Chinese Journal of Applied Chemistry ›› 1998, Vol. 0 ›› Issue (5): 89-91.

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Studies on Biological Active Organophosphorus Compounds ⅩⅩⅠⅤ.Synthesis and Biological Activity of α-(Phenylcarbamyloxy)alkyl Phosphonates

He Hongwu, Wang Shiquan, Liu Zhaojie, Zhou Qingchun, Chen Weibing   

  1. Institute of Pesticide Chemistry, Central China Normal University, Wuhan 430079
  • Received:1998-02-23 Revised:1998-04-24 Published:1998-10-10 Online:1998-10-10

Abstract: A series of the title compounds were synthesized by addition reaction of dialkyl hydroxyphosphonates with phenyl isocyanate in the presence of sodium methoxide. All compounds were identified by 1H NMR, 31P NMR, IR and elemental analysis. The preliminary biological tests indicated that some compounds had plant growth regulating activities.

Key words: α-(phenylcarbamyloxy)alkyl phosphonate, synthesis, plant growth regulation activity