双(O,O-二烃基硫代磷酰基)二硫物与二氯化汞的反应

The Reaction of Bis(O,O Diethylthiophosphoryl)Disulfides with Mercuric Chloride

双(O,O-二乙基硫代磷酰基)二硫物(Ⅰ)及双(O,O-二正丁基硫代磷酸基)二硫物(Ⅰ)与二氯化汞于室温下在乙醇中反应,视反应物的摩尔比为1:1或1:2。

Bis(O,O-diethylthiophosphoryl)disulfide and bis(O,O-dibutylthio-phosphoryl)disulfide reacted with mercuric chloride in 1:1 or 1:2 mole ratio at room temperature to give addition compounds[(RO)_(2)-P=S-S]_(2)·HgCl_(2)or[(RO)_(2)-P=S-S]_(2)·2HgCl_(2)where R=Et or n-Bu.The reactionof bis(O,O-diethylthiophosphoryl)disulfide with HgCl_(2)(1:1)gave,also,[(EtO)_(2)-P=S-S]2Hg,[(EtO)_(2)-P=S-S]_(2)S_(3)and HCl as by-products.Both 1:1and 1:2 addition compounds(R=Et)could be converted to[(EtO)_(2)-P=S-S]2Hgwhen reflux in ethanol with a little amount of hydrochloric acid.