lanthanide(iii) chloro complexes of 4[n-(4’-hydroxy-3’-methoxybenzalidene) amino] antipyrine semicarbazone (hmbaaps) (i) and 4[n-(3’,4’,5’-trimethoxybenzalidene) amino] antipyrine semicarbazone (tmbaaps) (ii) with the general composition lncl3.2l (ln = la, pr, nd, sm, gd, tb, dy or ho; l = hmbaaps or tmbaaps) are reported. all the complexes were synthesized in ethanolic medium and refluxed the ...

The detection of dissolved gas in transformer oil is vital importance to diagnose the early fault and monitor security stability power systems. In this work, distinct Pd/C, Pd/C-R Pd/NC were synthesized evaluated. XRD XPS characterizations show that both Pd0 PdII are presented over surface carbon host for while poor gas-sensitive properties H2-reduced sample. High content cationic species by ni...

The site-selective functionalization of C−H bonds within a complex molecule remains challenging task capital synthetic importance. Herein, an unprecedented Pd-catalyzed C(sp2)−H alkoxycarbonylation phenylalanine derivatives and other amines featuring picolinamide as the directing group (DG) is reported. This oxidative coupling distinguished by its scalability, operational simplicity, avoids use...