Nano CaCO3 was used as a condensation agent in the ring-opening reaction of p-tert-butylcalix[4]arenc with epichlorohydrin to afford 5,11,17,23-tetra-tert-butyl
The synthesis and characterization of two chiral fullerene complexes(+)4in^CD-[Mo(η^2-C60)(CO)3(L^RR)]1 and (-)430^CD-[Mo(η^2-C60)(CO3)(L^SS)2 were described,
A new rapid synthetic method is described for synthesis of α,α''-dilbenzylidene-cycloalkanones by the reaction of acetals and cycloalkanones without so
A simple two-step method was developed to prepare silver nanoshells coated on silica paticles. The method involves two steps: concentration of reaction precurso