Dialkyl heteroaroylphosphonates based on thiophene, pyrrole or furan have been prepared and their reactions with trimethyl phosphite investigated. Deoxygenation of the carbonyl groups in these heteroaroylphosphonates occurs to give carbene intermediates, which then undergo further reaction. In the case of the furan-3-oylphosphonates and those systems containing a thiophene or pyrrole ring, the ...

Patel, J. S., Costa de Novaes, M. I., and Zhang, S. 2015. Evaluation of the new compound oxathiapiprolin for control of downy mildew in basil. Plant Health Progress doi:10.1094/PHP-RS-15-0026. This study was conducted to evaluate a new chemical, oxathiapiprolin, as a seed treatment and foliar application for control of downy mildew of basil, caused by Peronospora belbahrii, and to assess the in...

in this study, the effect of hydrocarbon and rosin ester resins combination on the physical and mechanical properties of thermoplastic road markings were evaluated. at first, two basic thermoplastic road marking formulations based on hydrocarbon and rosin ester resins were prepared. several samples of the blends of two basic formulations for thermoplastic road marking were characterized and com...

A novel hybrid cobalt phosphite, (H2DAB)[Co(H2PO3)4] 2H2O, was synthesized by using a slow evaporation method in the presence of nitrate, phosphorous acid, and 1,4-diaminobutane (DAB = 1,4-diaminobutane) as structure-directing agent. Single-crystal X-ray diffraction analysis showed that compound crystallizes triclinic system (space group P-1(n.2)) with following unit cell parameters (Å, °) 5.48...