Asymmetric Synthesis of Quaternary α-Amino Phosphonates Using Sulfinimines

Franklin A. Davis, Seung Woong Lee, Hongxing Yan, Donald D. Titus

Organic Letters · 2001 · 79 citations · 31 references

Concepts

Abstract

The addition of lithium diethylphosphonate to enantiopure ketosulfinimines is highly diastereoselective (>95%), affording the first examples of quaternary alpha-alkyl alpha-amino (arylmethyl)phosphonates.

References

31