Coupling of Aldehydes, Amines, and Trimethyl Phosphite Promoted by Amberlyst-15: Highly Efficient Synthesis of α-Aminophosphonates
Mahmood Tajbakhsh, Akbar Heydari, Heshmatollah Alinezhad, Mercedeh Ghanei, Samad Khaksar
Abstract
Mahmood Tajbakhsh, Akbar Heydari, Heshmatollah Alinezhad, Mercedeh Ghanei, Samad Khaksar
Abstract
A three-component reaction promoted by Amberlyst-15 of an amine, an aldehyde, and trimethyl phosphite (Kabachnik-Fields reaction) in one pot under mild conditions affords the corresponding α-aminophosphonate in high yield after a short reaction time at ambient temperature.
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A three-component reaction promoted by Amberlyst-15 of an amine, an aldehyde, and trimethyl phosphite (Kabachnik-Fields reaction) in one pot under mild conditions affords the corresponding α-aminophosphonate in high yield after a short reaction time at ambient temperature.
Key concepts: Chemistry, Aldehyde, Yield (engineering), Amine gas treating, Organic chemistry, Reaction conditions, Coupling reaction, Catalysis