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

2-(Acetoxymethyl)buta-2,3-dienoate, a Versatile 1,4-Biselectrophile for Phosphine-Catalyzed (4 +n) Annulations with 1,n-Bisnucleophiles (n= 1, 2)

(2010) Qiongmei Zhang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly enantio-, regio- and diastereo-selective one-pot [2 + 3]-cycloaddition reaction via isomerization of 3-butynoates to allenoates,

(2010) Magesh Sampath et al.   Chemical Science

Synthesis of Chiral 2-Phospha[3]ferrocenophanes and their Behaviour as Organocatalysts in [3+2] Cyclization Reactions

(2009) Arnaud Voituriez et al.   ADVANCED SYNTHESIS & CATALYSIS

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

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

Total synthesis of the Securinega alkaloids

(2009) Steven M. Weinreb   NATURAL PRODUCT REPORTS

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

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

Enantioselective Phosphine Organocatalysis

(2009) Angela Marinetti et al.   SYNLETT

Total Synthesis of (−)-Allosecurinine

(2008) Andrew B. Leduc et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Phosphine-triggered synthesis of functionalized cyclic compounds

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

Mechanism, Regioselectivity, and the Kinetics of Phosphine-Catalyzed [3+2] Cycloaddition Reactions of Allenoates and Electron-Deficient Alkenes

(2008) Yong Liang et al.   CHEMISTRY-A EUROPEAN JOURNAL

Cycloaddition of Alkynyl Ketones withN-Tosylimines Catalyzed by Bu3P and DMAP: Synthesis of Highly Functionalized Pyrrolidines and Azetidines

(2008) Ling-Guo Meng et al.   JOURNAL OF ORGANIC CHEMISTRY

Total Synthesis of the Securinega Alkaloid (−)-Secu’amamine A

(2008) Peng Liu 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