作者:Kuniaki Itoh、Hiroshi Yamada、Akira Sera
DOI:10.1246/bcsj.57.2140
日期:1984.8
Irradiation of 1,4-dibromo-2,5-piperazinedione (1) with olefins in acetonitrile gave mixtures of addition products (1:1-adducts and 1:2-adducts). Addition of 1,2-epoxybutane (a hydrogen bromide scavenger) resulted in enhanced yields of the adducts. Structures of the adducts were elucidated and a reaction mechanism is discussed.
用乙腈中的烯烃辐照 1,4-二溴-2,5-哌嗪二酮 (1) 得到加成产物的混合物(1:1-加合物和 1:2-加合物)。添加 1,2-环氧丁烷(一种溴化氢清除剂)导致加合物产率提高。阐明了加合物的结构并讨论了反应机理。