【摘 要】
：
In view of the limited arable land,increasingly frequent extreme weather events,continuous drug-resistance and increasingly stringent environmental requirem
【机 构】
：
StateKeyLaboratoryBreedingBaseofGreenPesticideandAgriculturalBioengineering,KeyLaboratoryofGreenPest
【出 处】
：
中国化学会第十三届全国有机合成化学学术研讨会
论文部分内容阅读
In view of the limited arable land,increasingly frequent extreme weather events,continuous drug-resistance and increasingly stringent environmental requirements,et.al,the R&D of new pesticides is becoming more and more difficult.However,asymmetric structural modification of highly active lead compounds and preparation of optically pure chiral pesticides are important part of current pesticides research and development.Herein,we have developed a series of asymmetric synthetic approaches for the construction of chiral compounds with agricultural biological activity based on "dufulin" and chalcone motifs using thiourea-quinine catalyst.
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