Synthesis and Herbicidal Activity of Novel Pyrimidinyl Derivatives Containing an <i>α</i>-Amino Phosphonate Moiety
作者:Zhi-Hua Yu、De-Qing Shi
DOI:10.1080/10426501003598663
日期:2010.10.28
order to find novel pyrimidinyl carboxylic acid analogs with high activity and low toxicity, a series of novel pyrimidinyl derivativescontaining an α-amino phosphonatemoiety 5 was synthesized by the condensation of 4-(4,6-dimethoxypyrimidin-2-yloxy)phenoxyacetic 3a or propionic acids 3b with dialkyl α-amino substitutedbenzyl phosphonates 4. Their structures were characterized by spectroscopic data (IR