作者:Hugo A. Levi、George L. Landen、Mark McMills、Kim Albizati、Harold W. Moore
DOI:10.1016/s0040-4039(00)86814-8
日期:1982.1
various 2,5-diphenyl-1,4-dithiin sulfones were treated with sodium azide. These include a fragmentation to give 1,2-dicyano-1,2-diphenylethen, the formation of 2,5-dipehnyl-1,4-thiazine-1,1-dioxide, and the rearrangement of 3-bromo-2,5-diphenyl-1,4-dithiin-1,1-dioxide to its 2-bromo- isomer. Possible mechanism for these unusual reactions are discussed.
当使用叠氮化钠处理各种2,5-二苯基-1,4-二硫代砜时,观察到许多未预料到的转化。其中包括产生1,2-二氰基-1,2-二苯乙炔的片段化,2,5-二苯并基-1,4-噻嗪-1,1-二氧化物的形成以及3-溴-2,5的重排。 -二苯基-1,4-二硫氨酸-1,1-二氧化物成其2-溴-异构体。讨论了这些异常反应的可能机制。