2-(Dimethylamino)-1,3-dithiocyanatopropane(1)has been prepared as a key intermediate synthesizing a natural insecticide Cartap by the reaction of 1-dimethylamin
Let S be a Riemann surface that contains one puncture x.Let,ψ be the collection of simple closed geodesics on S,and let ψ denote the set of mapping classes on
In this paper the effect of temperature on the mechanoluminescence of Au doped phosphors of(Zn,Cd)S is described.It is found that the ML disappears beyond a par
Layered hydroxide metal acetate Co2(OH)3(CH3COO)·H2O with an interlayer spacing of 1.282 nm has been synthesized by a novel method which is employed in ethanol
Flat geotubes are widely used for coastal structures such as seawalls,breakwaters and sightseeing groins,etc..However,the understanding of the stable mechanism
The kinetics of the oxidation of 1,2-butanediol or mephenesin by ditelluratocuprate(Ⅲ)(DTC)was investigated spectrophotometrically at temperatures between 283.
O-Alkylation of oximes with N-vinylpyrrolidin-2-one or iV-methyl-N-vinylacetamide was efficiently initiated by a catalytic amount of cerium (IV) ammonium nitrat
Ethylene glycol aluminum was prepared efficiently and characterized by FT-IR and NMR. It exhibited higher catalytic activity and had profitable effect than tita
Catalytic dehydrogenation of isobutane has recently received considerable attention because of the increasing demand for isobutene.In this study,the synergistic