Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (S1): 502.

• Synthetic Sciences • Previous Articles     Next Articles

The Synthesis and Structure of Herbicidal Mononuclear Cobalt (Ⅱ) Sulfonylurea Complex CoL2 (L=Sulfometuron-methyl Anion)

LI Bin, DING Yan-Bing, WEI Xiao-Li   

  1. Shenyang Research Institute of Chemical Industry, Shenyang 110021
  • Online:2000-12-31 Published:2000-12-31

Abstract:

A number of sulfonylureas are commercialized ALS-inhibiting herbicides to control broad-spectrum weeds in various crops when applied at very low dosage (5-50 g/ha)[l]. But little sulfonylurea complex is investigated in the literature. Previously we reported the preparation and herbicidal activity of (Chlorsulfuron)2Cu(OAc)2[2]. Herein we report the preparation and structure study of the following novel sulfonylurea cobalt (Ⅱ) complex to study its herbicidal activity:

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