作者:Fernando H. Bartoloni、Marcelo A. de Oliveira、Felipe A. Augusto、Luiz Francisco M. L. Ciscato、Erick L. Bastos、Wilhelm J. Baader
DOI:10.1590/s0103-50532012001100018
日期:——
Cyclic four-membered ring peroxides are important high-energy intermediates in a variety of chemi and bioluminescence transformations. Specifically, α-peroxylactones (1,2-dioxetanones) have been considered as model systems for efficient firefly bioluminescence. However, the preparation of such highly unstable compounds is extremely difficult and, therefore, only few research groups have been able to
环状四元环过氧化物是各种化学和生物发光转化中重要的高能中间体。具体而言,α-过氧内酯(1,2-二氧杂环丁烷)已被视为有效萤火虫生物发光的模型系统。但是,这种高度不稳定的化合物的制备非常困难,因此,只有很少的研究小组能够研究这些物质的性质。在这项研究中,报告了三种1,2-二氧杂环丁酮的合成,纯化和表征,并提供了已知的合成过氧化二苯甲酰的详细方法,过氧化二苯甲酰是另一种重要的化学激发电子模型。对于大多数这些过氧化物,此处首次报道了完整的光谱表征。