Micellar Solution of Sodium Dodecyl Sulfate (SDS) Catalyzes Kabacknik-Fields Reaction in Aqueous Media
作者:Sara Sobhani、Asieh Vafaee
DOI:10.1055/s-0029-1216789
日期:2009.6
for the one-pot synthesis of diethyl α-aminophosphonates from aldehydes, amines and diethylphosphite (Kabacknik-Fields reaction) in SDS micellar solution in aqueous media is described. The synthesis of α-aminophosphonates in the present study represents a three-component reaction in which no intermediate formation of either an imine or α-hydroxyphosphonate was observed. aldehydes - amines - α-aminophosphonates
Preparation of Dialkyl 1-(Alkylamino)alkylphosphonates, Alkyl [1-(Alkylamino)alkyl]phenylphosphinates and [1-(Alkylamino)alkyl]diphenylphosphine Oxides via ‘In Situ’ Generated Iminium Ions
作者:Mirosaw Soroka、Waldemar Goldeman
DOI:10.1055/s-0029-1218817
日期:2010.7
The reaction of trialkylphosphites, dialkyl phenylphosphonites or alkyl diphenylphosphinites with N-alkylalkanimines in the presence of hydrogen chloride gives dialkyl 1-(alkylamino)alkylphosphonates, alkyl [1-(alkylamino)alkyl]phenylphosphinates or [1-(alkylamino)alkyl]diphenylphosphine oxides respectively, via Arbusov-like reaction of iminium salts generated ‘in situ’ from N-alkylalkanimines. This