在酸性溶液中,汞(Ⅱ)与过量的硫氰酸盐形成[Hg(SCN)_4]~(2-)配阴离子,在阿拉伯树胶和乳化剂OP存在下,可进一步与结晶紫形成离子缔......

For the first time,metal hydrogen sulfates and phosphates/silica gel have been studied as efficient and powerful solid a......

研究了在四氢呋喃溶液中用金属钐和催化量的氯化汞作还原体系还原硫氰酸酯制备二硫醚,产物的结构通过红外光谱和核磁共振谱所证示.......