70606-71-2Relevant academic research and scientific papers
Graphene Oxide as Recyclable Catalyst for One-Pot Synthesis of α-Aminophosphonates
Dhopte, Kiran B.,Raut, Dnyaneshwar S.,Patwardhan, Anand V.,Nemade, Parag R.
, p. 788 - 798 (2015)
We report the synthesis of α-aminophosphonates from aromatic aldehydes, aromatic and aliphatic amines, and trimethylphosphite (Kabachnik-Fields reaction) using a "carbocatalyst," graphene oxide, at room temperature with excellent yield and recyclability. Enhanced catalytic activity of graphene oxide as compared to other catalysts studied is possibly due to the presence of carboxylic acid and hydroxyl groups. GRAPHICAL ABSTRACT.
Aminophosphonates as novel anti-leishmanial chemotypes: Synthesis, biological evaluation, and CoMFA studies
Bhagat, Srikant,Shah, Parth,Garg, Sanjeev K.,Mishra, Shweta,Kamal Kaur, Preet,Singh, Sushma,Chakraborti, Asit K.
supporting information, p. 665 - 670 (2014/05/06)
A series of twenty six structurally diverse α-aminophosphonates have been synthesized and evaluated for in vitro anti-leishmanial activity and cytotoxicity using the MTT assay. Among them, seven compounds (1-7) exhibited anti-leishmanial potency against t
TiCl4-catalyzed efficient one-pot synthesis of α α-amino phosphonates
Reddy, Y. Thirupathi,Reddy, P. Narsimha,Kumar, B. Sunil,Rajput, Pradeep,Sreenivasulu,Rajitha
, p. 161 - 165 (2007/10/03)
α-Aminophosphonates are synthesized by three-component condensation of aldehydes, amines, and trimethylphosphite in acetonitrile by using TiCl 4 as catalyst. Compared to conventional methods, this new method consistently has advantages, includi
VCL3 catalyzed efficient one-pot synthesis of A-amino phosphonates
Thirupathi Reddy,Narsimha Reddy,Sunil Kumar,Sreenivasulu,Rajitha
, p. 153 - 156 (2007/10/03)
α-Aminophosphonates are synthesized by three component condensation of aldehydes, amines and trimethylphosphite in acetonitrile by using VCl 3 as catalyst. Compared to the conventional methods, this new method consistently has the advantages including excellent yields, short reaction times and mild reaction conditions.
A new one-pot synthesis of α-amino phosphonates catalyzed by butyldimethyl(1-phenylethyl)ammonium bromide
Rosi Reddy,Srinivasa Reddy,Venkateshwar Reddy,Mahesh,Raju,Narayana Reddy
, p. 444 - 445 (2007/10/03)
Butyldimethyl(1-phenylethyl)ammonium bromide is found to be an efficient catalyst for the three-component reaction of an aldehyde, aromatic amine, and trimethylphosphite in refluxing CH2Cl2 to afford corresponding α-amino phosphonate in high yield. Copyright
