A novel method for the synthesis of aryl arylcarbonyl diselenides via the reaction of potassium areneselenocarboxylates with areneselenenyl bromides is described.
介绍了一种通过芳烯烃基二硒化物与芳烯烃基溴化物反应合成芳烯烃基二硒化物的新方法。
Organotin Selenocarboxylates: Synthesis and Some Reactions
A series of di- 3 and triorganotin esters 2 of aromatic selenocarboxylic acid were synthesized and characterized. The organotin esters 2 and 3 are stable thermally, but labile towards moisture and oxygen. They readily reacted with benzyl bromide in the presence of aluminum chloride to afford benzyl selenocarboxylates 4 in moderate yields. The reaction of triphenyltin selenocarboxylates with phenylselenenyl bromide led to aryl phenyl diselenides 5 in good yields.