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Citation: WANG Lu-Yao, LI Xiao-Juan, CHEN Bang, SHI Zhen. Synthesis,Crystal Structure and Antimicrobial Activity of Two Novel 2-Naphthalenemethyl Benzimidazole Derivatives[J]. Chinese Journal of Applied Chemistry, ;2005, 22(6): 586-589. shu

Synthesis,Crystal Structure and Antimicrobial Activity of Two Novel 2-Naphthalenemethyl Benzimidazole Derivatives

1.
Department of Chemistry, Northwest University, Xi'an 710069

Corresponding author: SHI Zhen,
Received Date: 28 August 2004
Available Online: 29 October 2004
Fund Project: 国家自然科学基金(20172041) (20172041)陕西省自然科学基金(2000H01)资助项目 (2000H01)

Two novel derivatives of 2-naphthalenemethyl benzimidazole were prepared from the reaction of ferrocenesulfonylchloride with the corresponding 2-naphthalenemethyl benzimidazole.The new compounds were characterized by means of elemental analysis,MS and ¹H NMR.The crystal structure of compound 2a was determined by X-ray diffraction.The 2a crystals are triclinic with space group P1,and the unit cell parameters are a=0.890 55(10) nm,b=0.970 34(10) nm,c=1.461 0(2) nm,α=101.542(2)°,β=95.811(2)°,γ=109.780(10)°,V=1.144 3(2) nm³,Z=2,F(000)=526,M_r=507.39,D_c1.473 Mg/m³,μ=1.016 mm^-1,R₁=0.038 6,wR₂=0.097 9.The antimicrobial activities of the two novel compounds against five fungicides are superior to that of 50% carbendazim wet powder.
- naphthalenemethyl benzimidazole derivatives,
- synthesis,
- crystal structure,
- antimicrobial activity
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