Synthesis, Structure and Bioactivity of N-(p-Trifluromethyl)phenyl-α-aminophosphonates;

A serious of 1-aminoalkyl phosphonates were synthesized with high yield by a one-pot reaction of aldehydes, amines and diethyl phosphone under microwave irradiation for 3 min~5 min without using any catalysts and solvent.

Designing Synthesis and Bioactivities of α-Aminophosphonates Containing 3,4,5-Trimethoxyphenyl;

Separation of enantiomers of fluorine-containing α-aminophosphonate by high performance liquid chromatography on the amylose chiral solid phase

5 h to afford the title compound α-aminophosphonate 4 in good yield.

Then we developed a microwave-assisted, catalyst-free and solvent-free reaction for the synthesis ofα-amino phosphonates (9a～9l).

The lanthanide compounds catalyzed synthesis of 1,5-benzodiazepines and stereoselective synthesis of heterocyclicα-amino phosphonates are studied in this thesis, which is composed with three parts as follows: 1.