56372-35-1Relevant academic research and scientific papers
Molecular amino-phosphonate cobalt-lanthanide clusters
Moreno Pineda, Eufemio,Tuna, Floriana,Pritchard, Robin G.,Regan, Andrew C.,Winpenny, Richard E.P.,McInnes, Eric J. L.
, p. 3522 - 3524 (2013)
The use of 1-amino-1-cyclohexyl phosphonic acid, a functionalised phosphonate, leads to the synthesis of two new structural types for 3d-4f phosphonate cages with unusual structural cores and which show high magnetocaloric effects.
Molecular iodine: An efficient catalyst for the one-pot synthesis of primary 1-aminophosphonates
Sobhani,Vafaee
experimental part, p. 227 - 236 (2010/10/21)
A new and convenient procedure has been developed for the one-pot synthesis of different types of primary 1-aminophosphonates from aldehydes/ketones, HMDS and diethyl phosphite using I2 as an inexpensive, non-toxic, non-metallic and readily available cata
One-pot synthesis of primary 1-aminophosphonates: Coupling reaction of carbonyl compounds, hexamethyldisilazane, and diethyl phosphite catalyzed by al(otf)3
Sobhani, Sara,Tashrifi, Zahra
experimental part, p. 109 - 115 (2009/09/29)
Al(OTf)3 has been utilized as a new and efficient catalyst for the selective synthesis of primary 1-aminophosphonates by a one-pot coupling reaction of various types of aldehydes/ketones, hexamethyldisilazane, and diethyl phosphite under solvent-free cond
Al(OTf)3 as an efficient catalyst for one-pot synthesis of primary diethyl 1-aminophosphonates under solvent-free conditions
Sobhani, Sara,Tashrifi, Zahra
body text, p. 120 - 131 (2009/04/06)
A simple and general method has been developed for the one-pot, three-component synthesis of a variety of primary 1-aminophosphonates catalyzed by Al(OTf)3 under solvent-free conditions in good to high yields. Copyright Taylor & Francis Group, LLC.
A Novel Catalytic Three-Component Synthesis (Kabachnick-Fields Reaction) of α-Aminophosphonates from Ketones
Matveeva, Elena D.,Podrugina, Tatyana A.,Tishkovskaya, Elena V.,Tomilova, Larisa G.,Zefirov, Nikolay S.
, p. 2321 - 2324 (2007/10/03)
A novel and highly convenient catalytic variant of the synthesis of α-aminophosphonates on basis of the Kabachnik-Fields reaction [three-component reaction of ketones, diethylphosphite and either benzylamine (series a) of ammonium carbonate (series b)] in the presence of tetra-tert-butylphthalocyanines has been developed. This method affords α-aminophosphonates in acceptable yields for various ketones, including cyclic, sterically hindered and cage ketones. The unsubstituted α-aminophosphonic acids were also obtained from the corresponding esters of series b.
A new and efficient synthesis of α-amino cycloalkylphosphonic acids via electrophilic azidation of cycloalkylphosphonates
Gueguen, Catherine,About-Jaudet, Elie,Collignon, Noel,Savignac, Philippe
, p. 4131 - 4143 (2007/10/03)
α-Amino cyclobutyl-, cyclopentyl- and cyclohexylphosphonic acids (13) were efficiently prepared from the related unsubstituted cycloalkylphosphonates (5), in three steps including electrophilic azidation of the corresponding lithiated carbanions, catalyti
