The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.
采用铜粉、硫粉、硫化钾及3-甲基吡啶在常湿、常温下直接合成了标题化合物。
2
This compound consists of positively charged potassium ions and negatively charged trifluoromethylsulfonates.
这种混合物中包含了带正电荷的钾离子和带负电荷的聚三氟甲基磺胺离子。
3
Fortunately, an easy form of protection is potassium iodide, a simple compound typically added to table salt to prevent goiter and a form of mental retardation caused by a dietary lack of iodine.