Concepedia

Tracking reactive intermediates in phosphine-promoted reactions with ambiphilic phosphino-boranes

Sylvie Moebs‐Sanchez, Ghenwa Bouhadir, Nathalie Saffon, Laurent Maron, Didier Bourissou

Chemical Communications · 2008 · 112 citations · 35 references

DOI

Concepts

Abstract

The ambiphilic phosphino-borane i-Pr2P(o-C6H4)BMes2 affords stable versions of key zwitterionic intermediates by reactions with diethyl azodicarboxylate or PhNCO.

References

35

Reversible, Metal-Free Hydrogen Activation

Gregory C. Welch, Ronan R. San Juan, Jason D. Masuda et al. · Science · 2006 · 2.1K citations

, , +11

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

Rapid intramolecular heterolytic dihydrogen activation by a four-membered heterocyclic phosphane–borane adduct

P. Spies, Gerhard Erker, Gerald Kehr et al. · Chemical Communications · 2007 · 602 citations

, , +4

Engaging Zwitterions in Carbon−Carbon and Carbon−Nitrogen Bond-Forming Reactions:  A Promising Synthetic Strategy

Vijay Nair, Rajeev S. Menon, A. R. Sreekanth et al. · Accounts of Chemical Research · 2006 · 370 citations

, , +10