One-Pot Synthesis of Pyrazolyl-Containing α-Aminophosphonates
作者:Si-Yao Lang、Fan Yue、Ling-Hua Cao
DOI:10.1080/10426507.2011.625510
日期:2012.4.1
Abstract A series of novel pyrazolyl-containing α-aminophosphonates were synthesized by one-pot reaction from 4-formylpyrazole, substituted aromatic amines, and dialkylphosphites. The synthesized compounds were characterized by elemental analysis, 1H NMR, and IR spectroscopy. Single-crystal X-ray diffraction data of compounds 4a and 5b were obtained, and some of these compounds showed inhibitory effect