论文部分内容阅读
本實驗研究了各類醇及酚与五硫化二磷的作用,各種一元醇,苯酚与β-萘酚与五硫化二磷生成相當的二硫代磷酸O,O-二烴基酯,但多元醇,氯代苯酚,硝基苯酚与五硫化二磷作用後,均未得預期的產物。本實驗合成了八種二硫代磷酸O,O-二烴基酯的汞鹽,九種雙(硫代磷酸O,O-二烴基酯)二硫物及八種二硫物的氯化汞複鹽。二硫物是一類比較活潑的化合物,其-S-S-鍵易被離子化藥劑所離解,同時呈一定的氧化性能。二硫物有失去一個硫原子的傾向,硫原子成為游離狀態析出或与金属成硫化物。
In this experiment, the effects of various alcohols and phenols on phosphorus pentasulfide were studied. A variety of monohydric alcohols, phenol and β-naphthol reacted with phosphorus pentasulfide to form O, O-dihydrocarbyl dithiophosphoric esters, but polyols, chlorinated phenols and nitrates Phenol and phosphorus pentasulfide, were not expected products. In this experiment, mercuric salts of O, O-dihydrocarbyl phosphorodithioates, nine mercaptans of nine bis (phosphorothioate O, O-dihydrocarbyl esters) and eight mercaptans salt. Disulfide is a class of more active compounds, the -S-S- bond easily dissociated by ionizing agent, at the same time showed a certain oxidation performance. Disulfides have the tendency to lose one sulfur atom, and the sulfur atoms become free or precipitate with the metal to form sulfides.