Synthesis and herbicidal activity of O,O
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Wu Tang; De-Qing Shi
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Article
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2010
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Journal of Heterocyclic Chemistry
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English
β 146 KB
## Abstract magnified image A series of novel 1,2,4βtriazolo[1,5βa]pyrimidine derivatives containing an Ξ±βamino phosphonate moiety **5** were designed and synthesized by the multiβstep reactions. Their structures were clearly confirmed by spectroscopic data (IR, ^1^H NMR, ^31^P NMR, MS) and elemen