Stable 1,2-diazocines, 3,8-diphenyl-1,2-diazacycloocta-2,4,6,8-tetraenes, were prepared via halogenation-dehydrohalogenation sequences starting from readily available 3,8-diphenyl-1,2-diazacycloocta-2,8-diene. Thermolysis and photolysis of the 1,2-diazocines are also described.
稳定的1,2-二氮杂环,3,8
-二苯基-1,2-二氮杂环八烯-2,4,6,8-四烯,通过从易获取的3,8
-二苯基-1,2-二氮杂环-2,8-二烯出发的卤化-脱卤化序列制备而成。此外,还描述了1,2-二氮杂环的热裂解和光裂解。