A novel complex of monomeric thallium(III) with the nitrogen donor ligand phenanthrolinc (phen) has been prepared and characterized by multinuclear NMR (1H, 13C
A novel blue luminescent polymer bearing coumarin pendants was prepared. Its luminescent properties were determined indicating that it had strong blue fluoresce
We study the localized coherent structures ofa generally nonintegrable (2+ 1 )-dimensional KdV equation via a variable separation approach. In a special integra
Catalyzed by zinc bromide, tetrahydrofuran ring can be opened with acyloxyphos phonium bromide gcneratcd in situ to afford 4-bromobutyl csters under mild condit
A multi-phase model of Pr(III) speciation in human interstitial fluid was constructed and insoluble Pr(III) speciation was studied. When the total concentration
A new xanthone, 1,2-dihydro-3,6,8-trihydroxy-1,l-bis (3-methylbut -2-enyl)-5-(l,1-dimcthylprop-2-enyl)-xanthen-2,9-dione (1), has been isolated from the aerial
In this paper, the helix-sense-selective polymerization of N,N-diphenyl acrylamide (DPAA) and N,N-diphenyl methacrylamide(DPMAA) were studied with living helix
N = 4 superconformal quantum mechanics of nonrelativistic particles in the typical 1/x2-potentials, which holds not only supersymmetry but also dynamical confor