Novel ether-functional spiro-tetronic acid derivatives: molecule design, convenient synthesis and biological evaluation |
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Authors: | Shaoyong Ke Zhigang Zhang Ya-Ni Zhang Liqiao Shi Ronghua Zhou Aibing Jiang Ying Liang Ziwen Yang |
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Affiliation: | 1. Hubei Biopesticide Engineering Research Center, Hubei Academy of Agricultural Sciences, Wuhan, 430064, People??s Republic of China
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Abstract: | A novel series of ether functionalization of spiro-tetronic acid derivatives have been designed and conveniently synthesized via three steps, including esterification, one-pot heterocyclization, and etherification reactions. The target molecules have been identified on the basis of analytical spectra data. All newly synthesized compounds have been screened for their potential insecticidal activity against Heliothis armigera and Plutella xylostella compared with spirodiclofen by standard method. |
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