A series of 1-acyl-3-isopropenylbenzimidazolone derivatives were synthesized, and their structures were characterized by H-1 and C-13 NMR and elemental analysis. Their fungicidal activities against Botrytis cinerea were also evaluated by spore germination assay. The acrylic acid, methacrylic acid, 4-chlorophenyl acetic acid, and 2-chlorobenzoic acid derivatives exhibited strong fungicidal activity. This implied that benzimidazolones might be potential fungicide leading compounds.
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Univ Mayor, Fac Ciencias Ingn & Tecnol, Nucleo Quim & Bioquim, Santiago, ChileUniv Santiago Chile, Fac Quim & Biol, Santiago, Chile
Torres, Simonet
Aguirre, Maria Jesus
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Univ Santiago Chile, Fac Quim & Biol, Santiago, Chile
Millennium Inst Green Ammonia Energy Vector-MIGA I, Santiago, ChileUniv Santiago Chile, Fac Quim & Biol, Santiago, Chile
Aguirre, Maria Jesus
Castro, Paulo
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Univ Santiago Chile, Fac Quim & Biol, Santiago, ChileUniv Santiago Chile, Fac Quim & Biol, Santiago, Chile
Castro, Paulo
Melo, Ricardo
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Univ Mayor, Fac Ciencias Ingn & Tecnol, Nucleo Quim & Bioquim, Santiago, ChileUniv Santiago Chile, Fac Quim & Biol, Santiago, Chile
Melo, Ricardo
Corrial, Carlos
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Univ Santiago Chile, Fac Quim & Biol, Santiago, ChileUniv Santiago Chile, Fac Quim & Biol, Santiago, Chile
Corrial, Carlos
Barrientos, Herna
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Univ Mayor, Fac Ciencias Ingn & Tecnol, Nucleo Quim & Bioquim, Santiago, ChileUniv Santiago Chile, Fac Quim & Biol, Santiago, Chile
Barrientos, Herna
Cotoras, Milena
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Univ Santiago Chile, Fac Quim & Biol, Santiago, ChileUniv Santiago Chile, Fac Quim & Biol, Santiago, Chile
Cotoras, Milena
Mendoza, Leonora
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Univ Santiago Chile, Fac Quim & Biol, Santiago, ChileUniv Santiago Chile, Fac Quim & Biol, Santiago, Chile