of functionalized cyclohexenes and 3-spirocyclohexene-2-oxindoles

(2012) Fangrui Zhong et al.   Chemical Science

Versatile Enantioselective [3+2] Cyclization between Imines and Allenoates Catalyzed by Dipeptide-Based Phosphines

(2011) Xiaoyu Han et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Highly Enantioselective [3+2] Annulation of Morita-Baylis-Hillman Adducts Mediated by L-Threonine-Derived Phosphines: Synthesis of 3-Spirocyclopentene-2-oxindoles having Two Contiguous Quaternary Centers

(2011) Fangrui Zhong et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective Amine-Catalyzed [4+2] Annulations of Allenoates and Oxo-dienes: An Asymmetric Synthesis of Dihydropyrans

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

Bifunctional N-Acyl-Aminophosphine-Catalyzed Asymmetric [4+2] Cycloadditions of Allenoates and Imines

(2011) Hua Xiao et al.   CHEMISTRY-A EUROPEAN JOURNAL

Phosphine-Catalyzed [4+2] Annulations of 2-Alkylallenoates and Olefins: Synthesis of Multisubstituted Cyclohexenes

(2011) Yang S. Tran et al.   Chemistry-An Asian Journal

Phosphine-Catalyzed [4 + 1] Annulation between α,β-Unsaturated Imines and Allylic Carbonates: Synthesis of 2-Pyrrolines

(2011) Junjun Tian et al.   JOURNAL OF ORGANIC CHEMISTRY

Core-Structure-Motivated Design of a Phosphine-Catalyzed [3 + 2] Cycloaddition Reaction: Enantioselective Syntheses of Spirocyclopenteneoxindoles

(2011) Bin Tan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective [3 + 2] Cycloaddition of Allenes to Acrylates Catalyzed by Dipeptide-Derived Phosphines: Facile Creation of Functionalized Cyclopentenes Containing Quaternary Stereogenic Centers

(2011) Xiaoyu Han et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Phosphine-Catalyzed Annulations of Azomethine Imines: Allene-Dependent [3 + 2], [3 + 3], [4 + 3], and [3 + 2 + 3] Pathways

(2011) Risong Na et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Phosphine-catalyzed [3 + 2] cycloaddition of allenoates with trifluoromethylketones: synthesis of dihydrofurans and tetrahydrofurans

(2011) Tong Wang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Phosphine-Catalyzed [3 + 2] Annulations of γ-Functionalized Butynoates and 1C,3O-Bisnucleophiles: Highly Selective Reagent-Controlled Pathways to Polysubstituted Furans

(2011) Jian Hu et al.   ORGANIC LETTERS

Natural Product Biosynthesis Inspired Concise and Stereoselective Synthesis of Benzopyrones and Related Scaffolds

(2011) Baburaj Baskar et al.   ORGANIC LETTERS

Phosphine-catalyzed one-pot isomerization of 3-alkynoates and [2 + 3]-cycloaddition with imines: formal synthesis of Securinega alkaloid (±)-allosecurinine

(2011) Magesh Sampath et al.   Chemical Science

Efficient organocatalysts derived from simple chiral acyclic amino acids in asymmetric catalysis

(2011) Zhuo Chai et al.   Catalysis Science & Technology

Asymmetric [3+2] Cycloadditions of Allenoates and Dual Activated Olefins Catalyzed by Simple Bifunctional N-Acyl Aminophosphines

(2010) Hua Xiao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Chiral phosphine-squaramides as enantioselective catalysts for the intramolecular Morita–Baylis–Hillman reaction

(2010) Hong-Liang Song et al.   CHEMICAL COMMUNICATIONS

Organocatalytic enantioselective desymmetrization of cyclic enonesviaphosphine promoted [3+2] annulations

(2010) Nathalie Pinto et al.   CHEMICAL COMMUNICATIONS

An Unexpected Phosphine-Catalyzed Regio- and Diastereoselective [4+1] Annulation Reaction of Modified Allylic Compounds with Activated Enones

(2010) Zuliang Chen et al.   Chemistry-An Asian Journal

Phosphine-Catalyzed Formation of Carbon−Sulfur Bonds: Catalytic Asymmetric Synthesis of γ-Thioesters

(2010) Jianwei Sun et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Pyridylalanine (Pal)-Peptide Catalyzed Enantioselective Allenoate Additions toN-Acyl Imines Proceed via an Atypical “aza-Morita−Baylis−Hillman” Mechanism

(2010) Lindsey B. Saunders et al.   ORGANIC LETTERS

Phosphine-Catalyzed Tandem Reaction of Allenoates with Nitroalkenes

(2010) Xiao-Yang Guan et al.   ORGANIC LETTERS

Diastereoselective Synthesis of 6-Trifluoromethyl-5,6-dihydropyrans via Phosphine-Catalyzed [4 + 2] Annulation of α-Benzylallenoates with Ketones

(2010) Tong Wang et al.   ORGANIC LETTERS

Phosphine-Catalyzed Domino Reaction: Highly Stereoselective Synthesis oftrans-2,3-Dihydrobenzofurans from SalicylN-Thiophosphinyl Imines and Allylic Carbonates

(2010) Peizhong Xie et al.   ORGANIC LETTERS

Silicon as a directing group in the phosphine-catalyzed [2 + 3]-cycloaddition of aryl allenones with electron-deficient olefins

(2009) Magesh Sampath et al.   CHEMICAL COMMUNICATIONS

Enantioselective catalysis and complexity generation from allenoates

(2009) Bryan J. Cowen et al.   CHEMICAL SOCIETY REVIEWS

Phosphane-Catalyzed [3+2] Annulation of Allenoates with Aldehydes: A Simple and Efficient Synthesis of 2-Alkylidenetetrahydrofurans

(2009) Silong Xu et al.   CHEMISTRY-A EUROPEAN JOURNAL

Phosphine-Mediated [3+2] Cycloaddition Reactions of Ethyl 5,5-Diarylpenta-2,3,4-trienoates with Arylmethylidenemalononitriles andN-Tosylimines

(2009) Xiao-Yang Guan et al.   JOURNAL OF ORGANIC CHEMISTRY

Pyridylalanine (Pal)-Peptide Catalyzed Enantioselective Allenoate Additions toN-Acyl Imines

(2009) Bryan J. Cowen et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Phosphine-Promoted [3 + 3] Annulations of Aziridines With Allenoates: Facile Entry Into Highly Functionalized Tetrahydropyridines

(2009) Hongchao Guo et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Total Synthesis of the Iridoid β-Glucoside (+)-Geniposide via Phosphine Organocatalysis

(2009) Regan A. Jones et al.   ORGANIC LETTERS

Phosphine-Catalyzed [4 + 3] Annulation for the Synthesis of Highly Functionalized Bicyclo[3.2.2]nonadienes

(2009) Suqing Zheng et al.   ORGANIC LETTERS

Enantioselective Phosphine Organocatalysis

(2009) Angela Marinetti et al.   SYNLETT

Phosphine-triggered synthesis of functionalized cyclic compounds

(2008) Long-Wu Ye et al.   CHEMICAL SOCIETY REVIEWS

Chiral Phosphine-Catalyzed Enantioselective Construction of γ-Butenolides Through Substitution of Morita−Baylis−Hillman Acetates with 2-Trimethylsilyloxy Furan

(2008) Ying-Qing Jiang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

2-Phospha[3]ferrocenophanes with Planar Chirality: Synthesis and Use in Enantioselective Organocatalytic [3 + 2] Cyclizations

(2008) Arnaud Voituriez et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Cooperative, Highly Enantioselective Phosphinothiourea Catalysis of Imine−Allene [3 + 2] Cycloadditions

(2008) Yuan-Qing Fang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

A Phosphine-Catalyzed [3 + 2] Annulation Reaction of Modified Allylic Compounds andN-Tosylimines

(2008) Suqing Zheng et al.   ORGANIC LETTERS

An Unexpected Phosphine-Catalyzed [3 + 2] Annulation. Synthesis of Highly Functionalized Cyclopentenes

(2008) Zheng Lu et al.   ORGANIC LETTERS