Concepedia

Phosphine-catalyzed highly diastereoselective [3+2] cyclization of isatin derived electron-deficient alkenes with α-allenic esters

Xiuchun Zhang, Shu‐Hua Cao, Yin Wei, Min Shi

Chemical Communications · 2010 · 112 citations · 29 references

DOI

Concepts

Abstract

A novel phosphine-catalyzed highly diastereoselective [3+2] cycloaddition of isatin derived α,β-unsaturated ketones with α-allenic ester has been developed.

References

29

Reactions of Electron-Deficient Alkynes and Allenes under Phosphine Catalysis

Xiyan Lu, Chunming Zhang, Zhenrong Xu · Accounts of Chemical Research · 2001 · 1K citations

, , +13

Nucleophilic Phosphine Organocatalysis

Joey L. Methot, William Roush · Advanced Synthesis & Catalysis · 2004 · 969 citations · Full text

, , +14

Phosphine-Catalyzed Cycloaddition of 2,3-Butadienoates or 2-Butynoates with Electron-Deficient Olefins. A Novel [3 + 2] Annulation Approach to Cyclopentenes

Chunming Zhang, Xiyan Lu · The Journal of Organic Chemistry · 1995 · 644 citations

, , +8

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

Yin Wei, Min Shi · Accounts of Chemical Research · 2010 · 550 citations

, , +14

An Unexpected Role of a Trace Amount of Water in Catalyzing Proton Transfer in Phosphine-Catalyzed (3 + 2) Cycloaddition of Allenoates and Alkenes

Yuanzhi Xia, Yong Liang, Yuanyuan Chen et al. · Journal of the American Chemical Society · 2007 · 463 citations

, , +12