期刊论文详细信息
Journal of the Brazilian Chemical Society
Synthesis of unstable cyclic peroxides for chemiluminescence studies
Fernando H Bartoloni1  Marcelo A. De Oliveira1  Felipe A Augusto1  Luiz Francisco M. L Ciscato1  Erick L Bastos1  Wilhelm J Baader1 
[1] ,Universidade de São Paulo Instituto de Química Departamento de Química FundamentalSão Paulo SP ,Brazil
关键词: organic peroxides;    diphenoyl peroxide;    1;    2-dioxetanones;    α-peroxylactones;    chemiluminescence;   
DOI  :  10.1590/S0103-50532012001100018
来源: SciELO
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【 摘 要 】

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 study the properties of these substances. In this study, the synthesis, purification and characterization of three 1,2-dioxetanones are reported and a detailed procedure for the known synthesis of diphenoyl peroxide, another important model compound for the chemical generation of electronically excited states, is provided. For most of these peroxides, the complete spectroscopic characterization is reported here for the first time.

【 授权许可】

CC BY   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License

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