作者:Craig A. Obafemi
DOI:10.1016/0022-328x(81)85003-6
日期:1981.10
respectively. The thermal decompositions of these compounds, together with that of 2,2'-dithienyl mercury, have been studied. The 2-thiophenemercuric triflate (6) decomposes at room temperature to give 2,2'-dithienylmercury. The 2-azide (4), when treated with either cyclohexene or triphenylphosphine, gave only the 2,2'-dithienylmercury. All the 2-thiophenemercuric salts decompose at about 300°C to give
与硫氰酸钠或银,氰化银,乙酸银和三氟甲磺酸银反应后生成2-硫代苯汞氯化物(I),得到2-硫氰酸酯(2),2-叠氮化物(4),2-乙酸盐(5)和2-三氟甲磺酸盐(6)。已经研究了这些化合物的热分解以及2,2'-二噻吩基汞的热分解。2-噻吩基汞三氟甲磺酸盐(6)在室温下分解,得到2,2'-二噻吩基汞。当用环己烯或三苯基膦处理时,2-叠氮化物(4)仅产生2,2'-二噻吩基汞。所有的2-噻吩基汞酸盐在约300℃下分解,仅得到黑色的不溶残余物。借助于一些对照实验,并与先前对苯基和对甲苯基汞盐的工作进行比较,提出了一种机制来解释结果。