摘要
Sixteen new derivatives of spiromesifen were synthesized from 3-（2,4,6-trimethylphenyl）-4-hydroxy-△^3-dihydrofuran-2-one. Their bioactivities against diamondbackmoth （Plutella xylostella） and spider mites （Tetranychus cinnabarinus） were also evaluated. The structures of these derivatives were confirmed by ^1H NMR, MS.
Sixteen new derivatives of spiromesifen were synthesized from 3-（2,4,6-trimethylphenyl）-4-hydroxy-△^3-dihydrofuran-2-one. Their bioactivities against diamondbackmoth （Plutella xylostella） and spider mites （Tetranychus cinnabarinus） were also evaluated. The structures of these derivatives were confirmed by ^1H NMR, MS.
基金
supported by National Natural Science Foundation of China(No.30700532)
the Science and Technology Project of Zhejiang province(Nos.2008C02007-3 and 2008C21029)
