Synthesis and Plant Growth Regulating Activity of New Triazolo- and Pyrazolopyrimidine Derivatives Of Aminomethyl, Aminoalkyloxymethyl Dimethylphosphine Oxides and (Aminomethane)Phosphonic Acid Esters
2000; Taylor & Francis; Volume: 165; Issue: 1 Linguagem: Inglês
10.1080/10426500008076331
ISSN1563-5325
AutoresElena Stanoeva, S. Varbanov, V. Alexieva, Iskren Sergiev, V. P. Vasil'eva, Marieta Rashkova, Angelina Georgieva,
Tópico(s)Synthesis and Reactivity of Sulfur-Containing Compounds
ResumoAbstract New triazolo[4,5-d]pyrimidine and pyrazolo[3,4-d]pyrimidine derivatives of aminomethyl-and aminomethyloxymethyl dimethylphosphine oxides 8–14 as well as of esters of (aminomethane) phosphonic acid 18–20 were synthesized. The structure of the compounds prepared was confirmed by means of elemend analysis, IR, 1H- and 31P(1H)-NMR spectroscopy. Tertiary phosphine oxides 8, 9 and 12 as well as phosphonate 20 showed herbicidal and plant growth regulating activity.
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