Concepedia

Highly Enantioselective Hydrophosphonylation of Aldehydes: Base‐Enhanced Aluminum–salalen Catalysis

Keitaro Suyama, Yoshifumi Sakai, Kazuhiro Matsumoto, Bunnai Saito, Tsutomu Katsuki

Angewandte Chemie · 2009 · 24 citations · 44 references

DOI

Concepts

Abstract

Mit Dimethylphosphonat ließen sich zahlreiche konjugierte und nichtkonjugierte Aldehyde in Gegenwart des chiralen Aluminium-Salalen-Komplexes 1 zu α-Hydroxyphosphonaten mit 93–98 % ee hydrophosphonylieren (siehe Schema).

References

44

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Catalytic Enantioselective Hydrophosphonylation of Aldehydes and Imines

Pedro Merino, Eugenia Marqués‐López, Raquel P. Herrera · Advanced Synthesis & Catalysis · 2008 · 266 citations · Full text

, , +12

Synthesis of an Optically Active Al(salalen) Complex and Its Application to Catalytic Hydrophosphonylation of Aldehydes and Aldimines

Bunnai Saito, Hiromichi Egami, Tsutomu Katsuki · Journal of the American Chemical Society · 2007 · 225 citations

, , +14

Asymmetric synthesis of hydroxyphosphonates

Oleg I. Kolodiazhnyi · Tetrahedron Asymmetry · 2005 · 223 citations

, , +2