科研之友
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摘要
A new class of di(-aminophosphonate) pesticides were prepared by the Kabachnik-Fields reaction under solvent- and catalyst-free conditions with microwave irradiation, and the products were obtained in good-to-excellent yields at shorter reaction time. These compounds were characterized by IR, H-1, C-13, P-31 NMR, and mass spectral data. Among them, compounds 4f, 4c, and 4h showed good pesticidal activity against Spodoptera litura, with 92.6, 91.3, and 89.3% mortality.
- 出版日期2014-11
