The title compound was prepared and characterized.Its crystal Structurewas determined by X—ray diffraction analysis,and consists of segregated cation and an-io
The phenyl and methyl phenyl free radicals,formed inthe oxidation-hydrolysis process of N’-acyl-N-phenylhydrazine,have been studied by ESR spectrometry.It was
The geometries and vibrational frequencies of the ground and low-lying excited states for B<sub>3</sub>, B<sub>3</sub><sup>-</sup> and B<sub>3</sub><sup>+</sup>
A method for locating double bond in hexadecenyl acetates has beendeveloped by analyzing the mass spectral patterns on a fuzzy classification.The procedure was
In a supporting electrolyte containing 0.6mol/L H<sub>2</sub>SO<sub>4</sub>,asensitivity derivative wave of 2-AES is formed by oscillopolarography.Thepeak poten
The seleno substituted aromatic compounds were prepared via theDiels-Alder reaction of seleno substituted 3-sulfolenes with dimethylacetylenedicarboxylate follo